# HG changeset patch
# User ymh <ymh.work@gmail.com>
# Date 1345471635 -7200
# Node ID 948283342245338f4882926511f1c955c6dad3ca
# Parent  b43dd87f7ffa359b6826c657bfd9390303d386d6
Session moderator + test in model

diff -r b43dd87f7ffa -r 948283342245 server/pom.xml
--- a/server/pom.xml	Fri Aug 17 18:36:12 2012 +0200
+++ b/server/pom.xml	Mon Aug 20 16:07:15 2012 +0200
@@ -98,7 +98,12 @@
             <groupId>org.mongodb</groupId>
             <artifactId>mongo-java-driver</artifactId>
             <version>2.8.0</version>
-        </dependency>            
+        </dependency>
+        <dependency> 
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-log4j12</artifactId>
+            <version>1.6.6</version>
+        </dependency>
     </dependencies>
     <organization>
     	<name>IRI</name>
diff -r b43dd87f7ffa -r 948283342245 server/src/main/java/org/iri_research/renkan/coweb/RenkanSessionModerator.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/server/src/main/java/org/iri_research/renkan/coweb/RenkanSessionModerator.java	Mon Aug 20 16:07:15 2012 +0200
@@ -0,0 +1,20 @@
+package org.iri_research.renkan.coweb;
+
+import java.util.Map;
+
+import org.coweb.DefaultSessionModerator;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class RenkanSessionModerator extends DefaultSessionModerator {
+	
+	private final Logger logger = LoggerFactory.getLogger(RenkanSessionModerator.class); 
+	
+	@Override
+	public boolean onSync(Map<String, Object> data) {
+		
+		this.logger.debug("Debugging onSync : "  + data.toString());
+		return super.onSync(data);
+	}
+
+}
diff -r b43dd87f7ffa -r 948283342245 server/src/main/java/org/iri_research/renkan/rest/ProjectsResource.java
--- a/server/src/main/java/org/iri_research/renkan/rest/ProjectsResource.java	Fri Aug 17 18:36:12 2012 +0200
+++ b/server/src/main/java/org/iri_research/renkan/rest/ProjectsResource.java	Mon Aug 20 16:07:15 2012 +0200
@@ -18,6 +18,8 @@
 import javax.ws.rs.core.UriInfo;
 
 import org.iri_research.renkan.db.MongoConnectionManager;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import com.mongodb.BasicDBObject;
 import com.mongodb.DB;
@@ -32,6 +34,8 @@
 @Path("projects")
 public class ProjectsResource {
 	
+	private Logger logger = LoggerFactory.getLogger(ProjectsResource.class); 
+	
 	@Context
 	private UriInfo uriInfo;
 	
@@ -56,7 +60,9 @@
 	@Path("{id : [a-zA-Z\\-0-9]+}")
 	@Produces(MediaType.APPLICATION_JSON + ";charset=utf-8")
 	public String getProject(@PathParam("id") String projectId) {
-				
+		
+		this.logger.debug("GetProject : id " + projectId);
+		
 		DBCollection projectCollection = this.getCollection();
 		DBObject project = projectCollection.findOne(projectId);
 		
@@ -194,7 +200,6 @@
 	}
 
 	@POST
-	@Path("")
 	@Consumes(MediaType.APPLICATION_JSON)
 	public Response postProject(String projectContent) {
 		
diff -r b43dd87f7ffa -r 948283342245 server/src/main/resources/_firebug/LICENSE
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/server/src/main/resources/_firebug/LICENSE	Mon Aug 20 16:07:15 2012 +0200
@@ -0,0 +1,37 @@
+License Disclaimer:
+
+All contents of this directory are Copyright (c) the Dojo Foundation, with the
+following exceptions:
+-------------------------------------------------------------------------------
+
+firebug.html, firebug.js, errIcon.png, infoIcon.png, warningIcon.png:
+	* Copyright (c) 2006-2007, Joe Hewitt, All rights reserved.
+	  Distributed under the terms of the BSD License (see below)
+
+-------------------------------------------------------------------------------
+
+Copyright (c) 2006-2007, Joe Hewitt
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this
+	list of conditions and the following disclaimer.
+  * Redistributions in binary form must reproduce the above copyright notice,
+	this list of conditions and the following disclaimer in the documentation
+	and/or other materials provided with the distribution.
+  * Neither the name of the Dojo Foundation nor the names of its contributors
+	may be used to endorse or promote products derived from this software
+	without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff -r b43dd87f7ffa -r 948283342245 server/src/main/resources/_firebug/errorIcon.png
Binary file server/src/main/resources/_firebug/errorIcon.png has changed
diff -r b43dd87f7ffa -r 948283342245 server/src/main/resources/_firebug/firebug.css
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/server/src/main/resources/_firebug/firebug.css	Mon Aug 20 16:07:15 2012 +0200
@@ -0,0 +1,208 @@
+.firebug {
+	margin: 0;
+	background:#fff;
+	font-family: Lucida Grande, Tahoma, sans-serif;
+	font-size: 11px;
+	overflow: hidden;
+	border: 1px solid black;
+	position: relative;
+}
+.firebug a {
+	text-decoration: none;
+}
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+	text-decoration: underline;
+}
+.firebug a:visited{
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+}
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+	height: 18px;
+	line-height:18px;
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+	border-bottom: 1px solid ThreeDShadow;
+	padding: 2px 6px;
+	
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+}
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+}
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+}
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+}
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diff -r b43dd87f7ffa -r 948283342245 server/src/main/resources/_firebug/firebug.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/server/src/main/resources/_firebug/firebug.js	Mon Aug 20 16:07:15 2012 +0200
@@ -0,0 +1,898 @@
+/*
+	Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
+	Available via Academic Free License >= 2.1 OR the modified BSD license.
+	see: http://dojotoolkit.org/license for details
+*/
+
+//>>built
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+_c.style.height=_50;
+_d.style.height=_50;
+_d.style.top=_4f+"px";
+_16.style.height=_50;
+_16.style.top=_4f+"px";
+_f.style.bottom=0;
+_1.addOnWindowUnload(_4b);
+};
+function _23(_51,_52,_53){
+if(_c){
+_54(_51,_52,_53);
+}else{
+_12.push([_51,_52,_53]);
+}
+};
+function _4a(){
+var _55=_12;
+_12=[];
+for(var i=0;i<_55.length;++i){
+_54(_55[i][0],_55[i][1],_55[i][2]);
+}
+};
+function _54(_56,_57,_58){
+var _59=_c.scrollTop+_c.offsetHeight>=_c.scrollHeight;
+_58=_58||_5a;
+_58(_56,_57);
+if(_59){
+_c.scrollTop=_c.scrollHeight-_c.offsetHeight;
+}
+};
+function _5b(row){
+var _5c=_13.length?_13[_13.length-1]:_c;
+_5c.appendChild(row);
+};
+function _5a(_5d,_5e){
+var row=_c.ownerDocument.createElement("div");
+row.className="logRow"+(_5e?" logRow-"+_5e:"");
+row.innerHTML=_5d.join("");
+_5b(row);
+};
+function _27(_5f,_60){
+_1e(_5f,_60);
+var _61=_c.ownerDocument.createElement("div");
+_61.className="logGroupBox";
+_5b(_61);
+_13.push(_61);
+};
+function _28(){
+_13.pop();
+};
+function _1e(_62,_63){
+var _64=[];
+var _65=_62[0];
+var _66=0;
+if(typeof (_65)!="string"){
+_65="";
+_66=-1;
+}
+var _67=_68(_65);
+for(var i=0;i<_67.length;++i){
+var _69=_67[i];
+if(_69&&typeof _69=="object"){
+_69.appender(_62[++_66],_64);
+}else{
+_6a(_69,_64);
+}
+}
+var ids=[];
+var obs=[];
+for(i=_66+1;i<_62.length;++i){
+_6a(" ",_64);
+var _6b=_62[i];
+if(_6b===undefined||_6b===null){
+_6c(_6b,_64);
+}else{
+if(typeof (_6b)=="string"){
+_6a(_6b,_64);
+}else{
+if(_6b instanceof Date){
+_6a(_6b.toString(),_64);
+}else{
+if(_6b.nodeType==9){
+_6a("[ XmlDoc ]",_64);
+}else{
+var id="_a"+_a++;
+ids.push(id);
+obs.push(_6b);
+var str="<a id=\""+id+"\" href=\"javascript:void(0);\">"+_6d(_6b)+"</a>";
+_6e(str,_64);
+}
+}
+}
+}
+}
+_23(_64,_63);
+for(i=0;i<ids.length;i++){
+var btn=_8.getElementById(ids[i]);
+if(!btn){
+continue;
+}
+btn.obj=obs[i];
+_9.console._connects.push(_1.connect(btn,"onclick",function(){
+console.openObjectInspector();
+try{
+_22(this.obj);
+}
+catch(e){
+this.obj=e;
+}
+_d.innerHTML="<pre>"+_22(this.obj)+"</pre>";
+}));
+}
+};
+function _68(_6f){
+var _70=[];
+var reg=/((^%|[^\\]%)(\d+)?(\.)([a-zA-Z]))|((^%|[^\\]%)([a-zA-Z]))/;
+var _71={s:_6a,d:_72,i:_72,f:_73};
+for(var m=reg.exec(_6f);m;m=reg.exec(_6f)){
+var _74=m[8]?m[8]:m[5];
+var _75=_74 in _71?_71[_74]:_76;
+var _77=m[3]?parseInt(m[3]):(m[4]=="."?-1:0);
+_70.push(_6f.substr(0,m[0][0]=="%"?m.index:m.index+1));
+_70.push({appender:_75,precision:_77});
+_6f=_6f.substr(m.index+m[0].length);
+}
+_70.push(_6f);
+return _70;
+};
+function _78(_79){
+function _7a(ch){
+switch(ch){
+case "<":
+return "&lt;";
+case ">":
+return "&gt;";
+case "&":
+return "&amp;";
+case "'":
+return "&#39;";
+case "\"":
+return "&quot;";
+}
+return "?";
+};
+return String(_79).replace(/[<>&"']/g,_7a);
+};
+function _7b(_7c){
+try{
+return _7c+"";
+}
+catch(e){
+return null;
+}
+};
+function _6e(_7d,_7e){
+_7e.push(_7b(_7d));
+};
+function _6a(_7f,_80){
+_80.push(_78(_7b(_7f)));
+};
+function _6c(_81,_82){
+_82.push("<span class=\"objectBox-null\">",_78(_7b(_81)),"</span>");
+};
+function _83(_84,_85){
+_85.push("<span class=\"objectBox-string\">&quot;",_78(_7b(_84)),"&quot;</span>");
+};
+function _72(_86,_87){
+_87.push("<span class=\"objectBox-number\">",_78(_7b(_86)),"</span>");
+};
+function _73(_88,_89){
+_89.push("<span class=\"objectBox-number\">",_78(_7b(_88)),"</span>");
+};
+function _8a(_8b,_8c){
+_8c.push("<span class=\"objectBox-function\">",_6d(_8b),"</span>");
+};
+function _76(_8d,_8e){
+try{
+if(_8d===undefined){
+_6c("undefined",_8e);
+}else{
+if(_8d===null){
+_6c("null",_8e);
+}else{
+if(typeof _8d=="string"){
+_83(_8d,_8e);
+}else{
+if(typeof _8d=="number"){
+_72(_8d,_8e);
+}else{
+if(typeof _8d=="function"){
+_8a(_8d,_8e);
+}else{
+if(_8d.nodeType==1){
+_8f(_8d,_8e);
+}else{
+if(typeof _8d=="object"){
+_90(_8d,_8e);
+}else{
+_6a(_8d,_8e);
+}
+}
+}
+}
+}
+}
+}
+}
+catch(e){
+}
+};
+function _90(_91,_92){
+var _93=_7b(_91);
+var _94=/\[object (.*?)\]/;
+var m=_94.exec(_93);
+_92.push("<span class=\"objectBox-object\">",m?m[1]:_93,"</span>");
+};
+function _8f(_95,_96){
+_96.push("<span class=\"objectBox-selector\">");
+_96.push("<span class=\"selectorTag\">",_78(_95.nodeName.toLowerCase()),"</span>");
+if(_95.id){
+_96.push("<span class=\"selectorId\">#",_78(_95.id),"</span>");
+}
+if(_95.className){
+_96.push("<span class=\"selectorClass\">.",_78(_95.className),"</span>");
+}
+_96.push("</span>");
+};
+function _26(_97,_98){
+if(_97.nodeType==1){
+_98.push("<div class=\"objectBox-element\">","&lt;<span class=\"nodeTag\">",_97.nodeName.toLowerCase(),"</span>");
+for(var i=0;i<_97.attributes.length;++i){
+var _99=_97.attributes[i];
+if(!_99.specified){
+continue;
+}
+_98.push("&nbsp;<span class=\"nodeName\">",_99.nodeName.toLowerCase(),"</span>=&quot;<span class=\"nodeValue\">",_78(_99.nodeValue),"</span>&quot;");
+}
+if(_97.firstChild){
+_98.push("&gt;</div><div class=\"nodeChildren\">");
+for(var _9a=_97.firstChild;_9a;_9a=_9a.nextSibling){
+_26(_9a,_98);
+}
+_98.push("</div><div class=\"objectBox-element\">&lt;/<span class=\"nodeTag\">",_97.nodeName.toLowerCase(),"&gt;</span></div>");
+}else{
+_98.push("/&gt;</div>");
+}
+}else{
+if(_97.nodeType==3){
+_98.push("<div class=\"nodeText\">",_78(_97.nodeValue),"</div>");
+}
+}
+};
+function _46(_9b,_9c,_9d){
+if(document.all){
+_9b.attachEvent("on"+_9c,_9d);
+}else{
+_9b.addEventListener(_9c,_9d,false);
+}
+};
+function _9e(_9f,_a0,_a1){
+if(document.all){
+_9f.detachEvent("on"+_a0,_a1);
+}else{
+_9f.removeEventListener(_a0,_a1,false);
+}
+};
+function _a2(_a3){
+if(document.all){
+_a3.cancelBubble=true;
+}else{
+_a3.stopPropagation();
+}
+};
+function _a4(msg,_a5,_a6){
+var _a7=_a5.lastIndexOf("/");
+var _a8=_a7==-1?_a5:_a5.substr(_a7+1);
+var _a9=["<span class=\"errorMessage\">",msg,"</span>","<div class=\"objectBox-sourceLink\">",_a8," (line ",_a6,")</div>"];
+_23(_a9,"error");
+};
+var _aa=new Date().getTime();
+function _48(_ab){
+var _ac=(new Date()).getTime();
+if(_ac>_aa+200){
+_ab=_1.fixEvent(_ab);
+var _ad=_1.keys;
+var ekc=_ab.keyCode;
+_aa=_ac;
+if(ekc==_ad.F12){
+_31();
+}else{
+if((ekc==_ad.NUMPAD_ENTER||ekc==76)&&_ab.shiftKey&&(_ab.metaKey||_ab.ctrlKey)){
+_36();
+}else{
+return;
+}
+}
+_a2(_ab);
+}
+};
+function _47(e){
+var dk=_1.keys;
+if(e.keyCode==13&&_f.value){
+_ae(_f.value);
+_4c();
+}else{
+if(e.keyCode==27){
+_f.value="";
+}else{
+if(e.keyCode==dk.UP_ARROW||e.charCode==dk.UP_ARROW){
+_af("older");
+}else{
+if(e.keyCode==dk.DOWN_ARROW||e.charCode==dk.DOWN_ARROW){
+_af("newer");
+}else{
+if(e.keyCode==dk.HOME||e.charCode==dk.HOME){
+_b0=1;
+_af("older");
+}else{
+if(e.keyCode==dk.END||e.charCode==dk.END){
+_b0=999999;
+_af("newer");
+}
+}
+}
+}
+}
+}
+};
+var _b0=-1;
+var _b1=null;
+function _ae(_b2){
+var _b3=_b4("firebug_history");
+_b3=(_b3)?_1.fromJson(_b3):[];
+var pos=_1.indexOf(_b3,_b2);
+if(pos!=-1){
+_b3.splice(pos,1);
+}
+_b3.push(_b2);
+_b4("firebug_history",_1.toJson(_b3),30);
+while(_b3.length&&!_b4("firebug_history")){
+_b3.shift();
+_b4("firebug_history",_1.toJson(_b3),30);
+}
+_b1=null;
+_b0=-1;
+};
+function _af(_b5){
+var _b6=_b4("firebug_history");
+_b6=(_b6)?_1.fromJson(_b6):[];
+if(!_b6.length){
+return;
+}
+if(_b1===null){
+_b1=_f.value;
+}
+if(_b0==-1){
+_b0=_b6.length;
+}
+if(_b5=="older"){
+--_b0;
+if(_b0<0){
+_b0=0;
+}
+}else{
+if(_b5=="newer"){
+++_b0;
+if(_b0>_b6.length){
+_b0=_b6.length;
+}
+}
+}
+if(_b0==_b6.length){
+_f.value=_b1;
+_b1=null;
+}else{
+_f.value=_b6[_b0];
+}
+};
+function _b4(_b7,_b8){
+var c=document.cookie;
+if(arguments.length==1){
+var _b9=c.match(new RegExp("(?:^|; )"+_b7+"=([^;]*)"));
+return _b9?decodeURIComponent(_b9[1]):undefined;
+}else{
+var d=new Date();
+d.setMonth(d.getMonth()+1);
+document.cookie=_b7+"="+encodeURIComponent(_b8)+((d.toUtcString)?"; expires="+d.toUTCString():"");
+}
+};
+function _ba(it){
+return it&&it instanceof Array||typeof it=="array";
+};
+function _bb(o){
+var cnt=0;
+for(var nm in o){
+cnt++;
+}
+return cnt;
+};
+function _22(o,i,txt,_bc){
+var ind=" \t";
+txt=txt||"";
+i=i||ind;
+_bc=_bc||[];
+var _bd;
+if(o&&o.nodeType==1){
+var _be=[];
+_26(o,_be);
+return _be.join("");
+}
+var br=",\n",cnt=0,_bf=_bb(o);
+if(o instanceof Date){
+return i+o.toString()+br;
+}
+looking:
+for(var nm in o){
+cnt++;
+if(cnt==_bf){
+br="\n";
+}
+if(o[nm]===window||o[nm]===document){
+}else{
+if(o[nm]===null){
+txt+=i+nm+" : NULL"+br;
+}else{
+if(o[nm]&&o[nm].nodeType){
+if(o[nm].nodeType==1){
+}else{
+if(o[nm].nodeType==3){
+txt+=i+nm+" : [ TextNode "+o[nm].data+" ]"+br;
+}
+}
+}else{
+if(typeof o[nm]=="object"&&(o[nm] instanceof String||o[nm] instanceof Number||o[nm] instanceof Boolean)){
+txt+=i+nm+" : "+o[nm]+","+br;
+}else{
+if(o[nm] instanceof Date){
+txt+=i+nm+" : "+o[nm].toString()+br;
+}else{
+if(typeof (o[nm])=="object"&&o[nm]){
+for(var j=0,_c0;_c0=_bc[j];j++){
+if(o[nm]===_c0){
+txt+=i+nm+" : RECURSION"+br;
+continue looking;
+}
+}
+_bc.push(o[nm]);
+_bd=(_ba(o[nm]))?["[","]"]:["{","}"];
+txt+=i+nm+" : "+_bd[0]+"\n";
+txt+=_22(o[nm],i+ind,"",_bc);
+txt+=i+_bd[1]+br;
+}else{
+if(typeof o[nm]=="undefined"){
+txt+=i+nm+" : undefined"+br;
+}else{
+if(nm=="toString"&&typeof o[nm]=="function"){
+var _c1=o[nm]();
+if(typeof _c1=="string"&&_c1.match(/function ?(.*?)\(/)){
+_c1=_78(_6d(o[nm]));
+}
+txt+=i+nm+" : "+_c1+br;
+}else{
+txt+=i+nm+" : "+_78(_6d(o[nm]))+br;
+}
+}
+}
+}
+}
+}
+}
+}
+}
+return txt;
+};
+function _6d(obj){
+var _c2=(obj instanceof Error);
+if(obj.nodeType==1){
+return _78("< "+obj.tagName.toLowerCase()+" id=\""+obj.id+"\" />");
+}
+if(obj.nodeType==3){
+return _78("[TextNode: \""+obj.nodeValue+"\"]");
+}
+var nm=(obj&&(obj.id||obj.name||obj.ObjectID||obj.widgetId));
+if(!_c2&&nm){
+return "{"+nm+"}";
+}
+var _c3=2;
+var _c4=4;
+var cnt=0;
+if(_c2){
+nm="[ Error: "+(obj.message||obj.description||obj)+" ]";
+}else{
+if(_ba(obj)){
+nm="["+obj.slice(0,_c4).join(",");
+if(obj.length>_c4){
+nm+=" ... ("+obj.length+" items)";
+}
+nm+="]";
+}else{
+if(typeof obj=="function"){
+nm=obj+"";
+var reg=/function\s*([^\(]*)(\([^\)]*\))[^\{]*\{/;
+var m=reg.exec(nm);
+if(m){
+if(!m[1]){
+m[1]="function";
+}
+nm=m[1]+m[2];
+}else{
+nm="function()";
+}
+}else{
+if(typeof obj!="object"||typeof obj=="string"){
+nm=obj+"";
+}else{
+nm="{";
+for(var i in obj){
+cnt++;
+if(cnt>_c3){
+break;
+}
+nm+=i+":"+_78(obj[i])+"  ";
+}
+nm+="}";
+}
+}
+}
+}
+return nm;
+};
+_46(document,_4("ie")||_4("safari")?"keydown":"keypress",_48);
+if((document.documentElement.getAttribute("debug")=="true")||(_1.config.isDebug)){
+_31(true);
+}
+_1.addOnWindowUnload(function(){
+_9e(document,_4("ie")||_4("safari")?"keydown":"keypress",_48);
+window.onFirebugResize=null;
+window.console=null;
+});
+});
diff -r b43dd87f7ffa -r 948283342245 server/src/main/resources/_firebug/firebug.js.uncompressed.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/server/src/main/resources/_firebug/firebug.js.uncompressed.js	Mon Aug 20 16:07:15 2012 +0200
@@ -0,0 +1,1191 @@
+define("dojo/_firebug/firebug", [
+	"../_base/kernel",
+	"require",
+	"../_base/html",
+	"../sniff",
+	"../_base/array",
+	"../_base/lang",
+	"../_base/event",
+	"../_base/unload"], function(dojo, require, html, has){
+
+	// module:
+	//		dojo/_firebug/firebug
+	// summary:
+	//		Firebug Lite, the baby brother to Joe Hewitt's Firebug for Mozilla Firefox
+	// description:
+	//		Opens a console for logging, debugging, and error messages.
+	//		Contains partial functionality to Firebug. See function list below.
+	//
+	//		NOTE:
+	//		Firebug is a Firefox extension created by Joe Hewitt (see license). You do not need Dojo to run Firebug.
+	//		Firebug Lite is included in Dojo by permission from Joe Hewitt
+	//		If you are new to Firebug, or used to the Dojo 0.4 dojo.debug, you can learn Firebug
+	//		functionality by reading the function comments below or visiting http://www.getfirebug.com/docs.html
+	//
+	//		NOTE:
+	//		To test Firebug Lite in Firefox:
+	//
+	//		- FF2: set "console = null" before loading dojo and set djConfig.isDebug=true
+	//		- FF3: disable Firebug and set djConfig.isDebug=true
+	//
+	// example:
+	//		Supports inline objects in object inspector window (only simple trace of dom nodes, however)
+	//	|	console.log("my object", {foo:"bar"})
+	// example:
+	//		Option for console to open in popup window
+	//	|	var djConfig = {isDebug: true, popup:true };
+	// example:
+	//		Option for console height (ignored for popup)
+	//	|	var djConfig = {isDebug: true, debugHeight:100 }
+
+
+	var isNewIE = (/Trident/.test(window.navigator.userAgent));
+	if(isNewIE){
+		// Fixing IE's console
+		// IE doesn't insert space between arguments. How annoying.
+		var calls = ["log", "info", "debug", "warn", "error"];
+		for(var i=0;i<calls.length;i++){
+			var m = calls[i];
+			if(!console[m] ||console[m]._fake){
+				// IE9 doesn't have console.debug method, a fake one is added later
+				continue;
+			}
+			var n = "_"+calls[i];
+			console[n] = console[m];
+			console[m] = (function(){
+				var type = n;
+				return function(){
+					console[type](Array.prototype.join.call(arguments, " "));
+				};
+			})();
+		}
+		// clear the console on load. This is more than a convenience - too many logs crashes it.
+		// If closed it throws an error
+		try{ console.clear(); }catch(e){}
+	}
+
+	if(
+		has("ff") ||								// Firefox has Firebug
+		has("chrome") ||							// Chrome 3+ has a console
+		has("safari") ||							// Safari 4 has a console
+		isNewIE ||									// Has the new IE console
+		window.firebug ||							// Testing for mozilla firebug lite
+		(typeof console != "undefined" && console.firebug) || //The firebug console
+		dojo.config.useCustomLogger ||				// Allow custom loggers
+		has("air")									// isDebug triggers AIRInsector, not Firebug
+	){
+		return;
+	}
+
+	// don't build firebug in iframes
+	try{
+		if(window != window.parent){
+			// but if we've got a parent logger, connect to it
+			if(window.parent["console"]){
+				window.console = window.parent.console;
+			}
+			return;
+		}
+	}catch(e){/*squelch*/}
+
+	// ***************************************************************************
+	// Placing these variables before the functions that use them to avoid a
+	// shrinksafe bug where variable renaming does not happen correctly otherwise.
+
+	// most of the objects in this script are run anonomously
+	var _firebugDoc = document;
+	var _firebugWin = window;
+	var __consoleAnchorId__ = 0;
+
+	var consoleFrame = null;
+	var consoleBody = null;
+	var consoleObjectInspector = null;
+	var fireBugTabs = null;
+	var commandLine = null;
+	var consoleToolbar = null;
+
+	var frameVisible = false;
+	var messageQueue = [];
+	var groupStack = [];
+	var timeMap = {};
+	var countMap = {};
+
+	var consoleDomInspector = null;
+	var _inspectionMoveConnection;
+	var _inspectionClickConnection;
+	var _inspectionEnabled = false;
+	var _inspectionTimer = null;
+	var _inspectTempNode = document.createElement("div");
+
+
+	var _inspectCurrentNode;
+	var _restoreBorderStyle;
+
+	// ***************************************************************************
+
+	window.console = {
+		_connects: [],
+		log: function(){
+			// summary:
+			//		Sends arguments to console.
+			logFormatted(arguments, "");
+		},
+
+		debug: function(){
+			// summary:
+			//		Sends arguments to console. Missing finctionality to show script line of trace.
+			logFormatted(arguments, "debug");
+		},
+
+		info: function(){
+			// summary:
+			//		Sends arguments to console, highlighted with (I) icon.
+			logFormatted(arguments, "info");
+		},
+
+		warn: function(){
+			// summary:
+			//		Sends warning arguments to console, highlighted with (!) icon and blue style.
+			logFormatted(arguments, "warning");
+		},
+
+		error: function(){
+			// summary:
+			//		Sends error arguments (object) to console, highlighted with (X) icon and yellow style
+			//		NEW: error object now displays in object inspector
+			logFormatted(arguments, "error");
+		},
+
+		assert: function(truth, message){
+			// summary:
+			//		Tests for true. Throws exception if false.
+			if(!truth){
+				var args = [];
+				for(var i = 1; i < arguments.length; ++i){
+					args.push(arguments[i]);
+				}
+
+				logFormatted(args.length ? args : ["Assertion Failure"], "error");
+				throw message ? message : "Assertion Failure";
+			}
+		},
+
+		dir: function(obj){
+			var str = printObject( obj );
+			str = str.replace(/\n/g, "<br />");
+			str = str.replace(/\t/g, "&nbsp;&nbsp;&nbsp;&nbsp;");
+			logRow([str], "dir");
+		},
+
+		dirxml: function(node){
+			var html = [];
+			appendNode(node, html);
+			logRow(html, "dirxml");
+		},
+
+		group: function(){
+			// summary:
+			//		collects log messages into a group, starting with this call and ending with
+			//		groupEnd(). Missing collapse functionality
+			logRow(arguments, "group", pushGroup);
+		},
+
+		groupEnd: function(){
+			// summary:
+			//		Closes group. See above
+			logRow(arguments, "", popGroup);
+		},
+
+		time: function(name){
+			// summary:
+			//		Starts timers assigned to name given in argument. Timer stops and displays on timeEnd(title);
+			// example:
+			//	|	console.time("load");
+			//	|	console.time("myFunction");
+			//	|	console.timeEnd("load");
+			//	|	console.timeEnd("myFunction");
+			timeMap[name] = new Date().getTime();
+		},
+
+		timeEnd: function(name){
+			// summary:
+			//		See above.
+			if(name in timeMap){
+				var delta = (new Date()).getTime() - timeMap[name];
+				logFormatted([name+ ":", delta+"ms"]);
+				delete timeMap[name];
+			}
+		},
+
+		count: function(name){
+			// summary:
+			//		Not supported
+			if(!countMap[name]) countMap[name] = 0;
+			countMap[name]++;
+			logFormatted([name+": "+countMap[name]]);
+		},
+
+		trace: function(_value){
+			var stackAmt = _value || 3;
+			var f = console.trace.caller; //function that called trace
+			console.log(">>> console.trace(stack)");
+			for(var i=0;i<stackAmt;i++){
+				var func = f.toString();
+				var args=[];
+				for (var a = 0; a < f.arguments.length; a++){
+					args.push(f.arguments[a]);
+				}
+				if(f.arguments.length){
+					console.dir({"function":func, "arguments":args});
+				}else{
+					console.dir({"function":func});
+				}
+
+				f = f.caller;
+			}
+		},
+
+		profile: function(){
+			// summary:
+			//		Not supported
+			this.warn(["profile() not supported."]);
+		},
+
+		profileEnd: function(){ },
+
+		clear: function(){
+			// summary:
+			//		Clears message console. Do not call this directly
+			if(consoleBody){
+				while(consoleBody.childNodes.length){
+					dojo.destroy(consoleBody.firstChild);
+				}
+			}
+			dojo.forEach(this._connects,dojo.disconnect);
+		},
+
+		open: function(){
+			// summary:
+			//		Opens message console. Do not call this directly
+			toggleConsole(true);
+		},
+
+		close: function(){
+			// summary:
+			//		Closes message console. Do not call this directly
+			if(frameVisible){
+				toggleConsole();
+			}
+		},
+		_restoreBorder: function(){
+			if(_inspectCurrentNode){
+				_inspectCurrentNode.style.border = _restoreBorderStyle;
+			}
+		},
+		openDomInspector: function(){
+			_inspectionEnabled = true;
+			consoleBody.style.display = "none";
+			consoleDomInspector.style.display = "block";
+			consoleObjectInspector.style.display = "none";
+			document.body.style.cursor = "pointer";
+			_inspectionMoveConnection = dojo.connect(document, "mousemove", function(evt){
+				if(!_inspectionEnabled){ return; }
+				if(!_inspectionTimer){
+					_inspectionTimer = setTimeout(function(){ _inspectionTimer = null; }, 50);
+				}else{
+					return;
+				}
+				var node = evt.target;
+				if(node && (_inspectCurrentNode !== node)){
+					var parent = true;
+
+					console._restoreBorder();
+					var html = [];
+					appendNode(node, html);
+					consoleDomInspector.innerHTML = html.join("");
+
+					_inspectCurrentNode = node;
+					_restoreBorderStyle = _inspectCurrentNode.style.border;
+					_inspectCurrentNode.style.border = "#0000FF 1px solid";
+				}
+			});
+			setTimeout(function(){
+				_inspectionClickConnection = dojo.connect(document, "click", function(evt){
+					document.body.style.cursor = "";
+					_inspectionEnabled = !_inspectionEnabled;
+					dojo.disconnect(_inspectionClickConnection);
+					// console._restoreBorder();
+				});
+			}, 30);
+		},
+		_closeDomInspector: function(){
+			document.body.style.cursor = "";
+			dojo.disconnect(_inspectionMoveConnection);
+			dojo.disconnect(_inspectionClickConnection);
+			_inspectionEnabled = false;
+			console._restoreBorder();
+		},
+		openConsole:function(){
+			// summary:
+			//		Closes object inspector and opens message console. Do not call this directly
+			consoleBody.style.display = "block";
+			consoleDomInspector.style.display = "none";
+			consoleObjectInspector.style.display = "none";
+			console._closeDomInspector();
+		},
+		openObjectInspector:function(){
+			consoleBody.style.display = "none";
+			consoleDomInspector.style.display = "none";
+			consoleObjectInspector.style.display = "block";
+			console._closeDomInspector();
+		},
+		recss: function(){
+			// this is placed in dojo since the console is most likely
+			// in another window and dojo is easilly accessible
+			var i,a,s;a=document.getElementsByTagName('link');
+			for(i=0;i<a.length;i++){
+				s=a[i];
+				if(s.rel.toLowerCase().indexOf('stylesheet')>=0&&s.href){
+					var h=s.href.replace(/(&|%5C?)forceReload=\d+/,'');
+					s.href=h+(h.indexOf('?')>=0?'&':'?')+'forceReload='+new Date().valueOf();
+				}
+			}
+		}
+	};
+
+	// ***************************************************************************
+
+	function toggleConsole(forceOpen){
+		frameVisible = forceOpen || !frameVisible;
+		if(consoleFrame){
+			consoleFrame.style.display = frameVisible ? "block" : "none";
+		}
+	}
+
+	function focusCommandLine(){
+		toggleConsole(true);
+		if(commandLine){
+			commandLine.focus();
+		}
+	}
+
+	function openWin(x,y,w,h){
+		var win = window.open("","_firebug","status=0,menubar=0,resizable=1,top="+y+",left="+x+",width="+w+",height="+h+",scrollbars=1,addressbar=0");
+		if(!win){
+			var msg = "Firebug Lite could not open a pop-up window, most likely because of a blocker.\n" +
+				"Either enable pop-ups for this domain, or change the djConfig to popup=false.";
+			alert(msg);
+		}
+		createResizeHandler(win);
+		var newDoc=win.document;
+		//Safari needs an HTML height
+		var HTMLstring=	'<html style="height:100%;"><head><title>Firebug Lite</title></head>\n' +
+					'<body bgColor="#ccc" style="height:97%;" onresize="opener.onFirebugResize()">\n' +
+					'<div id="fb"></div>' +
+					'</body></html>';
+
+		newDoc.write(HTMLstring);
+		newDoc.close();
+		return win;
+	}
+
+	function createResizeHandler(wn){
+		// summary:
+		//		Creates handle for onresize window. Called from script in popup's body tag (so that it will work with IE).
+		//
+
+		var d = new Date();
+			d.setTime(d.getTime()+(60*24*60*60*1000)); // 60 days
+			d = d.toUTCString();
+
+			var dc = wn.document,
+				getViewport;
+
+			if (wn.innerWidth){
+				getViewport = function(){
+					return{w:wn.innerWidth, h:wn.innerHeight};
+				};
+			}else if (dc.documentElement && dc.documentElement.clientWidth){
+				getViewport = function(){
+					return{w:dc.documentElement.clientWidth, h:dc.documentElement.clientHeight};
+				};
+			}else if (dc.body){
+				getViewport = function(){
+					return{w:dc.body.clientWidth, h:dc.body.clientHeight};
+				};
+			}
+
+
+		window.onFirebugResize = function(){
+
+			//resize the height of the console log body
+			layout(getViewport().h);
+
+			clearInterval(wn._firebugWin_resize);
+			wn._firebugWin_resize = setTimeout(function(){
+				var x = wn.screenLeft,
+					y = wn.screenTop,
+					w = wn.outerWidth  || wn.document.body.offsetWidth,
+					h = wn.outerHeight || wn.document.body.offsetHeight;
+
+				document.cookie = "_firebugPosition=" + [x,y,w,h].join(",") + "; expires="+d+"; path=/";
+
+			 }, 5000); //can't capture window.onMove - long timeout gives better chance of capturing a resize, then the move
+
+		};
+	}
+
+
+	/*****************************************************************************/
+
+
+	function createFrame(){
+		if(consoleFrame){
+			return;
+		}
+		toggleConsole(true);
+		if(dojo.config.popup){
+			var containerHeight = "100%";
+			var cookieMatch = document.cookie.match(/(?:^|; )_firebugPosition=([^;]*)/);
+			var p = cookieMatch ? cookieMatch[1].split(",") : [2,2,320,480];
+
+			_firebugWin = openWin(p[0],p[1],p[2],p[3]);	// global
+			_firebugDoc = _firebugWin.document;			// global
+
+			dojo.config.debugContainerId = 'fb';
+
+			// connecting popup
+			_firebugWin.console = window.console;
+			_firebugWin.dojo = window.dojo;
+		}else{
+			_firebugDoc = document;
+			containerHeight = (dojo.config.debugHeight || 300) + "px";
+		}
+
+		var styleElement = _firebugDoc.createElement("link");
+		styleElement.href = require.toUrl("./firebug.css");
+		styleElement.rel = "stylesheet";
+		styleElement.type = "text/css";
+		var styleParent = _firebugDoc.getElementsByTagName("head");
+		if(styleParent){
+			styleParent = styleParent[0];
+		}
+		if(!styleParent){
+			styleParent = _firebugDoc.getElementsByTagName("html")[0];
+		}
+		if(has("ie")){
+			window.setTimeout(function(){ styleParent.appendChild(styleElement); }, 0);
+		}else{
+			styleParent.appendChild(styleElement);
+		}
+
+		if(dojo.config.debugContainerId){
+			consoleFrame = _firebugDoc.getElementById(dojo.config.debugContainerId);
+		}
+		if(!consoleFrame){
+			consoleFrame = _firebugDoc.createElement("div");
+			_firebugDoc.body.appendChild(consoleFrame);
+		}
+		consoleFrame.className += " firebug";
+		consoleFrame.id = "firebug";
+		consoleFrame.style.height = containerHeight;
+		consoleFrame.style.display = (frameVisible ? "block" : "none");
+
+		var buildLink = function(label, title, method, _class){
+			return '<li class="'+_class+'"><a href="javascript:void(0);" onclick="console.'+ method +'(); return false;" title="'+title+'">'+label+'</a></li>';
+		};
+		consoleFrame.innerHTML =
+			  '<div id="firebugToolbar">'
+			+ '  <ul id="fireBugTabs" class="tabs">'
+
+			+ buildLink("Clear", "Remove All Console Logs", "clear", "")
+			+ buildLink("ReCSS", "Refresh CSS without reloading page", "recss", "")
+
+			+ buildLink("Console", "Show Console Logs", "openConsole", "gap")
+			+ buildLink("DOM", "Show DOM Inspector", "openDomInspector", "")
+			+ buildLink("Object", "Show Object Inspector", "openObjectInspector", "")
+			+ ((dojo.config.popup) ? "" : buildLink("Close", "Close the console", "close", "gap"))
+
+			+ '	</ul>'
+			+ '</div>'
+			+ '<input type="text" id="firebugCommandLine" />'
+			+ '<div id="firebugLog"></div>'
+			+ '<div id="objectLog" style="display:none;">Click on an object in the Log display</div>'
+			+ '<div id="domInspect" style="display:none;">Hover over HTML elements in the main page. Click to hold selection.</div>';
+
+
+		consoleToolbar = _firebugDoc.getElementById("firebugToolbar");
+
+		commandLine = _firebugDoc.getElementById("firebugCommandLine");
+		addEvent(commandLine, "keydown", onCommandLineKeyDown);
+
+		addEvent(_firebugDoc, has("ie") || has("safari") ? "keydown" : "keypress", onKeyDown);
+
+		consoleBody = _firebugDoc.getElementById("firebugLog");
+		consoleObjectInspector = _firebugDoc.getElementById("objectLog");
+		consoleDomInspector = _firebugDoc.getElementById("domInspect");
+		fireBugTabs = _firebugDoc.getElementById("fireBugTabs");
+		layout();
+		flush();
+	}
+
+	dojo.addOnLoad(createFrame);
+
+	function clearFrame(){
+		_firebugDoc = null;
+
+		if(_firebugWin.console){
+			_firebugWin.console.clear();
+		}
+		_firebugWin = null;
+		consoleFrame = null;
+		consoleBody = null;
+		consoleObjectInspector = null;
+		consoleDomInspector = null;
+		commandLine = null;
+		messageQueue = [];
+		groupStack = [];
+		timeMap = {};
+	}
+
+
+	function evalCommandLine(){
+		var text = commandLine.value;
+		commandLine.value = "";
+
+		logRow([">  ", text], "command");
+
+		var value;
+		try{
+			value = eval(text);
+		}catch(e){
+			console.debug(e); // put exception on the console
+		}
+
+		console.log(value);
+	}
+
+	function layout(h){
+		var tHeight = 25; //consoleToolbar.offsetHeight; // tab style not ready on load - throws off layout
+		var height = h ?
+			h  - (tHeight + commandLine.offsetHeight +25 + (h*.01)) + "px" :
+			(consoleFrame.offsetHeight - tHeight - commandLine.offsetHeight) + "px";
+
+		consoleBody.style.top = tHeight + "px";
+		consoleBody.style.height = height;
+		consoleObjectInspector.style.height = height;
+		consoleObjectInspector.style.top = tHeight + "px";
+		consoleDomInspector.style.height = height;
+		consoleDomInspector.style.top = tHeight + "px";
+		commandLine.style.bottom = 0;
+
+		dojo.addOnWindowUnload(clearFrame);
+	}
+
+	function logRow(message, className, handler){
+		if(consoleBody){
+			writeMessage(message, className, handler);
+		}else{
+			messageQueue.push([message, className, handler]);
+		}
+	}
+
+	function flush(){
+		var queue = messageQueue;
+		messageQueue = [];
+
+		for(var i = 0; i < queue.length; ++i){
+			writeMessage(queue[i][0], queue[i][1], queue[i][2]);
+		}
+	}
+
+	function writeMessage(message, className, handler){
+		var isScrolledToBottom =
+			consoleBody.scrollTop + consoleBody.offsetHeight >= consoleBody.scrollHeight;
+
+		handler = handler||writeRow;
+
+		handler(message, className);
+
+		if(isScrolledToBottom){
+			consoleBody.scrollTop = consoleBody.scrollHeight - consoleBody.offsetHeight;
+		}
+	}
+
+	function appendRow(row){
+		var container = groupStack.length ? groupStack[groupStack.length-1] : consoleBody;
+		container.appendChild(row);
+	}
+
+	function writeRow(message, className){
+		var row = consoleBody.ownerDocument.createElement("div");
+		row.className = "logRow" + (className ? " logRow-"+className : "");
+		row.innerHTML = message.join("");
+		appendRow(row);
+	}
+
+	function pushGroup(message, className){
+		logFormatted(message, className);
+
+		//var groupRow = consoleBody.ownerDocument.createElement("div");
+		//groupRow.className = "logGroup";
+		var groupRowBox = consoleBody.ownerDocument.createElement("div");
+		groupRowBox.className = "logGroupBox";
+		//groupRow.appendChild(groupRowBox);
+		appendRow(groupRowBox);
+		groupStack.push(groupRowBox);
+	}
+
+	function popGroup(){
+		groupStack.pop();
+	}
+
+	// ***************************************************************************
+
+	function logFormatted(objects, className){
+		var html = [];
+
+		var format = objects[0];
+		var objIndex = 0;
+
+		if(typeof(format) != "string"){
+			format = "";
+			objIndex = -1;
+		}
+
+		var parts = parseFormat(format);
+
+		for(var i = 0; i < parts.length; ++i){
+			var part = parts[i];
+			if(part && typeof part == "object"){
+				part.appender(objects[++objIndex], html);
+			}else{
+				appendText(part, html);
+			}
+		}
+
+
+		var ids = [];
+		var obs = [];
+		for(i = objIndex+1; i < objects.length; ++i){
+			appendText(" ", html);
+
+			var object = objects[i];
+			if(object === undefined || object === null ){
+				appendNull(object, html);
+
+			}else if(typeof(object) == "string"){
+				appendText(object, html);
+
+			}else if(object instanceof Date){
+				appendText(object.toString(), html);
+
+			}else if(object.nodeType == 9){
+				appendText("[ XmlDoc ]", html);
+
+			}else{
+				// Create link for object inspector
+				// need to create an ID for this link, since it is currently text
+				var id = "_a" + __consoleAnchorId__++;
+				ids.push(id);
+				// need to save the object, so the arrays line up
+				obs.push(object);
+				var str = '<a id="'+id+'" href="javascript:void(0);">'+getObjectAbbr(object)+'</a>';
+
+				appendLink( str , html);
+			}
+		}
+
+		logRow(html, className);
+
+		// Now that the row is inserted in the DOM, loop through all of the links that were just created
+		for(i=0; i<ids.length; i++){
+			var btn = _firebugDoc.getElementById(ids[i]);
+			if(!btn){ continue; }
+
+			// store the object in the dom btn for reference later
+			// avoid parsing these objects unless necessary
+			btn.obj = obs[i];
+
+			_firebugWin.console._connects.push(dojo.connect(btn, "onclick", function(){
+
+				console.openObjectInspector();
+
+				try{
+					printObject(this.obj);
+				}catch(e){
+					this.obj = e;
+				}
+				consoleObjectInspector.innerHTML = "<pre>" + printObject( this.obj ) + "</pre>";
+			}));
+		}
+	}
+
+	function parseFormat(format){
+		var parts = [];
+
+		var reg = /((^%|[^\\]%)(\d+)?(\.)([a-zA-Z]))|((^%|[^\\]%)([a-zA-Z]))/;
+		var appenderMap = {s: appendText, d: appendInteger, i: appendInteger, f: appendFloat};
+
+		for(var m = reg.exec(format); m; m = reg.exec(format)){
+			var type = m[8] ? m[8] : m[5];
+			var appender = type in appenderMap ? appenderMap[type] : appendObject;
+			var precision = m[3] ? parseInt(m[3]) : (m[4] == "." ? -1 : 0);
+
+			parts.push(format.substr(0, m[0][0] == "%" ? m.index : m.index+1));
+			parts.push({appender: appender, precision: precision});
+
+			format = format.substr(m.index+m[0].length);
+		}
+
+		parts.push(format);
+
+		return parts;
+	}
+
+	function escapeHTML(value){
+		function replaceChars(ch){
+			switch(ch){
+				case "<":
+					return "&lt;";
+				case ">":
+					return "&gt;";
+				case "&":
+					return "&amp;";
+				case "'":
+					return "&#39;";
+				case '"':
+					return "&quot;";
+			}
+			return "?";
+		}
+		return String(value).replace(/[<>&"']/g, replaceChars);
+	}
+
+	function objectToString(object){
+		try{
+			return object+"";
+		}catch(e){
+			return null;
+		}
+	}
+
+	// ***************************************************************************
+	function appendLink(object, html){
+		// needed for object links - no HTML escaping
+		html.push( objectToString(object) );
+	}
+
+	function appendText(object, html){
+		html.push(escapeHTML(objectToString(object)));
+	}
+
+	function appendNull(object, html){
+		html.push('<span class="objectBox-null">', escapeHTML(objectToString(object)), '</span>');
+	}
+
+	function appendString(object, html){
+		html.push('<span class="objectBox-string">&quot;', escapeHTML(objectToString(object)),
+			'&quot;</span>');
+	}
+
+	function appendInteger(object, html){
+		html.push('<span class="objectBox-number">', escapeHTML(objectToString(object)), '</span>');
+	}
+
+	function appendFloat(object, html){
+		html.push('<span class="objectBox-number">', escapeHTML(objectToString(object)), '</span>');
+	}
+
+	function appendFunction(object, html){
+		html.push('<span class="objectBox-function">', getObjectAbbr(object), '</span>');
+	}
+
+	function appendObject(object, html){
+		try{
+			if(object === undefined){
+				appendNull("undefined", html);
+			}else if(object === null){
+				appendNull("null", html);
+			}else if(typeof object == "string"){
+				appendString(object, html);
+			}else if(typeof object == "number"){
+				appendInteger(object, html);
+			}else if(typeof object == "function"){
+				appendFunction(object, html);
+			}else if(object.nodeType == 1){
+				appendSelector(object, html);
+			}else if(typeof object == "object"){
+				appendObjectFormatted(object, html);
+			}else{
+				appendText(object, html);
+			}
+		}catch(e){
+			/* squelch */
+		}
+	}
+
+	function appendObjectFormatted(object, html){
+		var text = objectToString(object);
+		var reObject = /\[object (.*?)\]/;
+
+		var m = reObject.exec(text);
+		html.push('<span class="objectBox-object">', m ? m[1] : text, '</span>');
+	}
+
+	function appendSelector(object, html){
+		html.push('<span class="objectBox-selector">');
+
+		html.push('<span class="selectorTag">', escapeHTML(object.nodeName.toLowerCase()), '</span>');
+		if(object.id){
+			html.push('<span class="selectorId">#', escapeHTML(object.id), '</span>');
+		}
+		if(object.className){
+			html.push('<span class="selectorClass">.', escapeHTML(object.className), '</span>');
+		}
+
+		html.push('</span>');
+	}
+
+	function appendNode(node, html){
+		if(node.nodeType == 1){
+			html.push(
+				'<div class="objectBox-element">',
+					'&lt;<span class="nodeTag">', node.nodeName.toLowerCase(), '</span>');
+
+			for(var i = 0; i < node.attributes.length; ++i){
+				var attr = node.attributes[i];
+				if(!attr.specified){ continue; }
+
+				html.push('&nbsp;<span class="nodeName">', attr.nodeName.toLowerCase(),
+					'</span>=&quot;<span class="nodeValue">', escapeHTML(attr.nodeValue),
+					'</span>&quot;');
+			}
+
+			if(node.firstChild){
+				html.push('&gt;</div><div class="nodeChildren">');
+
+				for(var child = node.firstChild; child; child = child.nextSibling){
+					appendNode(child, html);
+				}
+
+				html.push('</div><div class="objectBox-element">&lt;/<span class="nodeTag">',
+					node.nodeName.toLowerCase(), '&gt;</span></div>');
+			}else{
+				html.push('/&gt;</div>');
+			}
+		}else if (node.nodeType == 3){
+			html.push('<div class="nodeText">', escapeHTML(node.nodeValue),
+				'</div>');
+		}
+	}
+
+	// ***************************************************************************
+
+	function addEvent(object, name, handler){
+		if(document.all){
+			object.attachEvent("on"+name, handler);
+		}else{
+			object.addEventListener(name, handler, false);
+		}
+	}
+
+	function removeEvent(object, name, handler){
+		if(document.all){
+			object.detachEvent("on"+name, handler);
+		}else{
+			object.removeEventListener(name, handler, false);
+		}
+	}
+
+	function cancelEvent(event){
+		if(document.all){
+			event.cancelBubble = true;
+		}else{
+			event.stopPropagation();
+		}
+	}
+
+	function onError(msg, href, lineNo){
+		var lastSlash = href.lastIndexOf("/");
+		var fileName = lastSlash == -1 ? href : href.substr(lastSlash+1);
+
+		var html = [
+			'<span class="errorMessage">', msg, '</span>',
+			'<div class="objectBox-sourceLink">', fileName, ' (line ', lineNo, ')</div>'
+		];
+
+		logRow(html, "error");
+	}
+
+
+	//After converting to div instead of iframe, now getting two keydowns right away in IE 6.
+	//Make sure there is a little bit of delay.
+	var onKeyDownTime = new Date().getTime();
+
+	function onKeyDown(event){
+		var timestamp = (new Date()).getTime();
+		if(timestamp > onKeyDownTime + 200){
+			event = dojo.fixEvent(event);
+			var keys = dojo.keys;
+			var ekc = event.keyCode;
+			onKeyDownTime = timestamp;
+			if(ekc == keys.F12){
+				toggleConsole();
+			}else if(
+				(ekc == keys.NUMPAD_ENTER || ekc == 76) &&
+				event.shiftKey &&
+				(event.metaKey || event.ctrlKey)
+			){
+				focusCommandLine();
+			}else{
+				return;
+			}
+			cancelEvent(event);
+		}
+	}
+
+	function onCommandLineKeyDown(e){
+		var dk = dojo.keys;
+		if(e.keyCode == 13 && commandLine.value){
+			addToHistory(commandLine.value);
+			evalCommandLine();
+		}else if(e.keyCode == 27){
+			commandLine.value = "";
+		}else if(e.keyCode == dk.UP_ARROW || e.charCode == dk.UP_ARROW){
+			navigateHistory("older");
+		}else if(e.keyCode == dk.DOWN_ARROW || e.charCode == dk.DOWN_ARROW){
+			navigateHistory("newer");
+		}else if(e.keyCode == dk.HOME || e.charCode == dk.HOME){
+			historyPosition = 1;
+			navigateHistory("older");
+		}else if(e.keyCode == dk.END || e.charCode == dk.END){
+			historyPosition = 999999;
+			navigateHistory("newer");
+		}
+	}
+
+	var historyPosition = -1;
+	var historyCommandLine = null;
+
+	function addToHistory(value){
+		var history = cookie("firebug_history");
+		history = (history) ? dojo.fromJson(history) : [];
+		var pos = dojo.indexOf(history, value);
+		if (pos != -1){
+			history.splice(pos, 1);
+		}
+		history.push(value);
+		cookie("firebug_history", dojo.toJson(history), 30);
+		while(history.length && !cookie("firebug_history")){
+			history.shift();
+			cookie("firebug_history", dojo.toJson(history), 30);
+		}
+		historyCommandLine = null;
+		historyPosition = -1;
+	}
+
+	function navigateHistory(direction){
+		var history = cookie("firebug_history");
+		history = (history) ? dojo.fromJson(history) : [];
+		if(!history.length){
+			return;
+		}
+
+		if(historyCommandLine === null){
+			historyCommandLine = commandLine.value;
+		}
+
+		if(historyPosition == -1){
+			historyPosition = history.length;
+		}
+
+		if(direction == "older"){
+			--historyPosition;
+			if(historyPosition < 0){
+				historyPosition = 0;
+			}
+		}else if(direction == "newer"){
+			++historyPosition;
+			if(historyPosition > history.length){
+				historyPosition = history.length;
+			}
+		}
+
+		if(historyPosition == history.length){
+			commandLine.value = historyCommandLine;
+			historyCommandLine = null;
+		}else{
+			commandLine.value = history[historyPosition];
+		}
+	}
+
+	function cookie(name, value){
+		var c = document.cookie;
+		if(arguments.length == 1){
+			var matches = c.match(new RegExp("(?:^|; )" + name + "=([^;]*)"));
+			return matches ? decodeURIComponent(matches[1]) : undefined; // String or undefined
+		}else{
+			var d = new Date();
+			d.setMonth(d.getMonth()+1);
+			document.cookie = name + "=" + encodeURIComponent(value) + ((d.toUtcString) ? "; expires=" + d.toUTCString() : "");
+		}
+	}
+
+	function isArray(it){
+		return it && it instanceof Array || typeof it == "array";
+	}
+
+	//***************************************************************************************************
+	// Print Object Helpers
+	function objectLength(o){
+		var cnt = 0;
+		for(var nm in o){
+			cnt++;
+		}
+		return cnt;
+	}
+
+	function printObject(o, i, txt, used){
+		// Recursively trace object, indenting to represent depth for display in object inspector
+		var ind = " \t";
+		txt = txt || "";
+		i = i || ind;
+		used = used || [];
+		var opnCls;
+
+		if(o && o.nodeType == 1){
+			var html = [];
+			appendNode(o, html);
+			return html.join("");
+		}
+
+		var br=",\n", cnt = 0, length = objectLength(o);
+
+		if(o instanceof Date){
+			return i + o.toString() + br;
+		}
+		looking:
+		for(var nm in o){
+			cnt++;
+			if(cnt==length){br = "\n";}
+			if(o[nm] === window || o[nm] === document){
+				// do nothing
+			}else if(o[nm] === null){
+				txt += i+nm + " : NULL" + br;
+			}else if(o[nm] && o[nm].nodeType){
+				if(o[nm].nodeType == 1){
+					//txt += i+nm + " : < "+o[nm].tagName+" id=\""+ o[nm].id+"\" />" + br;
+				}else if(o[nm].nodeType == 3){
+					txt += i+nm + " : [ TextNode "+o[nm].data + " ]" + br;
+				}
+
+			}else if(typeof o[nm] == "object" && (o[nm] instanceof String || o[nm] instanceof Number || o[nm] instanceof Boolean)){
+				txt += i+nm + " : " + o[nm] + "," + br;
+
+			}else if(o[nm] instanceof Date){
+				txt += i+nm + " : " + o[nm].toString() + br;
+
+			}else if(typeof(o[nm]) == "object" && o[nm]){
+				for(var j = 0, seen; seen = used[j]; j++){
+					if(o[nm] === seen){
+						txt += i+nm + " : RECURSION" + br;
+						continue looking;
+					}
+				}
+				used.push(o[nm]);
+
+				opnCls = (isArray(o[nm]))?["[","]"]:["{","}"];
+				txt += i+nm +" : " + opnCls[0] + "\n";//non-standard break, (no comma)
+				txt += printObject(o[nm], i+ind, "", used);
+				txt += i + opnCls[1] + br;
+
+			}else if(typeof o[nm] == "undefined"){
+				txt += i+nm + " : undefined" + br;
+			}else if(nm == "toString" && typeof o[nm] == "function"){
+				var toString = o[nm]();
+				if(typeof toString == "string" && toString.match(/function ?(.*?)\(/)){
+					toString = escapeHTML(getObjectAbbr(o[nm]));
+				}
+				txt += i+nm +" : " + toString + br;
+			}else{
+				txt += i+nm +" : "+ escapeHTML(getObjectAbbr(o[nm])) + br;
+			}
+		}
+		return txt;
+	}
+
+	function getObjectAbbr(obj){
+		// Gets an abbreviation of an object for display in log
+		// X items in object, including id
+		// X items in an array
+		// TODO: Firebug Sr. actually goes by char count
+		var isError = (obj instanceof Error);
+		if(obj.nodeType == 1){
+			return escapeHTML('< '+obj.tagName.toLowerCase()+' id=\"'+ obj.id+ '\" />');
+		}
+		if(obj.nodeType == 3){
+			return escapeHTML('[TextNode: "'+obj.nodeValue+'"]');
+		}
+		var nm = (obj && (obj.id || obj.name || obj.ObjectID || obj.widgetId));
+		if(!isError && nm){ return "{"+nm+"}";	}
+
+		var obCnt = 2;
+		var arCnt = 4;
+		var cnt = 0;
+
+		if(isError){
+			nm = "[ Error: "+(obj.message || obj.description || obj)+" ]";
+		}else if(isArray(obj)){
+			nm = "[" + obj.slice(0,arCnt).join(",");
+			if(obj.length > arCnt){
+				nm += " ... ("+obj.length+" items)";
+			}
+			nm += "]";
+		}else if(typeof obj == "function"){
+			nm = obj + "";
+			var reg = /function\s*([^\(]*)(\([^\)]*\))[^\{]*\{/;
+			var m = reg.exec(nm);
+			if(m){
+				if(!m[1]){
+					m[1] = "function";
+				}
+				nm = m[1] + m[2];
+			}else{
+				nm = "function()";
+			}
+		}else if(typeof obj != "object" || typeof obj == "string"){
+			nm = obj + "";
+		}else{
+			nm = "{";
+			for(var i in obj){
+				cnt++;
+				if(cnt > obCnt){ break; }
+				nm += i+":"+escapeHTML(obj[i])+"  ";
+			}
+			nm+="}";
+		}
+
+		return nm;
+	}
+
+	//*************************************************************************************
+
+	//window.onerror = onError;
+
+	addEvent(document, has("ie") || has("safari") ? "keydown" : "keypress", onKeyDown);
+
+	if(	(document.documentElement.getAttribute("debug") == "true")||
+		(dojo.config.isDebug)
+	){
+		toggleConsole(true);
+	}
+
+	dojo.addOnWindowUnload(function(){
+		// Erase the globals and event handlers I created, to prevent spurious leak warnings
+		removeEvent(document, has("ie") || has("safari") ? "keydown" : "keypress", onKeyDown);
+		window.onFirebugResize = null;
+		window.console = null;
+	});
+
+});
diff -r b43dd87f7ffa -r 948283342245 server/src/main/resources/_firebug/infoIcon.png
Binary file server/src/main/resources/_firebug/infoIcon.png has changed
diff -r b43dd87f7ffa -r 948283342245 server/src/main/resources/_firebug/tab_lft_norm.png
Binary file server/src/main/resources/_firebug/tab_lft_norm.png has changed
diff -r b43dd87f7ffa -r 948283342245 server/src/main/resources/_firebug/tab_lft_over.png
Binary file server/src/main/resources/_firebug/tab_lft_over.png has changed
diff -r b43dd87f7ffa -r 948283342245 server/src/main/resources/_firebug/tab_rgt_norm.png
Binary file server/src/main/resources/_firebug/tab_rgt_norm.png has changed
diff -r b43dd87f7ffa -r 948283342245 server/src/main/resources/_firebug/tab_rgt_over.png
Binary file server/src/main/resources/_firebug/tab_rgt_over.png has changed
diff -r b43dd87f7ffa -r 948283342245 server/src/main/resources/_firebug/warningIcon.png
Binary file server/src/main/resources/_firebug/warningIcon.png has changed
diff -r b43dd87f7ffa -r 948283342245 server/src/main/resources/log4j.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/server/src/main/resources/log4j.xml	Mon Aug 20 16:07:15 2012 +0200
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
+
+<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">
+  <appender name="console" class="org.apache.log4j.ConsoleAppender"> 
+    <param name="Target" value="System.out"/> 
+    <layout class="org.apache.log4j.PatternLayout"> 
+      <param name="ConversionPattern" value="%-5p %c{1} - %m%n"/> 
+    </layout> 
+  </appender> 
+  <logger name="org.iri_research.renkan">
+    <level value="DEBUG" />
+  </logger>
+  <root> 
+    <priority value ="WARN" /> 
+    <appender-ref ref="console" /> 
+  </root>
+  
+</log4j:configuration>
\ No newline at end of file
diff -r b43dd87f7ffa -r 948283342245 server/src/main/webapp/WEB-INF/cowebConfig.json
--- a/server/src/main/webapp/WEB-INF/cowebConfig.json	Fri Aug 17 18:36:12 2012 +0200
+++ b/server/src/main/webapp/WEB-INF/cowebConfig.json	Mon Aug 20 16:07:15 2012 +0200
@@ -1,2 +1,6 @@
-{ 
+{
+  "sessionModerator"   : "org.iri_research.renkan.coweb.RenkanSessionModerator",
+  "moderatorIsUpdater" : true,
+  "operationEngine"    : true,
+  "bots": [] 
 }
diff -r b43dd87f7ffa -r 948283342245 server/src/main/webapp/js/backbone-relational.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/server/src/main/webapp/js/backbone-relational.js	Mon Aug 20 16:07:15 2012 +0200
@@ -0,0 +1,1687 @@
+/**
+ * Backbone-relational.js 0.6.0
+ * (c) 2011 Paul Uithol
+ * 
+ * Backbone-relational may be freely distributed under the MIT license; see the accompanying LICENSE.txt.
+ * For details and documentation: https://github.com/PaulUithol/Backbone-relational.
+ * Depends on Backbone (and thus on Underscore as well): https://github.com/documentcloud/backbone.
+ */
+( function( undefined ) {
+	"use strict";
+	
+	/**
+	 * CommonJS shim
+	 **/
+	var _, Backbone, exports;
+	if ( typeof window === 'undefined' ) {
+		_ = require( 'underscore' );
+		Backbone = require( 'backbone' );
+		exports = module.exports = Backbone;
+	}
+	else {
+		_ = window._;
+		Backbone = window.Backbone;
+		exports = window;
+	}
+
+	Backbone.Relational = {
+		showWarnings: true
+	};
+
+	/**
+	 * Semaphore mixin; can be used as both binary and counting.
+	 **/
+	Backbone.Semaphore = {
+		_permitsAvailable: null,
+		_permitsUsed: 0,
+		
+		acquire: function() {
+			if ( this._permitsAvailable && this._permitsUsed >= this._permitsAvailable ) {
+				throw new Error( 'Max permits acquired' );
+			}
+			else {
+				this._permitsUsed++;
+			}
+		},
+		
+		release: function() {
+			if ( this._permitsUsed === 0 ) {
+				throw new Error( 'All permits released' );
+			}
+			else {
+				this._permitsUsed--;
+			}
+		},
+		
+		isLocked: function() {
+			return this._permitsUsed > 0;
+		},
+		
+		setAvailablePermits: function( amount ) {
+			if ( this._permitsUsed > amount ) {
+				throw new Error( 'Available permits cannot be less than used permits' );
+			}
+			this._permitsAvailable = amount;
+		}
+	};
+	
+	/**
+	 * A BlockingQueue that accumulates items while blocked (via 'block'),
+	 * and processes them when unblocked (via 'unblock').
+	 * Process can also be called manually (via 'process').
+	 */
+	Backbone.BlockingQueue = function() {
+		this._queue = [];
+	};
+	_.extend( Backbone.BlockingQueue.prototype, Backbone.Semaphore, {
+		_queue: null,
+		
+		add: function( func ) {
+			if ( this.isBlocked() ) {
+				this._queue.push( func );
+			}
+			else {
+				func();
+			}
+		},
+		
+		process: function() {
+			while ( this._queue && this._queue.length ) {
+				this._queue.shift()();
+			}
+		},
+		
+		block: function() {
+			this.acquire();
+		},
+		
+		unblock: function() {
+			this.release();
+			if ( !this.isBlocked() ) {
+				this.process();
+			}
+		},
+		
+		isBlocked: function() {
+			return this.isLocked();
+		}
+	});
+	/**
+	 * Global event queue. Accumulates external events ('add:<key>', 'remove:<key>' and 'update:<key>')
+	 * until the top-level object is fully initialized (see 'Backbone.RelationalModel').
+	 */
+	Backbone.Relational.eventQueue = new Backbone.BlockingQueue();
+	
+	/**
+	 * Backbone.Store keeps track of all created (and destruction of) Backbone.RelationalModel.
+	 * Handles lookup for relations.
+	 */
+	Backbone.Store = function() {
+		this._collections = [];
+		this._reverseRelations = [];
+		this._subModels = [];
+		this._modelScopes = [ exports ];
+	};
+	_.extend( Backbone.Store.prototype, Backbone.Events, {
+		addModelScope: function( scope ) {
+			this._modelScopes.push( scope );
+		},
+
+		/**
+		 * Add a set of subModelTypes to the store, that can be used to resolve the '_superModel'
+		 * for a model later in 'setupSuperModel'.
+		 *
+		 * @param {Backbone.RelationalModel} subModelTypes
+		 * @param {Backbone.RelationalModel} superModelType
+		 */
+		addSubModels: function( subModelTypes, superModelType ) {
+			this._subModels.push({
+				'superModelType': superModelType,
+				'subModels': subModelTypes
+			});
+		},
+
+		/**
+		 * Check if the given modelType is registered as another model's subModel. If so, add it to the super model's
+		 * '_subModels', and set the modelType's '_superModel', '_subModelTypeName', and '_subModelTypeAttribute'.
+		 *
+		 * @param {Backbone.RelationalModel} modelType
+		 */
+		setupSuperModel: function( modelType ) {
+			_.find( this._subModels, function( subModelDef ) {
+				return _.find( subModelDef.subModels, function( subModelTypeName, typeValue ) {
+					var subModelType = this.getObjectByName( subModelTypeName );
+
+					if ( modelType === subModelType ) {
+						// Set 'modelType' as a child of the found superModel
+						subModelDef.superModelType._subModels[ typeValue ] = modelType;
+
+						// Set '_superModel', '_subModelTypeValue', and '_subModelTypeAttribute' on 'modelType'.
+						modelType._superModel = subModelDef.superModelType;
+						modelType._subModelTypeValue = typeValue;
+						modelType._subModelTypeAttribute = subModelDef.superModelType.prototype.subModelTypeAttribute;
+						return true;
+					}
+				}, this );
+			}, this );
+		},
+		
+		/**
+		 * Add a reverse relation. Is added to the 'relations' property on model's prototype, and to
+		 * existing instances of 'model' in the store as well.
+		 * @param {Object} relation
+		 * @param {Backbone.RelationalModel} relation.model
+		 * @param {String} relation.type
+		 * @param {String} relation.key
+		 * @param {String|Object} relation.relatedModel
+		 */
+		addReverseRelation: function( relation ) {
+			var exists = _.any( this._reverseRelations, function( rel ) {
+					return _.all( relation, function( val, key ) {
+							return val === rel[ key ];
+						});
+				});
+			
+			if ( !exists && relation.model && relation.type ) {
+				this._reverseRelations.push( relation );
+				
+				var addRelation = function( model, relation ) {
+					if ( !model.prototype.relations ) {
+						model.prototype.relations = [];
+					}
+					model.prototype.relations.push( relation );
+					
+					_.each( model._subModels, function( subModel ) {
+							addRelation( subModel, relation );
+						}, this );
+				};
+				
+				addRelation( relation.model, relation );
+				
+				this.retroFitRelation( relation );
+			}
+		},
+		
+		/**
+		 * Add a 'relation' to all existing instances of 'relation.model' in the store
+		 * @param {Object} relation
+		 */
+		retroFitRelation: function( relation ) {
+			var coll = this.getCollection( relation.model );
+			coll.each( function( model ) {
+				if ( !( model instanceof relation.model ) ) {
+					return;
+				}
+
+				new relation.type( model, relation );
+			}, this);
+		},
+		
+		/**
+		 * Find the Store's collection for a certain type of model.
+		 * @param {Backbone.RelationalModel} model
+		 * @return {Backbone.Collection} A collection if found (or applicable for 'model'), or null
+		 */
+		getCollection: function( model ) {
+			if ( model instanceof Backbone.RelationalModel ) {
+				model = model.constructor;
+			}
+			
+			var rootModel = model;
+			while ( rootModel._superModel ) {
+				rootModel = rootModel._superModel;
+			}
+			
+			var coll = _.detect( this._collections, function( c ) {
+					return c.model === rootModel;
+				});
+			
+			if ( !coll ) {
+				coll = this._createCollection( rootModel );
+			}
+			
+			return coll;
+		},
+		
+		/**
+		 * Find a type on the global object by name. Splits name on dots.
+		 * @param {String} name
+		 * @return {Object}
+		 */
+		getObjectByName: function( name ) {
+			var parts = name.split( '.' ),
+				type = null;
+
+			_.find( this._modelScopes, function( scope ) {
+				type = _.reduce( parts, function( memo, val ) {
+					return memo[ val ];
+				}, scope );
+
+				if ( type && type !== scope ) {
+					return true;
+				}
+			}, this );
+
+			return type;
+		},
+		
+		_createCollection: function( type ) {
+			var coll;
+			
+			// If 'type' is an instance, take its constructor
+			if ( type instanceof Backbone.RelationalModel ) {
+				type = type.constructor;
+			}
+			
+			// Type should inherit from Backbone.RelationalModel.
+			if ( type.prototype instanceof Backbone.RelationalModel ) {
+				coll = new Backbone.Collection();
+				coll.model = type;
+				
+				this._collections.push( coll );
+			}
+			
+			return coll;
+		},
+
+		/**
+		 * Find the attribute that is to be used as the `id` on a given object
+		 * @param type
+		 * @param {String|Number|Object|Backbone.RelationalModel} item
+		 * @return {String|Number}
+		 */
+		resolveIdForItem: function( type, item ) {
+			var id = _.isString( item ) || _.isNumber( item ) ? item : null;
+
+			if ( id === null ) {
+				if ( item instanceof Backbone.RelationalModel ) {
+					id = item.id;
+				}
+				else if ( _.isObject( item ) ) {
+					id = item[ type.prototype.idAttribute ];
+				}
+			}
+
+			// Make all falsy values `null` (except for 0, which could be an id.. see '/issues/179')
+			if ( !id && id !== 0 ) {
+				id = null;
+			}
+
+			return id;
+		},
+
+		/**
+		 *
+		 * @param type
+		 * @param {String|Number|Object|Backbone.RelationalModel} item
+		 */
+		find: function( type, item ) {
+			var id = this.resolveIdForItem( type, item );
+			var coll = this.getCollection( type );
+			
+			// Because the found object could be of any of the type's superModel
+			// types, only return it if it's actually of the type asked for.
+			if ( coll ) {
+				var obj = coll.get( id );
+
+				if ( obj instanceof type ) {
+					return obj;
+				}
+			}
+
+			return null;
+		},
+		
+		/**
+		 * Add a 'model' to it's appropriate collection. Retain the original contents of 'model.collection'.
+		 * @param {Backbone.RelationalModel} model
+		 */
+		register: function( model ) {
+			var coll = this.getCollection( model );
+
+			if ( coll ) {
+				if ( coll.get( model ) ) {
+					throw new Error( "Cannot instantiate more than one Backbone.RelationalModel with the same id per type!" );
+				}
+
+				var modelColl = model.collection;
+				coll.add( model );
+				model.bind( 'destroy', this.unregister, this );
+				model.collection = modelColl;
+			}
+		},
+		
+		/**
+		 * Explicitly update a model's id in it's store collection
+		 * @param {Backbone.RelationalModel} model
+		 */
+		update: function( model ) {
+			var coll = this.getCollection( model );
+			coll._onModelEvent( 'change:' + model.idAttribute, model, coll );
+		},
+		
+		/**
+		 * Remove a 'model' from the store.
+		 * @param {Backbone.RelationalModel} model
+		 */
+		unregister: function( model ) {
+			model.unbind( 'destroy', this.unregister );
+			var coll = this.getCollection( model );
+			coll && coll.remove( model );
+		}
+	});
+	Backbone.Relational.store = new Backbone.Store();
+	
+	/**
+	 * The main Relation class, from which 'HasOne' and 'HasMany' inherit. Internally, 'relational:<key>' events
+	 * are used to regulate addition and removal of models from relations.
+	 *
+	 * @param {Backbone.RelationalModel} instance
+	 * @param {Object} options
+	 * @param {string} options.key
+	 * @param {Backbone.RelationalModel.constructor} options.relatedModel
+	 * @param {Boolean|String} [options.includeInJSON=true] Serialize the given attribute for related model(s)' in toJSON, or just their ids.
+	 * @param {Boolean} [options.createModels=true] Create objects from the contents of keys if the object is not found in Backbone.store.
+	 * @param {Object} [options.reverseRelation] Specify a bi-directional relation. If provided, Relation will reciprocate
+	 *    the relation to the 'relatedModel'. Required and optional properties match 'options', except that it also needs
+	 *    {Backbone.Relation|String} type ('HasOne' or 'HasMany').
+	 */
+	Backbone.Relation = function( instance, options ) {
+		this.instance = instance;
+		// Make sure 'options' is sane, and fill with defaults from subclasses and this object's prototype
+		options = _.isObject( options ) ? options : {};
+		this.reverseRelation = _.defaults( options.reverseRelation || {}, this.options.reverseRelation );
+		this.reverseRelation.type = !_.isString( this.reverseRelation.type ) ? this.reverseRelation.type :
+			Backbone[ this.reverseRelation.type ] || Backbone.Relational.store.getObjectByName( this.reverseRelation.type );
+		this.model = options.model || this.instance.constructor;
+		this.options = _.defaults( options, this.options, Backbone.Relation.prototype.options );
+		
+		this.key = this.options.key;
+		this.keySource = this.options.keySource || this.key;
+		this.keyDestination = this.options.keyDestination || this.keySource || this.key;
+
+		// 'exports' should be the global object where 'relatedModel' can be found on if given as a string.
+		this.relatedModel = this.options.relatedModel;
+		if ( _.isString( this.relatedModel ) ) {
+			this.relatedModel = Backbone.Relational.store.getObjectByName( this.relatedModel );
+		}
+
+		if ( !this.checkPreconditions() ) {
+			return false;
+		}
+
+		if ( instance ) {
+			this.keyContents = this.instance.get( this.keySource );
+
+			// Explicitly clear 'keySource', to prevent a leaky abstraction if 'keySource' differs from 'key'.
+			if ( this.key !== this.keySource ) {
+				this.instance.unset( this.keySource, { silent: true } );
+			}
+
+			// Add this Relation to instance._relations
+			this.instance._relations.push( this );
+		}
+
+		// Add the reverse relation on 'relatedModel' to the store's reverseRelations
+		if ( !this.options.isAutoRelation && this.reverseRelation.type && this.reverseRelation.key ) {
+			Backbone.Relational.store.addReverseRelation( _.defaults( {
+					isAutoRelation: true,
+					model: this.relatedModel,
+					relatedModel: this.model,
+					reverseRelation: this.options // current relation is the 'reverseRelation' for it's own reverseRelation
+				},
+				this.reverseRelation // Take further properties from this.reverseRelation (type, key, etc.)
+			) );
+		}
+
+		_.bindAll( this, '_modelRemovedFromCollection', '_relatedModelAdded', '_relatedModelRemoved' );
+
+		if ( instance ) {
+			this.initialize();
+
+			// When a model in the store is destroyed, check if it is 'this.instance'.
+			Backbone.Relational.store.getCollection( this.instance )
+				.bind( 'relational:remove', this._modelRemovedFromCollection );
+
+			// When 'relatedModel' are created or destroyed, check if it affects this relation.
+			Backbone.Relational.store.getCollection( this.relatedModel )
+				.bind( 'relational:add', this._relatedModelAdded )
+				.bind( 'relational:remove', this._relatedModelRemoved );
+		}
+	};
+	// Fix inheritance :\
+	Backbone.Relation.extend = Backbone.Model.extend;
+	// Set up all inheritable **Backbone.Relation** properties and methods.
+	_.extend( Backbone.Relation.prototype, Backbone.Events, Backbone.Semaphore, {
+		options: {
+			createModels: true,
+			includeInJSON: true,
+			isAutoRelation: false
+		},
+		
+		instance: null,
+		key: null,
+		keyContents: null,
+		relatedModel: null,
+		reverseRelation: null,
+		related: null,
+		
+		_relatedModelAdded: function( model, coll, options ) {
+			// Allow 'model' to set up it's relations, before calling 'tryAddRelated'
+			// (which can result in a call to 'addRelated' on a relation of 'model')
+			var dit = this;
+			model.queue( function() {
+				dit.tryAddRelated( model, options );
+			});
+		},
+		
+		_relatedModelRemoved: function( model, coll, options ) {
+			this.removeRelated( model, options );
+		},
+		
+		_modelRemovedFromCollection: function( model ) {
+			if ( model === this.instance ) {
+				this.destroy();
+			}
+		},
+		
+		/**
+		 * Check several pre-conditions.
+		 * @return {Boolean} True if pre-conditions are satisfied, false if they're not.
+		 */
+		checkPreconditions: function() {
+			var i = this.instance,
+				k = this.key,
+				m = this.model,
+				rm = this.relatedModel,
+				warn = Backbone.Relational.showWarnings && typeof console !== 'undefined';
+
+			if ( !m || !k || !rm ) {
+				warn && console.warn( 'Relation=%o; no model, key or relatedModel (%o, %o, %o)', this, m, k, rm );
+				return false;
+			}
+			// Check if the type in 'model' inherits from Backbone.RelationalModel
+			if ( !( m.prototype instanceof Backbone.RelationalModel ) ) {
+				warn && console.warn( 'Relation=%o; model does not inherit from Backbone.RelationalModel (%o)', this, i );
+				return false;
+			}
+			// Check if the type in 'relatedModel' inherits from Backbone.RelationalModel
+			if ( !( rm.prototype instanceof Backbone.RelationalModel ) ) {
+				warn && console.warn( 'Relation=%o; relatedModel does not inherit from Backbone.RelationalModel (%o)', this, rm );
+				return false;
+			}
+			// Check if this is not a HasMany, and the reverse relation is HasMany as well
+			if ( this instanceof Backbone.HasMany && this.reverseRelation.type === Backbone.HasMany ) {
+				warn && console.warn( 'Relation=%o; relation is a HasMany, and the reverseRelation is HasMany as well.', this );
+				return false;
+			}
+
+			// Check if we're not attempting to create a duplicate relationship
+			if ( i && i._relations.length ) {
+				var exists = _.any( i._relations, function( rel ) {
+						var hasReverseRelation = this.reverseRelation.key && rel.reverseRelation.key;
+						return rel.relatedModel === rm && rel.key === k &&
+							( !hasReverseRelation || this.reverseRelation.key === rel.reverseRelation.key );
+					}, this );
+
+				if ( exists ) {
+					warn && console.warn( 'Relation=%o between instance=%o.%s and relatedModel=%o.%s already exists',
+						this, i, k, rm, this.reverseRelation.key );
+					return false;
+				}
+			}
+
+			return true;
+		},
+
+		/**
+		 * Set the related model(s) for this relation
+		 * @param {Backbone.Mode|Backbone.Collection} related
+		 * @param {Object} [options]
+		 */
+		setRelated: function( related, options ) {
+			this.related = related;
+
+			this.instance.acquire();
+			this.instance.set( this.key, related, _.defaults( options || {}, { silent: true } ) );
+			this.instance.release();
+		},
+		
+		/**
+		 * Determine if a relation (on a different RelationalModel) is the reverse
+		 * relation of the current one.
+		 * @param {Backbone.Relation} relation
+		 * @return {Boolean}
+		 */
+		_isReverseRelation: function( relation ) {
+			if ( relation.instance instanceof this.relatedModel && this.reverseRelation.key === relation.key &&
+					this.key === relation.reverseRelation.key ) {
+				return true;
+			}
+			return false;
+		},
+		
+		/**
+		 * Get the reverse relations (pointing back to 'this.key' on 'this.instance') for the currently related model(s).
+		 * @param {Backbone.RelationalModel} [model] Get the reverse relations for a specific model.
+		 *    If not specified, 'this.related' is used.
+		 * @return {Backbone.Relation[]}
+		 */
+		getReverseRelations: function( model ) {
+			var reverseRelations = [];
+			// Iterate over 'model', 'this.related.models' (if this.related is a Backbone.Collection), or wrap 'this.related' in an array.
+			var models = !_.isUndefined( model ) ? [ model ] : this.related && ( this.related.models || [ this.related ] );
+			_.each( models , function( related ) {
+					_.each( related.getRelations(), function( relation ) {
+							if ( this._isReverseRelation( relation ) ) {
+								reverseRelations.push( relation );
+							}
+						}, this );
+				}, this );
+			
+			return reverseRelations;
+		},
+		
+		/**
+		 * Rename options.silent to options.silentChange, so events propagate properly.
+		 * (for example in HasMany, from 'addRelated'->'handleAddition')
+		 * @param {Object} [options]
+		 * @return {Object}
+		 */
+		sanitizeOptions: function( options ) {
+			options = options ? _.clone( options ) : {};
+			if ( options.silent ) {
+				options.silentChange = true;
+				delete options.silent;
+			}
+			return options;
+		},
+
+		/**
+		 * Rename options.silentChange to options.silent, so events are silenced as intended in Backbone's
+		 * original functions.
+		 * @param {Object} [options]
+		 * @return {Object}
+		 */
+		unsanitizeOptions: function( options ) {
+			options = options ? _.clone( options ) : {};
+			if ( options.silentChange ) {
+				options.silent = true;
+				delete options.silentChange;
+			}
+			return options;
+		},
+		
+		// Cleanup. Get reverse relation, call removeRelated on each.
+		destroy: function() {
+			Backbone.Relational.store.getCollection( this.instance )
+				.unbind( 'relational:remove', this._modelRemovedFromCollection );
+			
+			Backbone.Relational.store.getCollection( this.relatedModel )
+				.unbind( 'relational:add', this._relatedModelAdded )
+				.unbind( 'relational:remove', this._relatedModelRemoved );
+			
+			_.each( this.getReverseRelations(), function( relation ) {
+					relation.removeRelated( this.instance );
+				}, this );
+		}
+	});
+	
+	Backbone.HasOne = Backbone.Relation.extend({
+		options: {
+			reverseRelation: { type: 'HasMany' }
+		},
+		
+		initialize: function() {
+			_.bindAll( this, 'onChange' );
+
+			this.instance.bind( 'relational:change:' + this.key, this.onChange );
+
+			var model = this.findRelated( { silent: true } );
+			this.setRelated( model );
+
+			// Notify new 'related' object of the new relation.
+			_.each( this.getReverseRelations(), function( relation ) {
+					relation.addRelated( this.instance );
+				}, this );
+		},
+		
+		findRelated: function( options ) {
+			var item = this.keyContents;
+			var model = null;
+			
+			if ( item instanceof this.relatedModel ) {
+				model = item;
+			}
+			else if ( item || item === 0 ) { // since 0 can be a valid `id` as well
+				model = this.relatedModel.findOrCreate( item, { create: this.options.createModels } );
+			}
+			
+			return model;
+		},
+		
+		/**
+		 * If the key is changed, notify old & new reverse relations and initialize the new relation
+		 */
+		onChange: function( model, attr, options ) {
+			// Don't accept recursive calls to onChange (like onChange->findRelated->findOrCreate->initializeRelations->addRelated->onChange)
+			if ( this.isLocked() ) {
+				return;
+			}
+			this.acquire();
+			options = this.sanitizeOptions( options );
+			
+			// 'options._related' is set by 'addRelated'/'removeRelated'. If it is set, the change
+			// is the result of a call from a relation. If it's not, the change is the result of 
+			// a 'set' call on this.instance.
+			var changed = _.isUndefined( options._related );
+			var oldRelated = changed ? this.related : options._related;
+			
+			if ( changed ) {	
+				this.keyContents = attr;
+				
+				// Set new 'related'
+				if ( attr instanceof this.relatedModel ) {
+					this.related = attr;
+				}
+				else if ( attr ) {
+					var related = this.findRelated( options );
+					this.setRelated( related );
+				}
+				else {
+					this.setRelated( null );
+				}
+			}
+			
+			// Notify old 'related' object of the terminated relation
+			if ( oldRelated && this.related !== oldRelated ) {
+				_.each( this.getReverseRelations( oldRelated ), function( relation ) {
+						relation.removeRelated( this.instance, options );
+					}, this );
+			}
+			
+			// Notify new 'related' object of the new relation. Note we do re-apply even if this.related is oldRelated;
+			// that can be necessary for bi-directional relations if 'this.instance' was created after 'this.related'.
+			// In that case, 'this.instance' will already know 'this.related', but the reverse might not exist yet.
+			_.each( this.getReverseRelations(), function( relation ) {
+					relation.addRelated( this.instance, options );
+				}, this);
+			
+			// Fire the 'update:<key>' event if 'related' was updated
+			if ( !options.silentChange && this.related !== oldRelated ) {
+				var dit = this;
+				Backbone.Relational.eventQueue.add( function() {
+					dit.instance.trigger( 'update:' + dit.key, dit.instance, dit.related, options );
+				});
+			}
+			this.release();
+		},
+		
+		/**
+		 * If a new 'this.relatedModel' appears in the 'store', try to match it to the last set 'keyContents'
+		 */
+		tryAddRelated: function( model, options ) {
+			if ( this.related ) {
+				return;
+			}
+			options = this.sanitizeOptions( options );
+			
+			var item = this.keyContents;
+			if ( item || item === 0 ) { // since 0 can be a valid `id` as well
+				var id = Backbone.Relational.store.resolveIdForItem( this.relatedModel, item );
+				if ( !_.isNull( id ) && model.id === id ) {
+					this.addRelated( model, options );
+				}
+			}
+		},
+		
+		addRelated: function( model, options ) {
+			if ( model !== this.related ) {
+				var oldRelated = this.related || null;
+				this.setRelated( model );
+				this.onChange( this.instance, model, { _related: oldRelated } );
+			}
+		},
+		
+		removeRelated: function( model, options ) {
+			if ( !this.related ) {
+				return;
+			}
+			
+			if ( model === this.related ) {
+				var oldRelated = this.related || null;
+				this.setRelated( null );
+				this.onChange( this.instance, model, { _related: oldRelated } );
+			}
+		}
+	});
+	
+	Backbone.HasMany = Backbone.Relation.extend({
+		collectionType: null,
+		
+		options: {
+			reverseRelation: { type: 'HasOne' },
+			collectionType: Backbone.Collection,
+			collectionKey: true,
+			collectionOptions: {}
+		},
+		
+		initialize: function() {
+			_.bindAll( this, 'onChange', 'handleAddition', 'handleRemoval', 'handleReset' );
+			this.instance.bind( 'relational:change:' + this.key, this.onChange );
+			
+			// Handle a custom 'collectionType'
+			this.collectionType = this.options.collectionType;
+			if ( _.isString( this.collectionType ) ) {
+				this.collectionType = Backbone.Relational.store.getObjectByName( this.collectionType );
+			}
+			if ( !this.collectionType.prototype instanceof Backbone.Collection ){
+				throw new Error( 'collectionType must inherit from Backbone.Collection' );
+			}
+
+			// Handle cases where a model/relation is created with a collection passed straight into 'attributes'
+			if ( this.keyContents instanceof Backbone.Collection ) {
+				this.setRelated( this._prepareCollection( this.keyContents ) );
+			}
+			else {
+				this.setRelated( this._prepareCollection() );
+			}
+
+			this.findRelated( { silent: true } );
+		},
+		
+		_getCollectionOptions: function() {
+			return _.isFunction( this.options.collectionOptions ) ?
+				this.options.collectionOptions( this.instance ) :
+				this.options.collectionOptions;
+		},
+
+		/**
+		 * Bind events and setup collectionKeys for a collection that is to be used as the backing store for a HasMany.
+		 * If no 'collection' is supplied, a new collection will be created of the specified 'collectionType' option.
+		 * @param {Backbone.Collection} [collection]
+		 */
+		_prepareCollection: function( collection ) {
+			if ( this.related ) {
+				this.related
+					.unbind( 'relational:add', this.handleAddition )
+					.unbind( 'relational:remove', this.handleRemoval )
+					.unbind( 'relational:reset', this.handleReset )
+			}
+
+			if ( !collection || !( collection instanceof Backbone.Collection ) ) {
+				collection = new this.collectionType( [], this._getCollectionOptions() );
+			}
+
+			collection.model = this.relatedModel;
+			
+			if ( this.options.collectionKey ) {
+				var key = this.options.collectionKey === true ? this.options.reverseRelation.key : this.options.collectionKey;
+				
+				if ( collection[ key ] && collection[ key ] !== this.instance ) {
+					if ( Backbone.Relational.showWarnings && typeof console !== 'undefined' ) {
+						console.warn( 'Relation=%o; collectionKey=%s already exists on collection=%o', this, key, this.options.collectionKey );
+					}
+				}
+				else if ( key ) {
+					collection[ key ] = this.instance;
+				}
+			}
+			
+			collection
+				.bind( 'relational:add', this.handleAddition )
+				.bind( 'relational:remove', this.handleRemoval )
+				.bind( 'relational:reset', this.handleReset );
+			
+			return collection;
+		},
+		
+		findRelated: function( options ) {
+			if ( this.keyContents ) {
+				var models = [];
+
+				if ( this.keyContents instanceof Backbone.Collection ) {
+					models = this.keyContents.models;
+				}
+				else {
+					// Handle cases the an API/user supplies just an Object/id instead of an Array
+					this.keyContents = _.isArray( this.keyContents ) ? this.keyContents : [ this.keyContents ];
+
+					// Try to find instances of the appropriate 'relatedModel' in the store
+					_.each( this.keyContents, function( item ) {
+							var model = null;
+							if ( item instanceof this.relatedModel ) {
+								model = item;
+							}
+							else if ( item || item === 0 ) { // since 0 can be a valid `id` as well
+								model = this.relatedModel.findOrCreate( item, { create: this.options.createModels } );
+							}
+
+							if ( model && !this.related.getByCid( model ) && !this.related.get( model ) ) {
+								models.push( model );
+							}
+						}, this );
+				}
+
+				// Add all found 'models' in on go, so 'add' will only be called once (and thus 'sort', etc.)
+				if ( models.length ) {
+					options = this.unsanitizeOptions( options );
+					this.related.add( models, options );
+				}
+			}
+		},
+		
+		/**
+		 * If the key is changed, notify old & new reverse relations and initialize the new relation
+		 */
+		onChange: function( model, attr, options ) {
+			options = this.sanitizeOptions( options );
+			this.keyContents = attr;
+			
+			// Notify old 'related' object of the terminated relation
+			_.each( this.getReverseRelations(), function( relation ) {
+					relation.removeRelated( this.instance, options );
+				}, this );
+			
+			// Replace 'this.related' by 'attr' if it is a Backbone.Collection
+			if ( attr instanceof Backbone.Collection ) {
+				this._prepareCollection( attr );
+				this.related = attr;
+			}
+			// Otherwise, 'attr' should be an array of related object ids.
+			// Re-use the current 'this.related' if it is a Backbone.Collection, and remove any current entries.
+			// Otherwise, create a new collection.
+			else {
+				var coll;
+
+				if ( this.related instanceof Backbone.Collection ) {
+					coll = this.related;
+					coll.remove( coll.models );
+				}
+				else {
+					coll = this._prepareCollection();
+				}
+
+				this.setRelated( coll );
+				this.findRelated( options );
+			}
+			
+			// Notify new 'related' object of the new relation
+			_.each( this.getReverseRelations(), function( relation ) {
+					relation.addRelated( this.instance, options );
+				}, this );
+			
+			var dit = this;
+			Backbone.Relational.eventQueue.add( function() {
+				!options.silentChange && dit.instance.trigger( 'update:' + dit.key, dit.instance, dit.related, options );
+			});
+		},
+		
+		tryAddRelated: function( model, options ) {
+			options = this.sanitizeOptions( options );
+			if ( !this.related.getByCid( model ) && !this.related.get( model ) ) {
+				// Check if this new model was specified in 'this.keyContents'
+				var item = _.any( this.keyContents, function( item ) {
+						var id = Backbone.Relational.store.resolveIdForItem( this.relatedModel, item );
+						return !_.isNull( id ) && id === model.id;
+					}, this );
+				
+				if ( item ) {
+					this.related.add( model, options );
+				}
+			}
+		},
+		
+		/**
+		 * When a model is added to a 'HasMany', trigger 'add' on 'this.instance' and notify reverse relations.
+		 * (should be 'HasOne', must set 'this.instance' as their related).
+		 */
+		handleAddition: function( model, coll, options ) {
+			//console.debug('handleAddition called; args=%o', arguments);
+			// Make sure the model is in fact a valid model before continuing.
+			// (it can be invalid as a result of failing validation in Backbone.Collection._prepareModel)
+			if ( !( model instanceof Backbone.Model ) ) {
+				return;
+			}
+			
+			options = this.sanitizeOptions( options );
+			
+			_.each( this.getReverseRelations( model ), function( relation ) {
+					relation.addRelated( this.instance, options );
+				}, this );
+
+			// Only trigger 'add' once the newly added model is initialized (so, has it's relations set up)
+			var dit = this;
+			Backbone.Relational.eventQueue.add( function() {
+				!options.silentChange && dit.instance.trigger( 'add:' + dit.key, model, dit.related, options );
+			});
+		},
+		
+		/**
+		 * When a model is removed from a 'HasMany', trigger 'remove' on 'this.instance' and notify reverse relations.
+		 * (should be 'HasOne', which should be nullified)
+		 */
+		handleRemoval: function( model, coll, options ) {
+			//console.debug('handleRemoval called; args=%o', arguments);
+			if ( !( model instanceof Backbone.Model ) ) {
+				return;
+			}
+
+			options = this.sanitizeOptions( options );
+			
+			_.each( this.getReverseRelations( model ), function( relation ) {
+					relation.removeRelated( this.instance, options );
+				}, this );
+			
+			var dit = this;
+			Backbone.Relational.eventQueue.add( function() {
+				!options.silentChange && dit.instance.trigger( 'remove:' + dit.key, model, dit.related, options );
+			});
+		},
+
+		handleReset: function( coll, options ) {
+			options = this.sanitizeOptions( options );
+
+			var dit = this;
+			Backbone.Relational.eventQueue.add( function() {
+				!options.silentChange && dit.instance.trigger( 'reset:' + dit.key, dit.related, options );
+			});
+		},
+		
+		addRelated: function( model, options ) {
+			var dit = this;
+			options = this.unsanitizeOptions( options );
+			model.queue( function() { // Queued to avoid errors for adding 'model' to the 'this.related' set twice
+				if ( dit.related && !dit.related.getByCid( model ) && !dit.related.get( model ) ) {
+					dit.related.add( model, options );
+				}
+			});
+		},
+		
+		removeRelated: function( model, options ) {
+			options = this.unsanitizeOptions( options );
+			if ( this.related.getByCid( model ) || this.related.get( model ) ) {
+				this.related.remove( model, options );
+			}
+		}
+	});
+	
+	/**
+	 * A type of Backbone.Model that also maintains relations to other models and collections.
+	 * New events when compared to the original:
+	 *  - 'add:<key>' (model, related collection, options)
+	 *  - 'remove:<key>' (model, related collection, options)
+	 *  - 'update:<key>' (model, related model or collection, options)
+	 */
+	Backbone.RelationalModel = Backbone.Model.extend({
+		relations: null, // Relation descriptions on the prototype
+		_relations: null, // Relation instances
+		_isInitialized: false,
+		_deferProcessing: false,
+		_queue: null,
+		
+		subModelTypeAttribute: 'type',
+		subModelTypes: null,
+		
+		constructor: function( attributes, options ) {
+			// Nasty hack, for cases like 'model.get( <HasMany key> ).add( item )'.
+			// Defer 'processQueue', so that when 'Relation.createModels' is used we:
+			// a) Survive 'Backbone.Collection.add'; this takes care we won't error on "can't add model to a set twice"
+			//    (by creating a model from properties, having the model add itself to the collection via one of
+			//    it's relations, then trying to add it to the collection).
+			// b) Trigger 'HasMany' collection events only after the model is really fully set up.
+			// Example that triggers both a and b: "p.get('jobs').add( { company: c, person: p } )".
+			var dit = this;
+			if ( options && options.collection ) {
+				this._deferProcessing = true;
+				
+				var processQueue = function( model ) {
+					if ( model === dit ) {
+						dit._deferProcessing = false;
+						dit.processQueue();
+						options.collection.unbind( 'relational:add', processQueue );
+					}
+				};
+				options.collection.bind( 'relational:add', processQueue );
+				
+				// So we do process the queue eventually, regardless of whether this model really gets added to 'options.collection'.
+				_.defer( function() {
+					processQueue( dit );
+				});
+			}
+			
+			this._queue = new Backbone.BlockingQueue();
+			this._queue.block();
+			Backbone.Relational.eventQueue.block();
+			
+			Backbone.Model.apply( this, arguments );
+			
+			// Try to run the global queue holding external events
+			Backbone.Relational.eventQueue.unblock();
+		},
+		
+		/**
+		 * Override 'trigger' to queue 'change' and 'change:*' events
+		 */
+		trigger: function( eventName ) {
+			if ( eventName.length > 5 && 'change' === eventName.substr( 0, 6 ) ) {
+				var dit = this, args = arguments;
+				Backbone.Relational.eventQueue.add( function() {
+						Backbone.Model.prototype.trigger.apply( dit, args );
+					});
+			}
+			else {
+				Backbone.Model.prototype.trigger.apply( this, arguments );
+			}
+			
+			return this;
+		},
+		
+		/**
+		 * Initialize Relations present in this.relations; determine the type (HasOne/HasMany), then creates a new instance.
+		 * Invoked in the first call so 'set' (which is made from the Backbone.Model constructor).
+		 */
+		initializeRelations: function() {
+			this.acquire(); // Setting up relations often also involve calls to 'set', and we only want to enter this function once
+			this._relations = [];
+			
+			_.each( this.relations, function( rel ) {
+					var type = !_.isString( rel.type ) ? rel.type :	Backbone[ rel.type ] || Backbone.Relational.store.getObjectByName( rel.type );
+					if ( type && type.prototype instanceof Backbone.Relation ) {
+						new type( this, rel ); // Also pushes the new Relation into _relations
+					}
+					else {
+						Backbone.Relational.showWarnings && typeof console !== 'undefined' && console.warn( 'Relation=%o; missing or invalid type!', rel );
+					}
+				}, this );
+			
+			this._isInitialized = true;
+			this.release();
+			this.processQueue();
+		},
+
+		/**
+		 * When new values are set, notify this model's relations (also if options.silent is set).
+		 * (Relation.setRelated locks this model before calling 'set' on it to prevent loops)
+		 */
+		updateRelations: function( options ) {
+			if ( this._isInitialized && !this.isLocked() ) {
+				_.each( this._relations, function( rel ) {
+					// Update from data in `rel.keySource` if set, or `rel.key` otherwise
+					var val = this.attributes[ rel.keySource ] || this.attributes[ rel.key ];
+					if ( rel.related !== val ) {
+						this.trigger( 'relational:change:' + rel.key, this, val, options || {} );
+					}
+				}, this );
+			}
+		},
+		
+		/**
+		 * Either add to the queue (if we're not initialized yet), or execute right away.
+		 */
+		queue: function( func ) {
+			this._queue.add( func );
+		},
+		
+		/**
+		 * Process _queue
+		 */
+		processQueue: function() {
+			if ( this._isInitialized && !this._deferProcessing && this._queue.isBlocked() ) {
+				this._queue.unblock();
+			}
+		},
+		
+		/**
+		 * Get a specific relation.
+		 * @param key {string} The relation key to look for.
+		 * @return {Backbone.Relation} An instance of 'Backbone.Relation', if a relation was found for 'key', or null.
+		 */
+		getRelation: function( key ) {
+			return _.detect( this._relations, function( rel ) {
+				if ( rel.key === key ) {
+					return true;
+				}
+			}, this );
+		},
+		
+		/**
+		 * Get all of the created relations.
+		 * @return {Backbone.Relation[]}
+		 */
+		getRelations: function() {
+			return this._relations;
+		},
+		
+		/**
+		 * Retrieve related objects.
+		 * @param key {string} The relation key to fetch models for.
+		 * @param [options] {Object} Options for 'Backbone.Model.fetch' and 'Backbone.sync'.
+		 * @param [update=false] {boolean} Whether to force a fetch from the server (updating existing models).
+		 * @return {jQuery.when[]} An array of request objects
+		 */
+		fetchRelated: function( key, options, update ) {
+			options || ( options = {} );
+			var setUrl,
+				requests = [],
+				rel = this.getRelation( key ),
+				keyContents = rel && rel.keyContents,
+				toFetch = keyContents && _.select( _.isArray( keyContents ) ? keyContents : [ keyContents ], function( item ) {
+					var id = Backbone.Relational.store.resolveIdForItem( rel.relatedModel, item );
+					return !_.isNull( id ) && ( update || !Backbone.Relational.store.find( rel.relatedModel, id ) );
+				}, this );
+			
+			if ( toFetch && toFetch.length ) {
+				// Create a model for each entry in 'keyContents' that is to be fetched
+				var models = _.map( toFetch, function( item ) {
+					var model;
+
+					if ( _.isObject( item ) ) {
+						model = rel.relatedModel.build( item );
+					}
+					else {
+						var attrs = {};
+						attrs[ rel.relatedModel.prototype.idAttribute ] = item;
+						model = rel.relatedModel.build( attrs );
+					}
+
+					return model;
+				}, this );
+				
+				// Try if the 'collection' can provide a url to fetch a set of models in one request.
+				if ( rel.related instanceof Backbone.Collection && _.isFunction( rel.related.url ) ) {
+					setUrl = rel.related.url( models );
+				}
+				
+				// An assumption is that when 'Backbone.Collection.url' is a function, it can handle building of set urls.
+				// To make sure it can, test if the url we got by supplying a list of models to fetch is different from
+				// the one supplied for the default fetch action (without args to 'url').
+				if ( setUrl && setUrl !== rel.related.url() ) {
+					var opts = _.defaults(
+						{
+							error: function() {
+								var args = arguments;
+								_.each( models, function( model ) {
+										model.trigger( 'destroy', model, model.collection, options );
+										options.error && options.error.apply( model, args );
+									});
+							},
+							url: setUrl
+						},
+						options,
+						{ add: true }
+					);
+
+					requests = [ rel.related.fetch( opts ) ];
+				}
+				else {
+					requests = _.map( models, function( model ) {
+						var opts = _.defaults(
+							{
+								error: function() {
+									model.trigger( 'destroy', model, model.collection, options );
+									options.error && options.error.apply( model, arguments );
+								}
+							},
+							options
+						);
+						return model.fetch( opts );
+					}, this );
+				}
+			}
+			
+			return requests;
+		},
+		
+		set: function( key, value, options ) {
+			Backbone.Relational.eventQueue.block();
+			
+			// Duplicate backbone's behavior to allow separate key/value parameters, instead of a single 'attributes' object
+			var attributes;
+			if ( _.isObject( key ) || key == null ) {
+				attributes = key;
+				options = value;
+			}
+			else {
+				attributes = {};
+				attributes[ key ] = value;
+			}
+			
+			var result = Backbone.Model.prototype.set.apply( this, arguments );
+			
+			// Ideal place to set up relations :)
+			if ( !this._isInitialized && !this.isLocked() ) {
+				this.constructor.initializeModelHierarchy();
+
+				Backbone.Relational.store.register( this );
+
+				this.initializeRelations();
+			}
+			// Update the 'idAttribute' in Backbone.store if; we don't want it to miss an 'id' update due to {silent:true}
+			else if ( attributes && this.idAttribute in attributes ) {
+				Backbone.Relational.store.update( this );
+			}
+			
+			if ( attributes ) {
+				this.updateRelations( options );
+			}
+			
+			// Try to run the global queue holding external events
+			Backbone.Relational.eventQueue.unblock();
+			
+			return result;
+		},
+		
+		unset: function( attribute, options ) {
+			Backbone.Relational.eventQueue.block();
+			
+			var result = Backbone.Model.prototype.unset.apply( this, arguments );
+			this.updateRelations( options );
+			
+			// Try to run the global queue holding external events
+			Backbone.Relational.eventQueue.unblock();
+			
+			return result;
+		},
+		
+		clear: function( options ) {
+			Backbone.Relational.eventQueue.block();
+			
+			var result = Backbone.Model.prototype.clear.apply( this, arguments );
+			this.updateRelations( options );
+			
+			// Try to run the global queue holding external events
+			Backbone.Relational.eventQueue.unblock();
+			
+			return result;
+		},
+		
+		/**
+		 * Override 'change', so the change will only execute after 'set' has finised (relations are updated),
+		 * and 'previousAttributes' will be available when the event is fired.
+		 */
+		change: function( options ) {
+			var dit = this, args = arguments;
+			Backbone.Relational.eventQueue.add( function() {
+					Backbone.Model.prototype.change.apply( dit, args );
+				});
+		},
+
+		clone: function() {
+			var attributes = _.clone( this.attributes );
+			if ( !_.isUndefined( attributes[ this.idAttribute ] ) ) {
+				attributes[ this.idAttribute ] = null;
+			}
+
+			_.each( this.getRelations(), function( rel ) {
+					delete attributes[ rel.key ];
+				});
+
+			return new this.constructor( attributes );
+		},
+		
+		/**
+		 * Convert relations to JSON, omits them when required
+		 */
+		toJSON: function() {
+			// If this Model has already been fully serialized in this branch once, return to avoid loops
+			if ( this.isLocked() ) {
+				return this.id;
+			}
+			
+			this.acquire();
+			var json = Backbone.Model.prototype.toJSON.call( this );
+			
+			if ( this.constructor._superModel && !( this.constructor._subModelTypeAttribute in json ) ) {
+				json[ this.constructor._subModelTypeAttribute ] = this.constructor._subModelTypeValue;
+			}
+			
+			_.each( this._relations, function( rel ) {
+					var value = json[ rel.key ];
+
+					if ( rel.options.includeInJSON === true) {
+						if ( value && _.isFunction( value.toJSON ) ) {
+							json[ rel.keyDestination ] = value.toJSON();
+						}
+						else {
+							json[ rel.keyDestination ] = null;
+						}
+					}
+					else if ( _.isString( rel.options.includeInJSON ) ) {
+						if ( value instanceof Backbone.Collection ) {
+							json[ rel.keyDestination ] = value.pluck( rel.options.includeInJSON );
+						}
+						else if ( value instanceof Backbone.Model ) {
+							json[ rel.keyDestination ] = value.get( rel.options.includeInJSON );
+						}	
+						else {
+							json[ rel.keyDestination ] = null;
+						}
+					}
+					else if ( _.isArray( rel.options.includeInJSON ) ) {
+						if ( value instanceof Backbone.Collection ) {
+							var valueSub = [];
+							value.each( function( model ) {
+								var curJson = {};
+								_.each( rel.options.includeInJSON, function( key ) {
+									curJson[ key ] = model.get( key );
+								});
+								valueSub.push( curJson );
+							});
+							json[ rel.keyDestination ] = valueSub;
+						}
+						else if ( value instanceof Backbone.Model ) {
+							var valueSub = {};
+							_.each( rel.options.includeInJSON, function( key ) {
+								valueSub[ key ] = value.get( key );
+							});
+							json[ rel.keyDestination ] = valueSub;
+						}
+						else {
+							json[ rel.keyDestination ] = null;
+						}
+					}
+					else {
+						delete json[ rel.key ];
+					}
+
+					if ( rel.keyDestination !== rel.key ) {
+						delete json[ rel.key ];
+					}
+				});
+			
+			this.release();
+			return json;
+		}
+	},
+	{
+		setup: function( superModel ) {
+			// We don't want to share a relations array with a parent, as this will cause problems with
+			// reverse relations.
+			this.prototype.relations = ( this.prototype.relations || [] ).slice( 0 );
+
+			this._subModels = {};
+			this._superModel = null;
+
+			// If this model has 'subModelTypes' itself, remember them in the store
+			if ( this.prototype.hasOwnProperty( 'subModelTypes' ) ) {
+				Backbone.Relational.store.addSubModels( this.prototype.subModelTypes, this );
+			}
+			// The 'subModelTypes' property should not be inherited, so reset it.
+			else {
+				this.prototype.subModelTypes = null;
+			}
+
+			// Initialize all reverseRelations that belong to this new model.
+			_.each( this.prototype.relations, function( rel ) {
+					if ( !rel.model ) {
+						rel.model = this;
+					}
+
+					if ( rel.reverseRelation && rel.model === this ) {				
+						var preInitialize = true;
+						if ( _.isString( rel.relatedModel ) ) {
+							/**
+							 * The related model might not be defined for two reasons
+							 *  1. it never gets defined, e.g. a typo
+							 *  2. it is related to itself
+							 * In neither of these cases do we need to pre-initialize reverse relations.
+							 */
+							var relatedModel = Backbone.Relational.store.getObjectByName( rel.relatedModel );
+							preInitialize = relatedModel && ( relatedModel.prototype instanceof Backbone.RelationalModel );
+						}
+
+						var type = !_.isString( rel.type ) ? rel.type : Backbone[ rel.type ] || Backbone.Relational.store.getObjectByName( rel.type );
+						if ( preInitialize && type && type.prototype instanceof Backbone.Relation ) {
+							new type( null, rel );
+						}
+					}
+				}, this );
+			
+			return this;
+		},
+
+		/**
+		 * Create a 'Backbone.Model' instance based on 'attributes'.
+		 * @param {Object} attributes
+		 * @param {Object} [options]
+		 * @return {Backbone.Model}
+		 */
+		build: function( attributes, options ) {
+			var model = this;
+
+			// 'build' is a possible entrypoint; it's possible no model hierarchy has been determined yet.
+			this.initializeModelHierarchy();
+
+			// Determine what type of (sub)model should be built if applicable.
+			// Lookup the proper subModelType in 'this._subModels'.
+			if ( this._subModels && this.prototype.subModelTypeAttribute in attributes ) {
+				var subModelTypeAttribute = attributes[ this.prototype.subModelTypeAttribute ];
+				var subModelType = this._subModels[ subModelTypeAttribute ];
+				if ( subModelType ) {
+					model = subModelType;
+				}
+			}
+			
+			return new model( attributes, options );
+		},
+
+		initializeModelHierarchy: function() {
+			// If we're here for the first time, try to determine if this modelType has a 'superModel'.
+			if ( _.isUndefined( this._superModel ) || _.isNull( this._superModel ) ) {
+				Backbone.Relational.store.setupSuperModel( this );
+
+				// If a superModel has been found, copy relations from the _superModel if they haven't been
+				// inherited automatically (due to a redefinition of 'relations').
+				// Otherwise, make sure we don't get here again for this type by making '_superModel' false so we fail
+				// the isUndefined/isNull check next time.
+				if ( this._superModel ) {
+					//
+					if ( this._superModel.prototype.relations ) {
+						var supermodelRelationsExist = _.any( this.prototype.relations, function( rel ) {
+							return rel.model && rel.model !== this;
+						}, this );
+
+						if ( !supermodelRelationsExist ) {
+							this.prototype.relations = this._superModel.prototype.relations.concat( this.prototype.relations );
+						}
+					}
+				}
+				else {
+					this._superModel = false;
+				}
+			}
+
+			// If we came here through 'build' for a model that has 'subModelTypes', and not all of them have been resolved yet, try to resolve each.
+			if ( this.prototype.subModelTypes && _.keys( this.prototype.subModelTypes ).length !== _.keys( this._subModels ).length ) {
+				_.each( this.prototype.subModelTypes, function( subModelTypeName ) {
+					var subModelType = Backbone.Relational.store.getObjectByName( subModelTypeName );
+					subModelType && subModelType.initializeModelHierarchy();
+				});
+			}
+		},
+
+		/**
+		 * Find an instance of `this` type in 'Backbone.Relational.store'.
+		 * - If `attributes` is a string or a number, `findOrCreate` will just query the `store` and return a model if found.
+		 * - If `attributes` is an object, the model will be updated with `attributes` if found.
+		 *   Otherwise, a new model is created with `attributes` (unless `options.create` is explicitly set to `false`).
+		 * @param {Object|String|Number} attributes Either a model's id, or the attributes used to create or update a model.
+		 * @param {Object} [options]
+		 * @param {Boolean} [options.create=true]
+		 * @return {Backbone.RelationalModel}
+		 */
+		findOrCreate: function( attributes, options ) {
+			// Try to find an instance of 'this' model type in the store
+			var model = Backbone.Relational.store.find( this, attributes );
+
+			// If we found an instance, update it with the data in 'item'; if not, create an instance
+			// (unless 'options.create' is false).
+			if ( _.isObject( attributes ) ) {
+				if ( model ) {
+					model.set( model.parse ? model.parse( attributes ) : attributes, options );
+				}
+				else if ( !options || ( options && options.create !== false ) ) {
+					model = this.build( attributes, options );
+				}
+			}
+
+			return model;
+		}
+	});
+	_.extend( Backbone.RelationalModel.prototype, Backbone.Semaphore );
+	
+	/**
+	 * Override Backbone.Collection._prepareModel, so objects will be built using the correct type
+	 * if the collection.model has subModels.
+	 */
+	Backbone.Collection.prototype.__prepareModel = Backbone.Collection.prototype._prepareModel;
+	Backbone.Collection.prototype._prepareModel = function ( model, options ) {
+		options || (options = {});
+		if ( !( model instanceof Backbone.Model ) ) {
+			var attrs = model;
+			options.collection = this;
+
+			if ( typeof this.model.findOrCreate !== 'undefined' ) {
+				model = this.model.findOrCreate( attrs, options );
+			}
+			else {
+				model = new this.model( attrs, options );
+			}
+			
+			if ( !model._validate( model.attributes, options ) ) {
+				model = false;
+			}
+		}
+		else if ( !model.collection ) {
+			model.collection = this;
+		}
+		
+		return model;
+	}
+	
+	/**
+	 * Override Backbone.Collection.add, so objects fetched from the server multiple times will
+	 * update the existing Model. Also, trigger 'relational:add'.
+	 */
+	var add = Backbone.Collection.prototype.__add = Backbone.Collection.prototype.add;
+	Backbone.Collection.prototype.add = function( models, options ) {
+		options || (options = {});
+		if ( !_.isArray( models ) ) {
+			models = [ models ];
+		}
+
+		var modelsToAdd = [];
+
+		//console.debug( 'calling add on coll=%o; model=%o, options=%o', this, models, options );
+		_.each( models, function( model ) {
+			if ( !( model instanceof Backbone.Model ) ) {
+				// `_prepareModel` attempts to find `model` in Backbone.store through `findOrCreate`,
+				// and sets the new properties on it if is found. Otherwise, a new model is instantiated.
+				model = Backbone.Collection.prototype._prepareModel.call( this, model, options );
+			}
+
+			if ( model instanceof Backbone.Model && !this.get( model ) && !this.getByCid( model ) ) {
+				modelsToAdd.push( model );
+			}
+		}, this );
+
+
+		// Add 'models' in a single batch, so the original add will only be called once (and thus 'sort', etc).
+		if ( modelsToAdd.length ) {
+			add.call( this, modelsToAdd, options );
+
+			_.each( modelsToAdd, function( model ) {
+				this.trigger( 'relational:add', model, this, options );
+			}, this );
+		}
+		
+		return this;
+	};
+	
+	/**
+	 * Override 'Backbone.Collection.remove' to trigger 'relational:remove'.
+	 */
+	var remove = Backbone.Collection.prototype.__remove = Backbone.Collection.prototype.remove;
+	Backbone.Collection.prototype.remove = function( models, options ) {
+		options || (options = {});
+		if ( !_.isArray( models ) ) {
+			models = [ models ];
+		}
+		else {
+			models = models.slice( 0 );
+		}
+
+		//console.debug('calling remove on coll=%o; models=%o, options=%o', this, models, options );
+		_.each( models, function( model ) {
+				model = this.getByCid( model ) || this.get( model );
+
+				if ( model instanceof Backbone.Model ) {
+					remove.call( this, model, options );
+					this.trigger('relational:remove', model, this, options);
+				}
+			}, this );
+		
+		return this;
+	};
+
+	/**
+	 * Override 'Backbone.Collection.reset' to trigger 'relational:reset'.
+	 */
+	var reset = Backbone.Collection.prototype.__reset = Backbone.Collection.prototype.reset;
+	Backbone.Collection.prototype.reset = function( models, options ) {
+		reset.call( this, models, options );
+		this.trigger( 'relational:reset', this, options );
+
+		return this;
+	};
+
+	/**
+	 * Override 'Backbone.Collection.sort' to trigger 'relational:reset'.
+	 */
+	var sort = Backbone.Collection.prototype.__sort = Backbone.Collection.prototype.sort;
+	Backbone.Collection.prototype.sort = function( options ) {
+		sort.call( this, options );
+		this.trigger( 'relational:reset', this, options );
+
+		return this;
+	};
+	
+	/**
+	 * Override 'Backbone.Collection.trigger' so 'add', 'remove' and 'reset' events are queued until relations
+	 * are ready.
+	 */
+	var trigger = Backbone.Collection.prototype.__trigger = Backbone.Collection.prototype.trigger;
+	Backbone.Collection.prototype.trigger = function( eventName ) {
+		if ( eventName === 'add' || eventName === 'remove' || eventName === 'reset' ) {
+			var dit = this, args = arguments;
+			
+			if (eventName === 'add') {
+				args = _.toArray(args);
+				// the fourth argument in case of a regular add is the option object.
+				// we need to clone it, as it could be modified while we wait on the eventQueue to be unblocked
+				if (_.isObject(args[3])) {
+					args[3] = _.clone(args[3]);
+				}
+			}
+			
+			Backbone.Relational.eventQueue.add( function() {
+					trigger.apply( dit, args );
+				});
+		}
+		else {
+			trigger.apply( this, arguments );
+		}
+		
+		return this;
+	};
+
+	// Override .extend() to automatically call .setup()
+	Backbone.RelationalModel.extend = function( protoProps, classProps ) {
+		var child = Backbone.Model.extend.apply( this, arguments );
+		
+		child.setup( this );
+
+		return child;
+	};
+})();
diff -r b43dd87f7ffa -r 948283342245 server/src/main/webapp/js/backbone.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/server/src/main/webapp/js/backbone.js	Mon Aug 20 16:07:15 2012 +0200
@@ -0,0 +1,1431 @@
+//     Backbone.js 0.9.2
+
+//     (c) 2010-2012 Jeremy Ashkenas, DocumentCloud Inc.
+//     Backbone may be freely distributed under the MIT license.
+//     For all details and documentation:
+//     http://backbonejs.org
+
+(function(){
+
+  // Initial Setup
+  // -------------
+
+  // Save a reference to the global object (`window` in the browser, `global`
+  // on the server).
+  var root = this;
+
+  // Save the previous value of the `Backbone` variable, so that it can be
+  // restored later on, if `noConflict` is used.
+  var previousBackbone = root.Backbone;
+
+  // Create a local reference to slice/splice.
+  var slice = Array.prototype.slice;
+  var splice = Array.prototype.splice;
+
+  // The top-level namespace. All public Backbone classes and modules will
+  // be attached to this. Exported for both CommonJS and the browser.
+  var Backbone;
+  if (typeof exports !== 'undefined') {
+    Backbone = exports;
+  } else {
+    Backbone = root.Backbone = {};
+  }
+
+  // Current version of the library. Keep in sync with `package.json`.
+  Backbone.VERSION = '0.9.2';
+
+  // Require Underscore, if we're on the server, and it's not already present.
+  var _ = root._;
+  if (!_ && (typeof require !== 'undefined')) _ = require('underscore');
+
+  // For Backbone's purposes, jQuery, Zepto, or Ender owns the `$` variable.
+  var $ = root.jQuery || root.Zepto || root.ender;
+
+  // Set the JavaScript library that will be used for DOM manipulation and
+  // Ajax calls (a.k.a. the `$` variable). By default Backbone will use: jQuery,
+  // Zepto, or Ender; but the `setDomLibrary()` method lets you inject an
+  // alternate JavaScript library (or a mock library for testing your views
+  // outside of a browser).
+  Backbone.setDomLibrary = function(lib) {
+    $ = lib;
+  };
+
+  // Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable
+  // to its previous owner. Returns a reference to this Backbone object.
+  Backbone.noConflict = function() {
+    root.Backbone = previousBackbone;
+    return this;
+  };
+
+  // Turn on `emulateHTTP` to support legacy HTTP servers. Setting this option
+  // will fake `"PUT"` and `"DELETE"` requests via the `_method` parameter and
+  // set a `X-Http-Method-Override` header.
+  Backbone.emulateHTTP = false;
+
+  // Turn on `emulateJSON` to support legacy servers that can't deal with direct
+  // `application/json` requests ... will encode the body as
+  // `application/x-www-form-urlencoded` instead and will send the model in a
+  // form param named `model`.
+  Backbone.emulateJSON = false;
+
+  // Backbone.Events
+  // -----------------
+
+  // Regular expression used to split event strings
+  var eventSplitter = /\s+/;
+
+  // A module that can be mixed in to *any object* in order to provide it with
+  // custom events. You may bind with `on` or remove with `off` callback functions
+  // to an event; trigger`-ing an event fires all callbacks in succession.
+  //
+  //     var object = {};
+  //     _.extend(object, Backbone.Events);
+  //     object.on('expand', function(){ alert('expanded'); });
+  //     object.trigger('expand');
+  //
+  var Events = Backbone.Events = {
+
+    // Bind one or more space separated events, `events`, to a `callback`
+    // function. Passing `"all"` will bind the callback to all events fired.
+    on: function(events, callback, context) {
+
+      var calls, event, node, tail, list;
+      if (!callback) return this;
+      events = events.split(eventSplitter);
+      calls = this._callbacks || (this._callbacks = {});
+
+      // Create an immutable callback list, allowing traversal during
+      // modification.  The tail is an empty object that will always be used
+      // as the next node.
+      while (event = events.shift()) {
+        list = calls[event];
+        node = list ? list.tail : {};
+        node.next = tail = {};
+        node.context = context;
+        node.callback = callback;
+        calls[event] = {tail: tail, next: list ? list.next : node};
+      }
+
+      return this;
+    },
+
+    // Remove one or many callbacks. If `context` is null, removes all callbacks
+    // with that function. If `callback` is null, removes all callbacks for the
+    // event. If `events` is null, removes all bound callbacks for all events.
+    off: function(events, callback, context) {
+      var event, calls, node, tail, cb, ctx;
+
+      // No events, or removing *all* events.
+      if (!(calls = this._callbacks)) return;
+      if (!(events || callback || context)) {
+        delete this._callbacks;
+        return this;
+      }
+
+      // Loop through the listed events and contexts, splicing them out of the
+      // linked list of callbacks if appropriate.
+      events = events ? events.split(eventSplitter) : _.keys(calls);
+      while (event = events.shift()) {
+        node = calls[event];
+        delete calls[event];
+        if (!node || !(callback || context)) continue;
+        // Create a new list, omitting the indicated callbacks.
+        tail = node.tail;
+        while ((node = node.next) !== tail) {
+          cb = node.callback;
+          ctx = node.context;
+          if ((callback && cb !== callback) || (context && ctx !== context)) {
+            this.on(event, cb, ctx);
+          }
+        }
+      }
+
+      return this;
+    },
+
+    // Trigger one or many events, firing all bound callbacks. Callbacks are
+    // passed the same arguments as `trigger` is, apart from the event name
+    // (unless you're listening on `"all"`, which will cause your callback to
+    // receive the true name of the event as the first argument).
+    trigger: function(events) {
+      var event, node, calls, tail, args, all, rest;
+      if (!(calls = this._callbacks)) return this;
+      all = calls.all;
+      events = events.split(eventSplitter);
+      rest = slice.call(arguments, 1);
+
+      // For each event, walk through the linked list of callbacks twice,
+      // first to trigger the event, then to trigger any `"all"` callbacks.
+      while (event = events.shift()) {
+        if (node = calls[event]) {
+          tail = node.tail;
+          while ((node = node.next) !== tail) {
+            node.callback.apply(node.context || this, rest);
+          }
+        }
+        if (node = all) {
+          tail = node.tail;
+          args = [event].concat(rest);
+          while ((node = node.next) !== tail) {
+            node.callback.apply(node.context || this, args);
+          }
+        }
+      }
+
+      return this;
+    }
+
+  };
+
+  // Aliases for backwards compatibility.
+  Events.bind   = Events.on;
+  Events.unbind = Events.off;
+
+  // Backbone.Model
+  // --------------
+
+  // Create a new model, with defined attributes. A client id (`cid`)
+  // is automatically generated and assigned for you.
+  var Model = Backbone.Model = function(attributes, options) {
+    var defaults;
+    attributes || (attributes = {});
+    if (options && options.parse) attributes = this.parse(attributes);
+    if (defaults = getValue(this, 'defaults')) {
+      attributes = _.extend({}, defaults, attributes);
+    }
+    if (options && options.collection) this.collection = options.collection;
+    this.attributes = {};
+    this._escapedAttributes = {};
+    this.cid = _.uniqueId('c');
+    this.changed = {};
+    this._silent = {};
+    this._pending = {};
+    this.set(attributes, {silent: true});
+    // Reset change tracking.
+    this.changed = {};
+    this._silent = {};
+    this._pending = {};
+    this._previousAttributes = _.clone(this.attributes);
+    this.initialize.apply(this, arguments);
+  };
+
+  // Attach all inheritable methods to the Model prototype.
+  _.extend(Model.prototype, Events, {
+
+    // A hash of attributes whose current and previous value differ.
+    changed: null,
+
+    // A hash of attributes that have silently changed since the last time
+    // `change` was called.  Will become pending attributes on the next call.
+    _silent: null,
+
+    // A hash of attributes that have changed since the last `'change'` event
+    // began.
+    _pending: null,
+
+    // The default name for the JSON `id` attribute is `"id"`. MongoDB and
+    // CouchDB users may want to set this to `"_id"`.
+    idAttribute: 'id',
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize: function(){},
+
+    // Return a copy of the model's `attributes` object.
+    toJSON: function(options) {
+      return _.clone(this.attributes);
+    },
+
+    // Get the value of an attribute.
+    get: function(attr) {
+      return this.attributes[attr];
+    },
+
+    // Get the HTML-escaped value of an attribute.
+    escape: function(attr) {
+      var html;
+      if (html = this._escapedAttributes[attr]) return html;
+      var val = this.get(attr);
+      return this._escapedAttributes[attr] = _.escape(val == null ? '' : '' + val);
+    },
+
+    // Returns `true` if the attribute contains a value that is not null
+    // or undefined.
+    has: function(attr) {
+      return this.get(attr) != null;
+    },
+
+    // Set a hash of model attributes on the object, firing `"change"` unless
+    // you choose to silence it.
+    set: function(key, value, options) {
+      var attrs, attr, val;
+
+      // Handle both `"key", value` and `{key: value}` -style arguments.
+      if (_.isObject(key) || key == null) {
+        attrs = key;
+        options = value;
+      } else {
+        attrs = {};
+        attrs[key] = value;
+      }
+
+      // Extract attributes and options.
+      options || (options = {});
+      if (!attrs) return this;
+      if (attrs instanceof Model) attrs = attrs.attributes;
+      if (options.unset) for (attr in attrs) attrs[attr] = void 0;
+
+      // Run validation.
+      if (!this._validate(attrs, options)) return false;
+
+      // Check for changes of `id`.
+      if (this.idAttribute in attrs) this.id = attrs[this.idAttribute];
+
+      var changes = options.changes = {};
+      var now = this.attributes;
+      var escaped = this._escapedAttributes;
+      var prev = this._previousAttributes || {};
+
+      // For each `set` attribute...
+      for (attr in attrs) {
+        val = attrs[attr];
+
+        // If the new and current value differ, record the change.
+        if (!_.isEqual(now[attr], val) || (options.unset && _.has(now, attr))) {
+          delete escaped[attr];
+          (options.silent ? this._silent : changes)[attr] = true;
+        }
+
+        // Update or delete the current value.
+        options.unset ? delete now[attr] : now[attr] = val;
+
+        // If the new and previous value differ, record the change.  If not,
+        // then remove changes for this attribute.
+        if (!_.isEqual(prev[attr], val) || (_.has(now, attr) != _.has(prev, attr))) {
+          this.changed[attr] = val;
+          if (!options.silent) this._pending[attr] = true;
+        } else {
+          delete this.changed[attr];
+          delete this._pending[attr];
+        }
+      }
+
+      // Fire the `"change"` events.
+      if (!options.silent) this.change(options);
+      return this;
+    },
+
+    // Remove an attribute from the model, firing `"change"` unless you choose
+    // to silence it. `unset` is a noop if the attribute doesn't exist.
+    unset: function(attr, options) {
+      (options || (options = {})).unset = true;
+      return this.set(attr, null, options);
+    },
+
+    // Clear all attributes on the model, firing `"change"` unless you choose
+    // to silence it.
+    clear: function(options) {
+      (options || (options = {})).unset = true;
+      return this.set(_.clone(this.attributes), options);
+    },
+
+    // Fetch the model from the server. If the server's representation of the
+    // model differs from its current attributes, they will be overriden,
+    // triggering a `"change"` event.
+    fetch: function(options) {
+      options = options ? _.clone(options) : {};
+      var model = this;
+      var success = options.success;
+      options.success = function(resp, status, xhr) {
+        if (!model.set(model.parse(resp, xhr), options)) return false;
+        if (success) success(model, resp);
+      };
+      options.error = Backbone.wrapError(options.error, model, options);
+      return (this.sync || Backbone.sync).call(this, 'read', this, options);
+    },
+
+    // Set a hash of model attributes, and sync the model to the server.
+    // If the server returns an attributes hash that differs, the model's
+    // state will be `set` again.
+    save: function(key, value, options) {
+      var attrs, current;
+
+      // Handle both `("key", value)` and `({key: value})` -style calls.
+      if (_.isObject(key) || key == null) {
+        attrs = key;
+        options = value;
+      } else {
+        attrs = {};
+        attrs[key] = value;
+      }
+      options = options ? _.clone(options) : {};
+
+      // If we're "wait"-ing to set changed attributes, validate early.
+      if (options.wait) {
+        if (!this._validate(attrs, options)) return false;
+        current = _.clone(this.attributes);
+      }
+
+      // Regular saves `set` attributes before persisting to the server.
+      var silentOptions = _.extend({}, options, {silent: true});
+      if (attrs && !this.set(attrs, options.wait ? silentOptions : options)) {
+        return false;
+      }
+
+      // After a successful server-side save, the client is (optionally)
+      // updated with the server-side state.
+      var model = this;
+      var success = options.success;
+      options.success = function(resp, status, xhr) {
+        var serverAttrs = model.parse(resp, xhr);
+        if (options.wait) {
+          delete options.wait;
+          serverAttrs = _.extend(attrs || {}, serverAttrs);
+        }
+        if (!model.set(serverAttrs, options)) return false;
+        if (success) {
+          success(model, resp);
+        } else {
+          model.trigger('sync', model, resp, options);
+        }
+      };
+
+      // Finish configuring and sending the Ajax request.
+      options.error = Backbone.wrapError(options.error, model, options);
+      var method = this.isNew() ? 'create' : 'update';
+      var xhr = (this.sync || Backbone.sync).call(this, method, this, options);
+      if (options.wait) this.set(current, silentOptions);
+      return xhr;
+    },
+
+    // Destroy this model on the server if it was already persisted.
+    // Optimistically removes the model from its collection, if it has one.
+    // If `wait: true` is passed, waits for the server to respond before removal.
+    destroy: function(options) {
+      options = options ? _.clone(options) : {};
+      var model = this;
+      var success = options.success;
+
+      var triggerDestroy = function() {
+        model.trigger('destroy', model, model.collection, options);
+      };
+
+      if (this.isNew()) {
+        triggerDestroy();
+        return false;
+      }
+
+      options.success = function(resp) {
+        if (options.wait) triggerDestroy();
+        if (success) {
+          success(model, resp);
+        } else {
+          model.trigger('sync', model, resp, options);
+        }
+      };
+
+      options.error = Backbone.wrapError(options.error, model, options);
+      var xhr = (this.sync || Backbone.sync).call(this, 'delete', this, options);
+      if (!options.wait) triggerDestroy();
+      return xhr;
+    },
+
+    // Default URL for the model's representation on the server -- if you're
+    // using Backbone's restful methods, override this to change the endpoint
+    // that will be called.
+    url: function() {
+      var base = getValue(this, 'urlRoot') || getValue(this.collection, 'url') || urlError();
+      if (this.isNew()) return base;
+      return base + (base.charAt(base.length - 1) == '/' ? '' : '/') + encodeURIComponent(this.id);
+    },
+
+    // **parse** converts a response into the hash of attributes to be `set` on
+    // the model. The default implementation is just to pass the response along.
+    parse: function(resp, xhr) {
+      return resp;
+    },
+
+    // Create a new model with identical attributes to this one.
+    clone: function() {
+      return new this.constructor(this.attributes);
+    },
+
+    // A model is new if it has never been saved to the server, and lacks an id.
+    isNew: function() {
+      return this.id == null;
+    },
+
+    // Call this method to manually fire a `"change"` event for this model and
+    // a `"change:attribute"` event for each changed attribute.
+    // Calling this will cause all objects observing the model to update.
+    change: function(options) {
+      options || (options = {});
+      var changing = this._changing;
+      this._changing = true;
+
+      // Silent changes become pending changes.
+      for (var attr in this._silent) this._pending[attr] = true;
+
+      // Silent changes are triggered.
+      var changes = _.extend({}, options.changes, this._silent);
+      this._silent = {};
+      for (var attr in changes) {
+        this.trigger('change:' + attr, this, this.get(attr), options);
+      }
+      if (changing) return this;
+
+      // Continue firing `"change"` events while there are pending changes.
+      while (!_.isEmpty(this._pending)) {
+        this._pending = {};
+        this.trigger('change', this, options);
+        // Pending and silent changes still remain.
+        for (var attr in this.changed) {
+          if (this._pending[attr] || this._silent[attr]) continue;
+          delete this.changed[attr];
+        }
+        this._previousAttributes = _.clone(this.attributes);
+      }
+
+      this._changing = false;
+      return this;
+    },
+
+    // Determine if the model has changed since the last `"change"` event.
+    // If you specify an attribute name, determine if that attribute has changed.
+    hasChanged: function(attr) {
+      if (!arguments.length) return !_.isEmpty(this.changed);
+      return _.has(this.changed, attr);
+    },
+
+    // Return an object containing all the attributes that have changed, or
+    // false if there are no changed attributes. Useful for determining what
+    // parts of a view need to be updated and/or what attributes need to be
+    // persisted to the server. Unset attributes will be set to undefined.
+    // You can also pass an attributes object to diff against the model,
+    // determining if there *would be* a change.
+    changedAttributes: function(diff) {
+      if (!diff) return this.hasChanged() ? _.clone(this.changed) : false;
+      var val, changed = false, old = this._previousAttributes;
+      for (var attr in diff) {
+        if (_.isEqual(old[attr], (val = diff[attr]))) continue;
+        (changed || (changed = {}))[attr] = val;
+      }
+      return changed;
+    },
+
+    // Get the previous value of an attribute, recorded at the time the last
+    // `"change"` event was fired.
+    previous: function(attr) {
+      if (!arguments.length || !this._previousAttributes) return null;
+      return this._previousAttributes[attr];
+    },
+
+    // Get all of the attributes of the model at the time of the previous
+    // `"change"` event.
+    previousAttributes: function() {
+      return _.clone(this._previousAttributes);
+    },
+
+    // Check if the model is currently in a valid state. It's only possible to
+    // get into an *invalid* state if you're using silent changes.
+    isValid: function() {
+      return !this.validate(this.attributes);
+    },
+
+    // Run validation against the next complete set of model attributes,
+    // returning `true` if all is well. If a specific `error` callback has
+    // been passed, call that instead of firing the general `"error"` event.
+    _validate: function(attrs, options) {
+      if (options.silent || !this.validate) return true;
+      attrs = _.extend({}, this.attributes, attrs);
+      var error = this.validate(attrs, options);
+      if (!error) return true;
+      if (options && options.error) {
+        options.error(this, error, options);
+      } else {
+        this.trigger('error', this, error, options);
+      }
+      return false;
+    }
+
+  });
+
+  // Backbone.Collection
+  // -------------------
+
+  // Provides a standard collection class for our sets of models, ordered
+  // or unordered. If a `comparator` is specified, the Collection will maintain
+  // its models in sort order, as they're added and removed.
+  var Collection = Backbone.Collection = function(models, options) {
+    options || (options = {});
+    if (options.model) this.model = options.model;
+    if (options.comparator) this.comparator = options.comparator;
+    this._reset();
+    this.initialize.apply(this, arguments);
+    if (models) this.reset(models, {silent: true, parse: options.parse});
+  };
+
+  // Define the Collection's inheritable methods.
+  _.extend(Collection.prototype, Events, {
+
+    // The default model for a collection is just a **Backbone.Model**.
+    // This should be overridden in most cases.
+    model: Model,
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize: function(){},
+
+    // The JSON representation of a Collection is an array of the
+    // models' attributes.
+    toJSON: function(options) {
+      return this.map(function(model){ return model.toJSON(options); });
+    },
+
+    // Add a model, or list of models to the set. Pass **silent** to avoid
+    // firing the `add` event for every new model.
+    add: function(models, options) {
+      var i, index, length, model, cid, id, cids = {}, ids = {}, dups = [];
+      options || (options = {});
+      models = _.isArray(models) ? models.slice() : [models];
+
+      // Begin by turning bare objects into model references, and preventing
+      // invalid models or duplicate models from being added.
+      for (i = 0, length = models.length; i < length; i++) {
+        if (!(model = models[i] = this._prepareModel(models[i], options))) {
+          throw new Error("Can't add an invalid model to a collection");
+        }
+        cid = model.cid;
+        id = model.id;
+        if (cids[cid] || this._byCid[cid] || ((id != null) && (ids[id] || this._byId[id]))) {
+          dups.push(i);
+          continue;
+        }
+        cids[cid] = ids[id] = model;
+      }
+
+      // Remove duplicates.
+      i = dups.length;
+      while (i--) {
+        models.splice(dups[i], 1);
+      }
+
+      // Listen to added models' events, and index models for lookup by
+      // `id` and by `cid`.
+      for (i = 0, length = models.length; i < length; i++) {
+        (model = models[i]).on('all', this._onModelEvent, this);
+        this._byCid[model.cid] = model;
+        if (model.id != null) this._byId[model.id] = model;
+      }
+
+      // Insert models into the collection, re-sorting if needed, and triggering
+      // `add` events unless silenced.
+      this.length += length;
+      index = options.at != null ? options.at : this.models.length;
+      splice.apply(this.models, [index, 0].concat(models));
+      if (this.comparator) this.sort({silent: true});
+      if (options.silent) return this;
+      for (i = 0, length = this.models.length; i < length; i++) {
+        if (!cids[(model = this.models[i]).cid]) continue;
+        options.index = i;
+        model.trigger('add', model, this, options);
+      }
+      return this;
+    },
+
+    // Remove a model, or a list of models from the set. Pass silent to avoid
+    // firing the `remove` event for every model removed.
+    remove: function(models, options) {
+      var i, l, index, model;
+      options || (options = {});
+      models = _.isArray(models) ? models.slice() : [models];
+      for (i = 0, l = models.length; i < l; i++) {
+        model = this.getByCid(models[i]) || this.get(models[i]);
+        if (!model) continue;
+        delete this._byId[model.id];
+        delete this._byCid[model.cid];
+        index = this.indexOf(model);
+        this.models.splice(index, 1);
+        this.length--;
+        if (!options.silent) {
+          options.index = index;
+          model.trigger('remove', model, this, options);
+        }
+        this._removeReference(model);
+      }
+      return this;
+    },
+
+    // Add a model to the end of the collection.
+    push: function(model, options) {
+      model = this._prepareModel(model, options);
+      this.add(model, options);
+      return model;
+    },
+
+    // Remove a model from the end of the collection.
+    pop: function(options) {
+      var model = this.at(this.length - 1);
+      this.remove(model, options);
+      return model;
+    },
+
+    // Add a model to the beginning of the collection.
+    unshift: function(model, options) {
+      model = this._prepareModel(model, options);
+      this.add(model, _.extend({at: 0}, options));
+      return model;
+    },
+
+    // Remove a model from the beginning of the collection.
+    shift: function(options) {
+      var model = this.at(0);
+      this.remove(model, options);
+      return model;
+    },
+
+    // Get a model from the set by id.
+    get: function(id) {
+      if (id == null) return void 0;
+      return this._byId[id.id != null ? id.id : id];
+    },
+
+    // Get a model from the set by client id.
+    getByCid: function(cid) {
+      return cid && this._byCid[cid.cid || cid];
+    },
+
+    // Get the model at the given index.
+    at: function(index) {
+      return this.models[index];
+    },
+
+    // Return models with matching attributes. Useful for simple cases of `filter`.
+    where: function(attrs) {
+      if (_.isEmpty(attrs)) return [];
+      return this.filter(function(model) {
+        for (var key in attrs) {
+          if (attrs[key] !== model.get(key)) return false;
+        }
+        return true;
+      });
+    },
+
+    // Force the collection to re-sort itself. You don't need to call this under
+    // normal circumstances, as the set will maintain sort order as each item
+    // is added.
+    sort: function(options) {
+      options || (options = {});
+      if (!this.comparator) throw new Error('Cannot sort a set without a comparator');
+      var boundComparator = _.bind(this.comparator, this);
+      if (this.comparator.length == 1) {
+        this.models = this.sortBy(boundComparator);
+      } else {
+        this.models.sort(boundComparator);
+      }
+      if (!options.silent) this.trigger('reset', this, options);
+      return this;
+    },
+
+    // Pluck an attribute from each model in the collection.
+    pluck: function(attr) {
+      return _.map(this.models, function(model){ return model.get(attr); });
+    },
+
+    // When you have more items than you want to add or remove individually,
+    // you can reset the entire set with a new list of models, without firing
+    // any `add` or `remove` events. Fires `reset` when finished.
+    reset: function(models, options) {
+      models  || (models = []);
+      options || (options = {});
+      for (var i = 0, l = this.models.length; i < l; i++) {
+        this._removeReference(this.models[i]);
+      }
+      this._reset();
+      this.add(models, _.extend({silent: true}, options));
+      if (!options.silent) this.trigger('reset', this, options);
+      return this;
+    },
+
+    // Fetch the default set of models for this collection, resetting the
+    // collection when they arrive. If `add: true` is passed, appends the
+    // models to the collection instead of resetting.
+    fetch: function(options) {
+      options = options ? _.clone(options) : {};
+      if (options.parse === undefined) options.parse = true;
+      var collection = this;
+      var success = options.success;
+      options.success = function(resp, status, xhr) {
+        collection[options.add ? 'add' : 'reset'](collection.parse(resp, xhr), options);
+        if (success) success(collection, resp);
+      };
+      options.error = Backbone.wrapError(options.error, collection, options);
+      return (this.sync || Backbone.sync).call(this, 'read', this, options);
+    },
+
+    // Create a new instance of a model in this collection. Add the model to the
+    // collection immediately, unless `wait: true` is passed, in which case we
+    // wait for the server to agree.
+    create: function(model, options) {
+      var coll = this;
+      options = options ? _.clone(options) : {};
+      model = this._prepareModel(model, options);
+      if (!model) return false;
+      if (!options.wait) coll.add(model, options);
+      var success = options.success;
+      options.success = function(nextModel, resp, xhr) {
+        if (options.wait) coll.add(nextModel, options);
+        if (success) {
+          success(nextModel, resp);
+        } else {
+          nextModel.trigger('sync', model, resp, options);
+        }
+      };
+      model.save(null, options);
+      return model;
+    },
+
+    // **parse** converts a response into a list of models to be added to the
+    // collection. The default implementation is just to pass it through.
+    parse: function(resp, xhr) {
+      return resp;
+    },
+
+    // Proxy to _'s chain. Can't be proxied the same way the rest of the
+    // underscore methods are proxied because it relies on the underscore
+    // constructor.
+    chain: function () {
+      return _(this.models).chain();
+    },
+
+    // Reset all internal state. Called when the collection is reset.
+    _reset: function(options) {
+      this.length = 0;
+      this.models = [];
+      this._byId  = {};
+      this._byCid = {};
+    },
+
+    // Prepare a model or hash of attributes to be added to this collection.
+    _prepareModel: function(model, options) {
+      options || (options = {});
+      if (!(model instanceof Model)) {
+        var attrs = model;
+        options.collection = this;
+        model = new this.model(attrs, options);
+        if (!model._validate(model.attributes, options)) model = false;
+      } else if (!model.collection) {
+        model.collection = this;
+      }
+      return model;
+    },
+
+    // Internal method to remove a model's ties to a collection.
+    _removeReference: function(model) {
+      if (this == model.collection) {
+        delete model.collection;
+      }
+      model.off('all', this._onModelEvent, this);
+    },
+
+    // Internal method called every time a model in the set fires an event.
+    // Sets need to update their indexes when models change ids. All other
+    // events simply proxy through. "add" and "remove" events that originate
+    // in other collections are ignored.
+    _onModelEvent: function(event, model, collection, options) {
+      if ((event == 'add' || event == 'remove') && collection != this) return;
+      if (event == 'destroy') {
+        this.remove(model, options);
+      }
+      if (model && event === 'change:' + model.idAttribute) {
+        delete this._byId[model.previous(model.idAttribute)];
+        this._byId[model.id] = model;
+      }
+      this.trigger.apply(this, arguments);
+    }
+
+  });
+
+  // Underscore methods that we want to implement on the Collection.
+  var methods = ['forEach', 'each', 'map', 'reduce', 'reduceRight', 'find',
+    'detect', 'filter', 'select', 'reject', 'every', 'all', 'some', 'any',
+    'include', 'contains', 'invoke', 'max', 'min', 'sortBy', 'sortedIndex',
+    'toArray', 'size', 'first', 'initial', 'rest', 'last', 'without', 'indexOf',
+    'shuffle', 'lastIndexOf', 'isEmpty', 'groupBy'];
+
+  // Mix in each Underscore method as a proxy to `Collection#models`.
+  _.each(methods, function(method) {
+    Collection.prototype[method] = function() {
+      return _[method].apply(_, [this.models].concat(_.toArray(arguments)));
+    };
+  });
+
+  // Backbone.Router
+  // -------------------
+
+  // Routers map faux-URLs to actions, and fire events when routes are
+  // matched. Creating a new one sets its `routes` hash, if not set statically.
+  var Router = Backbone.Router = function(options) {
+    options || (options = {});
+    if (options.routes) this.routes = options.routes;
+    this._bindRoutes();
+    this.initialize.apply(this, arguments);
+  };
+
+  // Cached regular expressions for matching named param parts and splatted
+  // parts of route strings.
+  var namedParam    = /:\w+/g;
+  var splatParam    = /\*\w+/g;
+  var escapeRegExp  = /[-[\]{}()+?.,\\^$|#\s]/g;
+
+  // Set up all inheritable **Backbone.Router** properties and methods.
+  _.extend(Router.prototype, Events, {
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize: function(){},
+
+    // Manually bind a single named route to a callback. For example:
+    //
+    //     this.route('search/:query/p:num', 'search', function(query, num) {
+    //       ...
+    //     });
+    //
+    route: function(route, name, callback) {
+      Backbone.history || (Backbone.history = new History);
+      if (!_.isRegExp(route)) route = this._routeToRegExp(route);
+      if (!callback) callback = this[name];
+      Backbone.history.route(route, _.bind(function(fragment) {
+        var args = this._extractParameters(route, fragment);
+        callback && callback.apply(this, args);
+        this.trigger.apply(this, ['route:' + name].concat(args));
+        Backbone.history.trigger('route', this, name, args);
+      }, this));
+      return this;
+    },
+
+    // Simple proxy to `Backbone.history` to save a fragment into the history.
+    navigate: function(fragment, options) {
+      Backbone.history.navigate(fragment, options);
+    },
+
+    // Bind all defined routes to `Backbone.history`. We have to reverse the
+    // order of the routes here to support behavior where the most general
+    // routes can be defined at the bottom of the route map.
+    _bindRoutes: function() {
+      if (!this.routes) return;
+      var routes = [];
+      for (var route in this.routes) {
+        routes.unshift([route, this.routes[route]]);
+      }
+      for (var i = 0, l = routes.length; i < l; i++) {
+        this.route(routes[i][0], routes[i][1], this[routes[i][1]]);
+      }
+    },
+
+    // Convert a route string into a regular expression, suitable for matching
+    // against the current location hash.
+    _routeToRegExp: function(route) {
+      route = route.replace(escapeRegExp, '\\$&')
+                   .replace(namedParam, '([^\/]+)')
+                   .replace(splatParam, '(.*?)');
+      return new RegExp('^' + route + '$');
+    },
+
+    // Given a route, and a URL fragment that it matches, return the array of
+    // extracted parameters.
+    _extractParameters: function(route, fragment) {
+      return route.exec(fragment).slice(1);
+    }
+
+  });
+
+  // Backbone.History
+  // ----------------
+
+  // Handles cross-browser history management, based on URL fragments. If the
+  // browser does not support `onhashchange`, falls back to polling.
+  var History = Backbone.History = function() {
+    this.handlers = [];
+    _.bindAll(this, 'checkUrl');
+  };
+
+  // Cached regex for cleaning leading hashes and slashes .
+  var routeStripper = /^[#\/]/;
+
+  // Cached regex for detecting MSIE.
+  var isExplorer = /msie [\w.]+/;
+
+  // Has the history handling already been started?
+  History.started = false;
+
+  // Set up all inheritable **Backbone.History** properties and methods.
+  _.extend(History.prototype, Events, {
+
+    // The default interval to poll for hash changes, if necessary, is
+    // twenty times a second.
+    interval: 50,
+
+    // Gets the true hash value. Cannot use location.hash directly due to bug
+    // in Firefox where location.hash will always be decoded.
+    getHash: function(windowOverride) {
+      var loc = windowOverride ? windowOverride.location : window.location;
+      var match = loc.href.match(/#(.*)$/);
+      return match ? match[1] : '';
+    },
+
+    // Get the cross-browser normalized URL fragment, either from the URL,
+    // the hash, or the override.
+    getFragment: function(fragment, forcePushState) {
+      if (fragment == null) {
+        if (this._hasPushState || forcePushState) {
+          fragment = window.location.pathname;
+          var search = window.location.search;
+          if (search) fragment += search;
+        } else {
+          fragment = this.getHash();
+        }
+      }
+      if (!fragment.indexOf(this.options.root)) fragment = fragment.substr(this.options.root.length);
+      return fragment.replace(routeStripper, '');
+    },
+
+    // Start the hash change handling, returning `true` if the current URL matches
+    // an existing route, and `false` otherwise.
+    start: function(options) {
+      if (History.started) throw new Error("Backbone.history has already been started");
+      History.started = true;
+
+      // Figure out the initial configuration. Do we need an iframe?
+      // Is pushState desired ... is it available?
+      this.options          = _.extend({}, {root: '/'}, this.options, options);
+      this._wantsHashChange = this.options.hashChange !== false;
+      this._wantsPushState  = !!this.options.pushState;
+      this._hasPushState    = !!(this.options.pushState && window.history && window.history.pushState);
+      var fragment          = this.getFragment();
+      var docMode           = document.documentMode;
+      var oldIE             = (isExplorer.exec(navigator.userAgent.toLowerCase()) && (!docMode || docMode <= 7));
+
+      if (oldIE) {
+        this.iframe = $('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo('body')[0].contentWindow;
+        this.navigate(fragment);
+      }
+
+      // Depending on whether we're using pushState or hashes, and whether
+      // 'onhashchange' is supported, determine how we check the URL state.
+      if (this._hasPushState) {
+        $(window).bind('popstate', this.checkUrl);
+      } else if (this._wantsHashChange && ('onhashchange' in window) && !oldIE) {
+        $(window).bind('hashchange', this.checkUrl);
+      } else if (this._wantsHashChange) {
+        this._checkUrlInterval = setInterval(this.checkUrl, this.interval);
+      }
+
+      // Determine if we need to change the base url, for a pushState link
+      // opened by a non-pushState browser.
+      this.fragment = fragment;
+      var loc = window.location;
+      var atRoot  = loc.pathname == this.options.root;
+
+      // If we've started off with a route from a `pushState`-enabled browser,
+      // but we're currently in a browser that doesn't support it...
+      if (this._wantsHashChange && this._wantsPushState && !this._hasPushState && !atRoot) {
+        this.fragment = this.getFragment(null, true);
+        window.location.replace(this.options.root + '#' + this.fragment);
+        // Return immediately as browser will do redirect to new url
+        return true;
+
+      // Or if we've started out with a hash-based route, but we're currently
+      // in a browser where it could be `pushState`-based instead...
+      } else if (this._wantsPushState && this._hasPushState && atRoot && loc.hash) {
+        this.fragment = this.getHash().replace(routeStripper, '');
+        window.history.replaceState({}, document.title, loc.protocol + '//' + loc.host + this.options.root + this.fragment);
+      }
+
+      if (!this.options.silent) {
+        return this.loadUrl();
+      }
+    },
+
+    // Disable Backbone.history, perhaps temporarily. Not useful in a real app,
+    // but possibly useful for unit testing Routers.
+    stop: function() {
+      $(window).unbind('popstate', this.checkUrl).unbind('hashchange', this.checkUrl);
+      clearInterval(this._checkUrlInterval);
+      History.started = false;
+    },
+
+    // Add a route to be tested when the fragment changes. Routes added later
+    // may override previous routes.
+    route: function(route, callback) {
+      this.handlers.unshift({route: route, callback: callback});
+    },
+
+    // Checks the current URL to see if it has changed, and if it has,
+    // calls `loadUrl`, normalizing across the hidden iframe.
+    checkUrl: function(e) {
+      var current = this.getFragment();
+      if (current == this.fragment && this.iframe) current = this.getFragment(this.getHash(this.iframe));
+      if (current == this.fragment) return false;
+      if (this.iframe) this.navigate(current);
+      this.loadUrl() || this.loadUrl(this.getHash());
+    },
+
+    // Attempt to load the current URL fragment. If a route succeeds with a
+    // match, returns `true`. If no defined routes matches the fragment,
+    // returns `false`.
+    loadUrl: function(fragmentOverride) {
+      var fragment = this.fragment = this.getFragment(fragmentOverride);
+      var matched = _.any(this.handlers, function(handler) {
+        if (handler.route.test(fragment)) {
+          handler.callback(fragment);
+          return true;
+        }
+      });
+      return matched;
+    },
+
+    // Save a fragment into the hash history, or replace the URL state if the
+    // 'replace' option is passed. You are responsible for properly URL-encoding
+    // the fragment in advance.
+    //
+    // The options object can contain `trigger: true` if you wish to have the
+    // route callback be fired (not usually desirable), or `replace: true`, if
+    // you wish to modify the current URL without adding an entry to the history.
+    navigate: function(fragment, options) {
+      if (!History.started) return false;
+      if (!options || options === true) options = {trigger: options};
+      var frag = (fragment || '').replace(routeStripper, '');
+      if (this.fragment == frag) return;
+
+      // If pushState is available, we use it to set the fragment as a real URL.
+      if (this._hasPushState) {
+        if (frag.indexOf(this.options.root) != 0) frag = this.options.root + frag;
+        this.fragment = frag;
+        window.history[options.replace ? 'replaceState' : 'pushState']({}, document.title, frag);
+
+      // If hash changes haven't been explicitly disabled, update the hash
+      // fragment to store history.
+      } else if (this._wantsHashChange) {
+        this.fragment = frag;
+        this._updateHash(window.location, frag, options.replace);
+        if (this.iframe && (frag != this.getFragment(this.getHash(this.iframe)))) {
+          // Opening and closing the iframe tricks IE7 and earlier to push a history entry on hash-tag change.
+          // When replace is true, we don't want this.
+          if(!options.replace) this.iframe.document.open().close();
+          this._updateHash(this.iframe.location, frag, options.replace);
+        }
+
+      // If you've told us that you explicitly don't want fallback hashchange-
+      // based history, then `navigate` becomes a page refresh.
+      } else {
+        window.location.assign(this.options.root + fragment);
+      }
+      if (options.trigger) this.loadUrl(fragment);
+    },
+
+    // Update the hash location, either replacing the current entry, or adding
+    // a new one to the browser history.
+    _updateHash: function(location, fragment, replace) {
+      if (replace) {
+        location.replace(location.toString().replace(/(javascript:|#).*$/, '') + '#' + fragment);
+      } else {
+        location.hash = fragment;
+      }
+    }
+  });
+
+  // Backbone.View
+  // -------------
+
+  // Creating a Backbone.View creates its initial element outside of the DOM,
+  // if an existing element is not provided...
+  var View = Backbone.View = function(options) {
+    this.cid = _.uniqueId('view');
+    this._configure(options || {});
+    this._ensureElement();
+    this.initialize.apply(this, arguments);
+    this.delegateEvents();
+  };
+
+  // Cached regex to split keys for `delegate`.
+  var delegateEventSplitter = /^(\S+)\s*(.*)$/;
+
+  // List of view options to be merged as properties.
+  var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName'];
+
+  // Set up all inheritable **Backbone.View** properties and methods.
+  _.extend(View.prototype, Events, {
+
+    // The default `tagName` of a View's element is `"div"`.
+    tagName: 'div',
+
+    // jQuery delegate for element lookup, scoped to DOM elements within the
+    // current view. This should be prefered to global lookups where possible.
+    $: function(selector) {
+      return this.$el.find(selector);
+    },
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize: function(){},
+
+    // **render** is the core function that your view should override, in order
+    // to populate its element (`this.el`), with the appropriate HTML. The
+    // convention is for **render** to always return `this`.
+    render: function() {
+      return this;
+    },
+
+    // Remove this view from the DOM. Note that the view isn't present in the
+    // DOM by default, so calling this method may be a no-op.
+    remove: function() {
+      this.$el.remove();
+      return this;
+    },
+
+    // For small amounts of DOM Elements, where a full-blown template isn't
+    // needed, use **make** to manufacture elements, one at a time.
+    //
+    //     var el = this.make('li', {'class': 'row'}, this.model.escape('title'));
+    //
+    make: function(tagName, attributes, content) {
+      var el = document.createElement(tagName);
+      if (attributes) $(el).attr(attributes);
+      if (content) $(el).html(content);
+      return el;
+    },
+
+    // Change the view's element (`this.el` property), including event
+    // re-delegation.
+    setElement: function(element, delegate) {
+      if (this.$el) this.undelegateEvents();
+      this.$el = (element instanceof $) ? element : $(element);
+      this.el = this.$el[0];
+      if (delegate !== false) this.delegateEvents();
+      return this;
+    },
+
+    // Set callbacks, where `this.events` is a hash of
+    //
+    // *{"event selector": "callback"}*
+    //
+    //     {
+    //       'mousedown .title':  'edit',
+    //       'click .button':     'save'
+    //       'click .open':       function(e) { ... }
+    //     }
+    //
+    // pairs. Callbacks will be bound to the view, with `this` set properly.
+    // Uses event delegation for efficiency.
+    // Omitting the selector binds the event to `this.el`.
+    // This only works for delegate-able events: not `focus`, `blur`, and
+    // not `change`, `submit`, and `reset` in Internet Explorer.
+    delegateEvents: function(events) {
+      if (!(events || (events = getValue(this, 'events')))) return;
+      this.undelegateEvents();
+      for (var key in events) {
+        var method = events[key];
+        if (!_.isFunction(method)) method = this[events[key]];
+        if (!method) throw new Error('Method "' + events[key] + '" does not exist');
+        var match = key.match(delegateEventSplitter);
+        var eventName = match[1], selector = match[2];
+        method = _.bind(method, this);
+        eventName += '.delegateEvents' + this.cid;
+        if (selector === '') {
+          this.$el.bind(eventName, method);
+        } else {
+          this.$el.delegate(selector, eventName, method);
+        }
+      }
+    },
+
+    // Clears all callbacks previously bound to the view with `delegateEvents`.
+    // You usually don't need to use this, but may wish to if you have multiple
+    // Backbone views attached to the same DOM element.
+    undelegateEvents: function() {
+      this.$el.unbind('.delegateEvents' + this.cid);
+    },
+
+    // Performs the initial configuration of a View with a set of options.
+    // Keys with special meaning *(model, collection, id, className)*, are
+    // attached directly to the view.
+    _configure: function(options) {
+      if (this.options) options = _.extend({}, this.options, options);
+      for (var i = 0, l = viewOptions.length; i < l; i++) {
+        var attr = viewOptions[i];
+        if (options[attr]) this[attr] = options[attr];
+      }
+      this.options = options;
+    },
+
+    // Ensure that the View has a DOM element to render into.
+    // If `this.el` is a string, pass it through `$()`, take the first
+    // matching element, and re-assign it to `el`. Otherwise, create
+    // an element from the `id`, `className` and `tagName` properties.
+    _ensureElement: function() {
+      if (!this.el) {
+        var attrs = getValue(this, 'attributes') || {};
+        if (this.id) attrs.id = this.id;
+        if (this.className) attrs['class'] = this.className;
+        this.setElement(this.make(this.tagName, attrs), false);
+      } else {
+        this.setElement(this.el, false);
+      }
+    }
+
+  });
+
+  // The self-propagating extend function that Backbone classes use.
+  var extend = function (protoProps, classProps) {
+    var child = inherits(this, protoProps, classProps);
+    child.extend = this.extend;
+    return child;
+  };
+
+  // Set up inheritance for the model, collection, and view.
+  Model.extend = Collection.extend = Router.extend = View.extend = extend;
+
+  // Backbone.sync
+  // -------------
+
+  // Map from CRUD to HTTP for our default `Backbone.sync` implementation.
+  var methodMap = {
+    'create': 'POST',
+    'update': 'PUT',
+    'delete': 'DELETE',
+    'read':   'GET'
+  };
+
+  // Override this function to change the manner in which Backbone persists
+  // models to the server. You will be passed the type of request, and the
+  // model in question. By default, makes a RESTful Ajax request
+  // to the model's `url()`. Some possible customizations could be:
+  //
+  // * Use `setTimeout` to batch rapid-fire updates into a single request.
+  // * Send up the models as XML instead of JSON.
+  // * Persist models via WebSockets instead of Ajax.
+  //
+  // Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests
+  // as `POST`, with a `_method` parameter containing the true HTTP method,
+  // as well as all requests with the body as `application/x-www-form-urlencoded`
+  // instead of `application/json` with the model in a param named `model`.
+  // Useful when interfacing with server-side languages like **PHP** that make
+  // it difficult to read the body of `PUT` requests.
+  Backbone.sync = function(method, model, options) {
+    var type = methodMap[method];
+
+    // Default options, unless specified.
+    options || (options = {});
+
+    // Default JSON-request options.
+    var params = {type: type, dataType: 'json'};
+
+    // Ensure that we have a URL.
+    if (!options.url) {
+      params.url = getValue(model, 'url') || urlError();
+    }
+
+    // Ensure that we have the appropriate request data.
+    if (!options.data && model && (method == 'create' || method == 'update')) {
+      params.contentType = 'application/json';
+      params.data = JSON.stringify(model.toJSON());
+    }
+
+    // For older servers, emulate JSON by encoding the request into an HTML-form.
+    if (Backbone.emulateJSON) {
+      params.contentType = 'application/x-www-form-urlencoded';
+      params.data = params.data ? {model: params.data} : {};
+    }
+
+    // For older servers, emulate HTTP by mimicking the HTTP method with `_method`
+    // And an `X-HTTP-Method-Override` header.
+    if (Backbone.emulateHTTP) {
+      if (type === 'PUT' || type === 'DELETE') {
+        if (Backbone.emulateJSON) params.data._method = type;
+        params.type = 'POST';
+        params.beforeSend = function(xhr) {
+          xhr.setRequestHeader('X-HTTP-Method-Override', type);
+        };
+      }
+    }
+
+    // Don't process data on a non-GET request.
+    if (params.type !== 'GET' && !Backbone.emulateJSON) {
+      params.processData = false;
+    }
+
+    // Make the request, allowing the user to override any Ajax options.
+    return $.ajax(_.extend(params, options));
+  };
+
+  // Wrap an optional error callback with a fallback error event.
+  Backbone.wrapError = function(onError, originalModel, options) {
+    return function(model, resp) {
+      resp = model === originalModel ? resp : model;
+      if (onError) {
+        onError(originalModel, resp, options);
+      } else {
+        originalModel.trigger('error', originalModel, resp, options);
+      }
+    };
+  };
+
+  // Helpers
+  // -------
+
+  // Shared empty constructor function to aid in prototype-chain creation.
+  var ctor = function(){};
+
+  // Helper function to correctly set up the prototype chain, for subclasses.
+  // Similar to `goog.inherits`, but uses a hash of prototype properties and
+  // class properties to be extended.
+  var inherits = function(parent, protoProps, staticProps) {
+    var child;
+
+    // The constructor function for the new subclass is either defined by you
+    // (the "constructor" property in your `extend` definition), or defaulted
+    // by us to simply call the parent's constructor.
+    if (protoProps && protoProps.hasOwnProperty('constructor')) {
+      child = protoProps.constructor;
+    } else {
+      child = function(){ parent.apply(this, arguments); };
+    }
+
+    // Inherit class (static) properties from parent.
+    _.extend(child, parent);
+
+    // Set the prototype chain to inherit from `parent`, without calling
+    // `parent`'s constructor function.
+    ctor.prototype = parent.prototype;
+    child.prototype = new ctor();
+
+    // Add prototype properties (instance properties) to the subclass,
+    // if supplied.
+    if (protoProps) _.extend(child.prototype, protoProps);
+
+    // Add static properties to the constructor function, if supplied.
+    if (staticProps) _.extend(child, staticProps);
+
+    // Correctly set child's `prototype.constructor`.
+    child.prototype.constructor = child;
+
+    // Set a convenience property in case the parent's prototype is needed later.
+    child.__super__ = parent.prototype;
+
+    return child;
+  };
+
+  // Helper function to get a value from a Backbone object as a property
+  // or as a function.
+  var getValue = function(object, prop) {
+    if (!(object && object[prop])) return null;
+    return _.isFunction(object[prop]) ? object[prop]() : object[prop];
+  };
+
+  // Throw an error when a URL is needed, and none is supplied.
+  var urlError = function() {
+    throw new Error('A "url" property or function must be specified');
+  };
+
+}).call(this);
diff -r b43dd87f7ffa -r 948283342245 server/src/main/webapp/js/config.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/server/src/main/webapp/js/config.js	Mon Aug 20 16:07:15 2012 +0200
@@ -0,0 +1,31 @@
+//
+// Config file. Split out from the app for ease of overlaying a new config
+// without affecting the app controller.
+//
+// Copyright (c) The Dojo Foundation 2011. All Rights Reserved.
+//
+var dojoConfig = {
+	baseUrl: '/renkan',
+	async:true,
+	paths : {
+	   coweb : 'lib/coweb',
+	   cowebx: 'lib/cowebx',
+	   org : 'lib/org'
+	},
+/*	packages:[{
+		name: 'dojo',
+		location:'http://vhost1629.developer.ihost.com/dojotoolkit/1.7.0/dojo',
+		main:'main'
+	},
+	{
+		name: 'dijit',
+		location:'http://vhost1629.developer.ihost.com/dojotoolkit/1.7.0/dijit',
+		main:'main'
+	},
+	{
+		name: 'dojox',
+		location:'http://vhost1629.developer.ihost.com/dojotoolkit/1.7.0/dojox',
+		main:'main'
+	}]*/
+};
+
diff -r b43dd87f7ffa -r 948283342245 server/src/main/webapp/js/dojo.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/server/src/main/webapp/js/dojo.js	Mon Aug 20 16:07:15 2012 +0200
@@ -0,0 +1,15 @@
+/*
+	Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
+	Available via Academic Free License >= 2.1 OR the modified BSD license.
+	see: http://dojotoolkit.org/license for details
+*/
+
+/*
+	This is an optimized version of Dojo, built for deployment and not for
+	development. To get sources and documentation, please visit:
+
+		http://dojotoolkit.org
+*/
+
+//>>built
+(function(_1,_2){var _3=function(){},_4=function(it){for(var p in it){return 0;}return 1;},_5={}.toString,_6=function(it){return _5.call(it)=="[object Function]";},_7=function(it){return _5.call(it)=="[object String]";},_8=function(it){return _5.call(it)=="[object Array]";},_9=function(_a,_b){if(_a){for(var i=0;i<_a.length;){_b(_a[i++]);}}},_c=function(_d,_e){for(var p in _e){_d[p]=_e[p];}return _d;},_f=function(_10,_11){return _c(new Error(_10),{src:"dojoLoader",info:_11});},_12=1,uid=function(){return "_"+_12++;},req=function(_13,_14,_15){return _16(_13,_14,_15,0,req);},_17=this,doc=_17.document,_18=doc&&doc.createElement("DiV"),has=req.has=function(_19){return _6(_1a[_19])?(_1a[_19]=_1a[_19](_17,doc,_18)):_1a[_19];},_1a=has.cache=_2.hasCache;has.add=function(_1b,_1c,now,_1d){(_1a[_1b]===undefined||_1d)&&(_1a[_1b]=_1c);return now&&has(_1b);};0&&has.add("host-node",_1.has&&"host-node" in _1.has?_1.has["host-node"]:(typeof 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_19f=_19a(text,_184,mid,_199);if(_19f===_199){_19e.push(_15d[url]=_199.result);}else{if(_19f instanceof Error){console.error("failed to evaluate i18n bundle; url="+url,_19f);_19f={};}_19e.push(_15d[url]=(/nls\/[^\/]+\/[^\/]+$/.test(url)?_19f:{root:_19f,_v1x:1}));}};if(_15d[url]){_19e.push(_15d[url]);}else{var _1a0=_19d.syncLoadNls(mid);if(_1a0){_19e.push(_1a0);}else{if(!xhr){try{_19d.getText(url,true,load);}catch(e){_19e.push(_15d[url]={});}}else{xhr.get({url:url,sync:true,load:load,error:function(){_19e.push(_15d[url]={});}});}}}});_19c&&_19c.apply(null,_19e);};_184=function(_1a1){for(var _1a2,_1a3=_1a1.split("/"),_1a4=dojo.global[_1a3[0]],i=1;_1a4&&i<_1a3.length-1;_1a4=_1a4[_1a3[i++]]){}if(_1a4){_1a2=_1a4[_1a3[i]];if(!_1a2){_1a2=_1a4[_1a3[i].replace(/-/g,"_")];}if(_1a2){_15d[_1a1]=_1a2;}}return _1a2;};_154.getLocalization=function(_1a5,_1a6,_1a7){var 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marginBox(node,box){return box?geom.setMarginBox(node,box):geom.getMarginBox(node);};dojo.contentBox=function contentBox(node,box){return box?geom.setContentSize(node,box):geom.getContentBox(node);};dojo.coords=function(node,_1ba){dojo.deprecated("dojo.coords()","Use dojo.position() or dojo.marginBox().");node=dom.byId(node);var s=_1b8.getComputedStyle(node),mb=geom.getMarginBox(node,s);var abs=geom.position(node,_1ba);mb.x=abs.x;mb.y=abs.y;return mb;};dojo.getProp=prop.get;dojo.setProp=prop.set;dojo.prop=function(node,name,_1bb){if(arguments.length==2){return prop[typeof name=="string"?"get":"set"](node,name);}return prop.set(node,name,_1bb);};dojo.getStyle=_1b8.get;dojo.setStyle=_1b8.set;dojo.getComputedStyle=_1b8.getComputedStyle;dojo.__toPixelValue=dojo.toPixelValue=_1b8.toPixelValue;dojo.style=function(node,name,_1bc){switch(arguments.length){case 1:return _1b8.get(node);case 2:return _1b8[typeof name=="string"?"get":"set"](node,name);}return _1b8.set(node,name,_1bc);};return 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notice.";if(_1ca){_1cb+=" "+_1ca;}console.warn(_1cb);};}1||has.add("dojo-modulePaths",1);if(1){if(_1bd.modulePaths){dojo.deprecated("dojo.modulePaths","use paths configuration");var _1cc={};for(p in _1bd.modulePaths){_1cc[p.replace(/\./g,"/")]=_1bd.modulePaths[p];}_1be({paths:_1cc});}}1||has.add("dojo-moduleUrl",1);if(1){dojo.moduleUrl=function(_1cd,url){dojo.deprecated("dojo.moduleUrl()","use require.toUrl","2.0");var _1ce=null;if(_1cd){_1ce=_1be.toUrl(_1cd.replace(/\./g,"/")+(url?("/"+url):"")+"/*.*").replace(/\/\*\.\*/,"")+(url?"":"/");}return _1ce;};}dojo._hasResource={};return dojo;});},"dojo/io-query":function(){define(["./_base/lang"],function(lang){var _1cf={};return {objectToQuery:function objectToQuery(map){var enc=encodeURIComponent,_1d0=[];for(var name in map){var _1d1=map[name];if(_1d1!=_1cf[name]){var _1d2=enc(name)+"=";if(lang.isArray(_1d1)){for(var i=0,l=_1d1.length;i<l;++i){_1d0.push(_1d2+enc(_1d1[i]));}}else{_1d0.push(_1d2+enc(_1d1));}}}return 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_1f3=_1d9&&_1d9(_1f2);if(!_1db){if(!(_1f3 instanceof Error)){_1f3=new _1d5(_1f3);}_1f3.log=false;_1f2.reject(_1f3);}}};_1d7(_1de);};lang.extend(_1d8,{addCallback:function(_1f4){return this.addCallbacks(lang.hitch.apply(dojo,arguments));},addErrback:function(_1f5){return this.addCallbacks(null,lang.hitch.apply(dojo,arguments));},addBoth:function(_1f6){var _1f7=lang.hitch.apply(dojo,arguments);return this.addCallbacks(_1f7,_1f7);},fired:-1});_1d8.when=dojo.when=when;return _1d8;});},"dojo/NodeList-dom":function(){define(["./_base/kernel","./query","./_base/array","./_base/lang","./dom-class","./dom-construct","./dom-geometry","./dom-attr","./dom-style"],function(dojo,_1f8,_1f9,lang,_1fa,_1fb,_1fc,_1fd,_1fe){var _1ff=function(a){return a.length==1&&(typeof a[0]=="string");};var _200=function(node){var p=node.parentNode;if(p){p.removeChild(node);}};var _201=_1f8.NodeList,awc=_201._adaptWithCondition,aafe=_201._adaptAsForEach,aam=_201._adaptAsMap;function _202(_203){return 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t=aps.call(this,0),m=_21b.map(arguments,function(a){return aps.call(a,0);});return this._wrap(apc.apply(t,m),this);},map:function(func,obj){return this._wrap(_21b.map(this,func,obj),this);},forEach:function(_231,_232){_21e(this,_231,_232);return this;},filter:function(_233){var a=arguments,_234=this,_235=0;if(typeof _233=="string"){_234=_236._filterResult(this,a[0]);if(a.length==1){return _234._stash(this);}_235=1;}return this._wrap(_21b.filter(_234,a[_235],a[_235+1]),this);},instantiate:function(_237,_238){var c=lang.isFunction(_237)?_237:lang.getObject(_237);_238=_238||{};return this.forEach(function(node){new c(_238,node);});},at:function(){var t=new this._NodeListCtor(0);_21e(arguments,function(i){if(i<0){i=this.length+i;}if(this[i]){t.push(this[i]);}},this);return t._stash(this);}});function _239(_23a,_23b){var _23c=function(_23d,root){if(typeof root=="string"){root=dom.byId(root);if(!root){return new _23b([]);}}var _23e=typeof 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document!="undefined"&&window.location==location&&window.document==document,_24d=this,doc=_24c&&document,_24e=doc&&doc.createElement("DiV"),_24f=(_24b.config&&_24b.config())||{};has=function(name){return typeof _24f[name]=="function"?(_24f[name]=_24f[name](_24d,doc,_24e)):_24f[name];};has.cache=_24f;has.add=function(name,test,now,_250){(typeof _24f[name]=="undefined"||_250)&&(_24f[name]=test);return now&&has(name);};1||has.add("host-browser",_24c);1||has.add("dom",_24c);1||has.add("dojo-dom-ready-api",1);1||has.add("dojo-sniff",1);}if(1){has.add("dom-addeventlistener",!!document.addEventListener);has.add("touch","ontouchstart" in document);has.add("device-width",screen.availWidth||innerWidth);var form=document.createElement("form");has.add("dom-attributes-explicit",form.attributes.length==0);has.add("dom-attributes-specified-flag",form.attributes.length>0&&form.attributes.length<40);}has.clearElement=function(_251){_251.innerHTML="";return _251;};has.normalize=function(id,_252){var 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db=win.body(node.ownerDocument),ret=node.getBoundingClientRect();ret={x:ret.left,y:ret.top,w:ret.right-ret.left,h:ret.bottom-ret.top};if(has("ie")){var _38b=geom.getIeDocumentElementOffset(node.ownerDocument);ret.x-=_38b.x+(has("quirks")?db.clientLeft+db.offsetLeft:0);ret.y-=_38b.y+(has("quirks")?db.clientTop+db.offsetTop:0);}if(_38a){var _38c=geom.docScroll(node.ownerDocument);ret.x+=_38c.x;ret.y+=_38c.y;}return ret;};geom.getMarginSize=function getMarginSize(node,_38d){node=dom.byId(node);var me=geom.getMarginExtents(node,_38d||_37c.getComputedStyle(node));var size=node.getBoundingClientRect();return {w:(size.right-size.left)+me.w,h:(size.bottom-size.top)+me.h};};geom.normalizeEvent=function(_38e){if(!("layerX" in _38e)){_38e.layerX=_38e.offsetX;_38e.layerY=_38e.offsetY;}if(!has("dom-addeventlistener")){var se=_38e.target;var doc=(se&&se.ownerDocument)||document;var _38f=has("quirks")?doc.body:doc.documentElement;var _390=geom.getIeDocumentElementOffset(doc);_38e.pageX=_38e.clientX+geom.fixIeBiDiScrollLeft(_38f.scrollLeft||0,doc)-_390.x;_38e.pageY=_38e.clientY+(_38f.scrollTop||0)-_390.y;}};return geom;});},"dojo/dom-style":function(){define("dojo/dom-style",["./sniff","./dom"],function(has,dom){var _391,_392={};if(has("webkit")){_391=function(node){var s;if(node.nodeType==1){var dv=node.ownerDocument.defaultView;s=dv.getComputedStyle(node,null);if(!s&&node.style){node.style.display="";s=dv.getComputedStyle(node,null);}}return s||{};};}else{if(has("ie")&&(has("ie")<9||has("quirks"))){_391=function(node){return node.nodeType==1&&node.currentStyle?node.currentStyle:{};};}else{_391=function(node){return node.nodeType==1?node.ownerDocument.defaultView.getComputedStyle(node,null):{};};}}_392.getComputedStyle=_391;var _393;if(!has("ie")){_393=function(_394,_395){return parseFloat(_395)||0;};}else{_393=function(_396,_397){if(!_397){return 0;}if(_397=="medium"){return 4;}if(_397.slice&&_397.slice(-2)=="px"){return parseFloat(_397);}var s=_396.style,rs=_396.runtimeStyle,cs=_396.currentStyle,_398=s.left,_399=rs.left;rs.left=cs.left;try{s.left=_397;_397=s.pixelLeft;}catch(e){_397=0;}s.left=_398;rs.left=_399;return _397;};}_392.toPixelValue=_393;var astr="DXImageTransform.Microsoft.Alpha";var af=function(n,f){try{return n.filters.item(astr);}catch(e){return f?{}:null;}};var _39a=has("ie")<9||(has("ie")&&has("quirks"))?function(node){try{return af(node).Opacity/100;}catch(e){return 1;}}:function(node){return _391(node).opacity;};var _39b=has("ie")<9||(has("ie")&&has("quirks"))?function(node,_39c){var ov=_39c*100,_39d=_39c==1;node.style.zoom=_39d?"":1;if(!af(node)){if(_39d){return _39c;}node.style.filter+=" progid:"+astr+"(Opacity="+ov+")";}else{af(node,1).Opacity=ov;}af(node,1).Enabled=!_39d;if(node.tagName.toLowerCase()=="tr"){for(var td=node.firstChild;td;td=td.nextSibling){if(td.tagName.toLowerCase()=="td"){_39b(td,_39c);}}}return _39c;}:function(node,_39e){return node.style.opacity=_39e;};var _39f={left:true,top:true};var _3a0=/margin|padding|width|height|max|min|offset/;function _3a1(node,type,_3a2){type=type.toLowerCase();if(has("ie")){if(_3a2=="auto"){if(type=="height"){return node.offsetHeight;}if(type=="width"){return node.offsetWidth;}}if(type=="fontweight"){switch(_3a2){case 700:return "bold";case 400:default:return "normal";}}}if(!(type in _39f)){_39f[type]=_3a0.test(type);}return _39f[type]?_393(node,_3a2):_3a2;};var _3a3=has("ie")?"styleFloat":"cssFloat",_3a4={"cssFloat":_3a3,"styleFloat":_3a3,"float":_3a3};_392.get=function getStyle(node,name){var n=dom.byId(node),l=arguments.length,op=(name=="opacity");if(l==2&&op){return _39a(n);}name=_3a4[name]||name;var s=_392.getComputedStyle(n);return (l==1)?s:_3a1(n,name,s[name]||n.style[name]);};_392.set=function setStyle(node,name,_3a5){var n=dom.byId(node),l=arguments.length,op=(name=="opacity");name=_3a4[name]||name;if(l==3){return op?_39b(n,_3a5):n.style[name]=_3a5;}for(var x in name){_392.set(node,x,name[x]);}return _392.getComputedStyle(n);};return _392;});},"dojo/dom-prop":function(){define(["exports","./_base/kernel","./sniff","./_base/lang","./dom","./dom-style","./dom-construct","./_base/connect"],function(_3a6,dojo,has,lang,dom,_3a7,ctr,conn){var _3a8={},_3a9=0,_3aa=dojo._scopeName+"attrid";_3a6.names={"class":"className","for":"htmlFor",tabindex:"tabIndex",readonly:"readOnly",colspan:"colSpan",frameborder:"frameBorder",rowspan:"rowSpan",valuetype:"valueType"};_3a6.get=function getProp(node,name){node=dom.byId(node);var lc=name.toLowerCase(),_3ab=_3a6.names[lc]||name;return node[_3ab];};_3a6.set=function setProp(node,name,_3ac){node=dom.byId(node);var l=arguments.length;if(l==2&&typeof name!="string"){for(var x in name){_3a6.set(node,x,name[x]);}return node;}var lc=name.toLowerCase(),_3ad=_3a6.names[lc]||name;if(_3ad=="style"&&typeof _3ac!="string"){_3a7.set(node,_3ac);return node;}if(_3ad=="innerHTML"){if(has("ie")&&node.tagName.toLowerCase() in {col:1,colgroup:1,table:1,tbody:1,tfoot:1,thead:1,tr:1,title:1}){ctr.empty(node);node.appendChild(ctr.toDom(_3ac,node.ownerDocument));}else{node[_3ad]=_3ac;}return node;}if(lang.isFunction(_3ac)){var _3ae=node[_3aa];if(!_3ae){_3ae=_3a9++;node[_3aa]=_3ae;}if(!_3a8[_3ae]){_3a8[_3ae]={};}var h=_3a8[_3ae][_3ad];if(h){conn.disconnect(h);}else{try{delete node[_3ad];}catch(e){}}if(_3ac){_3a8[_3ae][_3ad]=conn.connect(node,_3ad,_3ac);}else{node[_3ad]=null;}return node;}node[_3ad]=_3ac;return node;};});},"dojo/when":function(){define(["./Deferred","./promise/Promise"],function(_3af,_3b0){"use strict";return function when(_3b1,_3b2,_3b3,_3b4){var _3b5=_3b1&&typeof _3b1.then==="function";var _3b6=_3b5&&_3b1 instanceof _3b0;if(!_3b5){if(_3b2){return _3b2(_3b1);}else{return new _3af().resolve(_3b1);}}else{if(!_3b6){var _3b7=new _3af(_3b1.cancel);_3b1.then(_3b7.resolve,_3b7.reject,_3b7.progress);_3b1=_3b7.promise;}}if(_3b2||_3b3||_3b4){return _3b1.then(_3b2,_3b3,_3b4);}return _3b1;};});},"dojo/dom-attr":function(){define(["exports","./sniff","./_base/lang","./dom","./dom-style","./dom-prop"],function(_3b8,has,lang,dom,_3b9,prop){var _3ba={innerHTML:1,className:1,htmlFor:has("ie"),value:1},_3bb={classname:"class",htmlfor:"for",tabindex:"tabIndex",readonly:"readOnly"};function _3bc(node,name){var attr=node.getAttributeNode&&node.getAttributeNode(name);return attr&&attr.specified;};_3b8.has=function hasAttr(node,name){var lc=name.toLowerCase();return _3ba[prop.names[lc]||name]||_3bc(dom.byId(node),_3bb[lc]||name);};_3b8.get=function getAttr(node,name){node=dom.byId(node);var lc=name.toLowerCase(),_3bd=prop.names[lc]||name,_3be=_3ba[_3bd],_3bf=node[_3bd];if(_3be&&typeof _3bf!="undefined"){return _3bf;}if(_3bd!="href"&&(typeof _3bf=="boolean"||lang.isFunction(_3bf))){return _3bf;}var _3c0=_3bb[lc]||name;return _3bc(node,_3c0)?node.getAttribute(_3c0):null;};_3b8.set=function setAttr(node,name,_3c1){node=dom.byId(node);if(arguments.length==2){for(var x in name){_3b8.set(node,x,name[x]);}return node;}var lc=name.toLowerCase(),_3c2=prop.names[lc]||name,_3c3=_3ba[_3c2];if(_3c2=="style"&&typeof _3c1!="string"){_3b9.set(node,_3c1);return node;}if(_3c3||typeof _3c1=="boolean"||lang.isFunction(_3c1)){return prop.set(node,name,_3c1);}node.setAttribute(_3bb[lc]||name,_3c1);return node;};_3b8.remove=function removeAttr(node,name){dom.byId(node).removeAttribute(_3bb[name.toLowerCase()]||name);};_3b8.getNodeProp=function getNodeProp(node,name){node=dom.byId(node);var lc=name.toLowerCase(),_3c4=prop.names[lc]||name;if((_3c4 in node)&&_3c4!="href"){return node[_3c4];}var _3c5=_3bb[lc]||name;return _3bc(node,_3c5)?node.getAttribute(_3c5):null;};});},"dojo/dom-construct":function(){define(["exports","./_base/kernel","./sniff","./_base/window","./dom","./dom-attr","./on"],function(_3c6,dojo,has,win,dom,attr,on){var _3c7={option:["select"],tbody:["table"],thead:["table"],tfoot:["table"],tr:["table","tbody"],td:["table","tbody","tr"],th:["table","thead","tr"],legend:["fieldset"],caption:["table"],colgroup:["table"],col:["table","colgroup"],li:["ul"]},_3c8=/<\s*([\w\:]+)/,_3c9={},_3ca=0,_3cb="__"+dojo._scopeName+"ToDomId";for(var _3cc in _3c7){if(_3c7.hasOwnProperty(_3cc)){var tw=_3c7[_3cc];tw.pre=_3cc=="option"?"<select multiple=\"multiple\">":"<"+tw.join("><")+">";tw.post="</"+tw.reverse().join("></")+">";}}function _3cd(node,ref){var _3ce=ref.parentNode;if(_3ce){_3ce.insertBefore(node,ref);}};function _3cf(node,ref){var _3d0=ref.parentNode;if(_3d0){if(_3d0.lastChild==ref){_3d0.appendChild(node);}else{_3d0.insertBefore(node,ref.nextSibling);}}};var _3d1=null,_3d2;on(window,"unload",function(){_3d1=null;});_3c6.toDom=function toDom(frag,doc){doc=doc||win.doc;var _3d3=doc[_3cb];if(!_3d3){doc[_3cb]=_3d3=++_3ca+"";_3c9[_3d3]=doc.createElement("div");}frag+="";var _3d4=frag.match(_3c8),tag=_3d4?_3d4[1].toLowerCase():"",_3d5=_3c9[_3d3],wrap,i,fc,df;if(_3d4&&_3c7[tag]){wrap=_3c7[tag];_3d5.innerHTML=wrap.pre+frag+wrap.post;for(i=wrap.length;i;--i){_3d5=_3d5.firstChild;}}else{_3d5.innerHTML=frag;}if(_3d5.childNodes.length==1){return _3d5.removeChild(_3d5.firstChild);}df=doc.createDocumentFragment();while(fc=_3d5.firstChild){df.appendChild(fc);}return df;};_3c6.place=function place(node,_3d6,_3d7){_3d6=dom.byId(_3d6);if(typeof node=="string"){node=/^\s*</.test(node)?_3c6.toDom(node,_3d6.ownerDocument):dom.byId(node);}if(typeof _3d7=="number"){var cn=_3d6.childNodes;if(!cn.length||cn.length<=_3d7){_3d6.appendChild(node);}else{_3cd(node,cn[_3d7<0?0:_3d7]);}}else{switch(_3d7){case "before":_3cd(node,_3d6);break;case "after":_3cf(node,_3d6);break;case "replace":_3d6.parentNode.replaceChild(node,_3d6);break;case "only":_3c6.empty(_3d6);_3d6.appendChild(node);break;case "first":if(_3d6.firstChild){_3cd(node,_3d6.firstChild);break;}default:_3d6.appendChild(node);}}return node;};_3c6.create=function create(tag,_3d8,_3d9,pos){var doc=win.doc;if(_3d9){_3d9=dom.byId(_3d9);doc=_3d9.ownerDocument;}if(typeof tag=="string"){tag=doc.createElement(tag);}if(_3d8){attr.set(tag,_3d8);}if(_3d9){_3c6.place(tag,_3d9,pos);}return tag;};_3c6.empty=has("ie")?function(node){node=dom.byId(node);for(var c;c=node.lastChild;){_3c6.destroy(c);}}:function(node){dom.byId(node).innerHTML="";};_3c6.destroy=function destroy(node){node=dom.byId(node);try{var doc=node.ownerDocument;if(!_3d1||_3d2!=doc){_3d1=doc.createElement("div");_3d2=doc;}_3d1.appendChild(node.parentNode?node.parentNode.removeChild(node):node);_3d1.innerHTML="";}catch(e){}};});},"dojo/request/xhr":function(){define("dojo/request/xhr",["../errors/RequestError","./watch","./handlers","./util","../has"],function(_3da,_3db,_3dc,util,has){has.add("native-xhr",function(){return typeof XMLHttpRequest!=="undefined";});has.add("dojo-force-activex-xhr",function(){return has("activex")&&!document.addEventListener&&window.location.protocol==="file:";});has.add("native-xhr2",function(){if(!has("native-xhr")){return;}var x=new XMLHttpRequest();return typeof x["addEventListener"]!=="undefined"&&(typeof opera==="undefined"||typeof x["upload"]!=="undefined");});has.add("native-formdata",function(){return typeof FormData==="function";});function _3dd(_3de,_3df){var _3e0=_3de.xhr;_3de.status=_3de.xhr.status;_3de.text=_3e0.responseText;if(_3de.options.handleAs==="xml"){_3de.data=_3e0.responseXML;}if(!_3df){try{_3dc(_3de);}catch(e){_3df=e;}}if(_3df){this.reject(_3df);}else{if(util.checkStatus(_3e0.status)){this.resolve(_3de);}else{_3df=new _3da("Unable to load "+_3de.url+" status: "+_3e0.status,_3de);this.reject(_3df);}}};var _3e1,_3e2,_3e3,_3e4;if(has("native-xhr2")){_3e1=function(_3e5){return !this.isFulfilled();};_3e4=function(dfd,_3e6){_3e6.xhr.abort();};_3e3=function(_3e7,dfd,_3e8){function _3e9(evt){dfd.handleResponse(_3e8);};function _3ea(evt){var _3eb=evt.target;var _3ec=new _3da("Unable to load "+_3e8.url+" status: "+_3eb.status,_3e8);dfd.handleResponse(_3e8,_3ec);};function _3ed(evt){if(evt.lengthComputable){_3e8.loaded=evt.loaded;_3e8.total=evt.total;dfd.progress(_3e8);}};_3e7.addEventListener("load",_3e9,false);_3e7.addEventListener("error",_3ea,false);_3e7.addEventListener("progress",_3ed,false);return function(){_3e7.removeEventListener("load",_3e9,false);_3e7.removeEventListener("error",_3ea,false);_3e7.removeEventListener("progress",_3ed,false);};};}else{_3e1=function(_3ee){return _3ee.xhr.readyState;};_3e2=function(_3ef){return 4===_3ef.xhr.readyState;};_3e4=function(dfd,_3f0){var xhr=_3f0.xhr;var _3f1=typeof xhr.abort;if(_3f1==="function"||_3f1==="object"||_3f1==="unknown"){xhr.abort();}};}var _3f2,_3f3={data:null,query:null,sync:false,method:"GET",headers:{"Content-Type":"application/x-www-form-urlencoded"}};function xhr(url,_3f4,_3f5){var _3f6=util.parseArgs(url,util.deepCreate(_3f3,_3f4),has("native-formdata")&&_3f4&&_3f4.data&&_3f4.data instanceof FormData);url=_3f6.url;_3f4=_3f6.options;var _3f7,last=function(){_3f7&&_3f7();};var dfd=util.deferred(_3f6,_3e4,_3e1,_3e2,_3dd,last);var _3f8=_3f6.xhr=xhr._create();if(!_3f8){dfd.cancel(new _3da("XHR was not created"));return _3f5?dfd:dfd.promise;}_3f6.getHeader=function(_3f9){return this.xhr.getResponseHeader(_3f9);};if(_3e3){_3f7=_3e3(_3f8,dfd,_3f6);}var data=_3f4.data,_3fa=!_3f4.sync,_3fb=_3f4.method;try{_3f8.open(_3fb,url,_3fa,_3f4.user||_3f2,_3f4.password||_3f2);if(_3f4.withCredentials){_3f8.withCredentials=_3f4.withCredentials;}var _3fc=_3f4.headers,_3fd;if(_3fc){for(var hdr in _3fc){if(hdr.toLowerCase()==="content-type"){_3fd=_3fc[hdr];}else{if(_3fc[hdr]){_3f8.setRequestHeader(hdr,_3fc[hdr]);}}}}if(_3fd&&_3fd!==false){_3f8.setRequestHeader("Content-Type",_3fd);}if(!_3fc||!("X-Requested-With" in _3fc)){_3f8.setRequestHeader("X-Requested-With","XMLHttpRequest");}if(util.notify){util.notify.emit("send",_3f6,dfd.promise.cancel);}_3f8.send(data);}catch(e){dfd.reject(e);}_3db(dfd);_3f8=null;return _3f5?dfd:dfd.promise;};xhr._create=function(){throw new Error("XMLHTTP not available");};if(has("native-xhr")&&!has("dojo-force-activex-xhr")){xhr._create=function(){return new XMLHttpRequest();};}else{if(has("activex")){try{new ActiveXObject("Msxml2.XMLHTTP");xhr._create=function(){return new ActiveXObject("Msxml2.XMLHTTP");};}catch(e){try{new ActiveXObject("Microsoft.XMLHTTP");xhr._create=function(){return new ActiveXObject("Microsoft.XMLHTTP");};}catch(e){}}}}util.addCommonMethods(xhr);return xhr;});},"dojo/text":function(){define(["./_base/kernel","require","./has","./_base/xhr"],function(dojo,_3fe,has,xhr){var _3ff;if(1){_3ff=function(url,sync,load){xhr("GET",{url:url,sync:!!sync,load:load,headers:dojo.config.textPluginHeaders||{}});};}else{if(_3fe.getText){_3ff=_3fe.getText;}else{console.error("dojo/text plugin failed to load because loader does not support getText");}}var _400={},_401=function(text){if(text){text=text.replace(/^\s*<\?xml(\s)+version=[\'\"](\d)*.(\d)*[\'\"](\s)*\?>/im,"");var _402=text.match(/<body[^>]*>\s*([\s\S]+)\s*<\/body>/im);if(_402){text=_402[1];}}else{text="";}return text;},_403={},_404={};dojo.cache=function(_405,url,_406){var key;if(typeof _405=="string"){if(/\//.test(_405)){key=_405;_406=url;}else{key=_3fe.toUrl(_405.replace(/\./g,"/")+(url?("/"+url):""));}}else{key=_405+"";_406=url;}var val=(_406!=undefined&&typeof _406!="string")?_406.value:_406,_407=_406&&_406.sanitize;if(typeof val=="string"){_400[key]=val;return _407?_401(val):val;}else{if(val===null){delete _400[key];return null;}else{if(!(key in _400)){_3ff(key,true,function(text){_400[key]=text;});}return _407?_401(_400[key]):_400[key];}}};return {dynamic:true,normalize:function(id,_408){var _409=id.split("!"),url=_409[0];return (/^\./.test(url)?_408(url):url)+(_409[1]?"!"+_409[1]:"");},load:function(id,_40a,load){var _40b=id.split("!"),_40c=_40b.length>1,_40d=_40b[0],url=_40a.toUrl(_40b[0]),_40e="url:"+url,text=_403,_40f=function(text){load(_40c?_401(text):text);};if(_40d in _400){text=_400[_40d];}else{if(_40e in _40a.cache){text=_40a.cache[_40e];}else{if(url in _400){text=_400[url];}}}if(text===_403){if(_404[url]){_404[url].push(_40f);}else{var _410=_404[url]=[_40f];_3ff(url,!_40a.async,function(text){_400[_40d]=_400[url]=text;for(var i=0;i<_410.length;){_410[i++](text);}delete _404[url];});}}else{_40f(text);}}};});},"dojo/keys":function(){define("dojo/keys",["./_base/kernel","./sniff"],function(dojo,has){return dojo.keys={BACKSPACE:8,TAB:9,CLEAR:12,ENTER:13,SHIFT:16,CTRL:17,ALT:18,META:has("webkit")?91:224,PAUSE:19,CAPS_LOCK:20,ESCAPE:27,SPACE:32,PAGE_UP:33,PAGE_DOWN:34,END:35,HOME:36,LEFT_ARROW:37,UP_ARROW:38,RIGHT_ARROW:39,DOWN_ARROW:40,INSERT:45,DELETE:46,HELP:47,LEFT_WINDOW:91,RIGHT_WINDOW:92,SELECT:93,NUMPAD_0:96,NUMPAD_1:97,NUMPAD_2:98,NUMPAD_3:99,NUMPAD_4:100,NUMPAD_5:101,NUMPAD_6:102,NUMPAD_7:103,NUMPAD_8:104,NUMPAD_9:105,NUMPAD_MULTIPLY:106,NUMPAD_PLUS:107,NUMPAD_ENTER:108,NUMPAD_MINUS:109,NUMPAD_PERIOD:110,NUMPAD_DIVIDE:111,F1:112,F2:113,F3:114,F4:115,F5:116,F6:117,F7:118,F8:119,F9:120,F10:121,F11:122,F12:123,F13:124,F14:125,F15:126,NUM_LOCK:144,SCROLL_LOCK:145,UP_DPAD:175,DOWN_DPAD:176,LEFT_DPAD:177,RIGHT_DPAD:178,copyKey:has("mac")&&!has("air")?(has("safari")?91:224):17};});},"dojo/domReady":function(){define(["./has"],function(has){var _411=this,doc=document,_412={"loaded":1,"complete":1},_413=typeof doc.readyState!="string",_414=!!_412[doc.readyState];if(_413){doc.readyState="loading";}if(!_414){var _415=[],_416=[],_417=function(evt){evt=evt||_411.event;if(_414||(evt.type=="readystatechange"&&!_412[doc.readyState])){return;}_414=1;if(_413){doc.readyState="complete";}while(_415.length){(_415.shift())(doc);}},on=function(node,_418){node.addEventListener(_418,_417,false);_415.push(function(){node.removeEventListener(_418,_417,false);});};if(!has("dom-addeventlistener")){on=function(node,_419){_419="on"+_419;node.attachEvent(_419,_417);_415.push(function(){node.detachEvent(_419,_417);});};var div=doc.createElement("div");try{if(div.doScroll&&_411.frameElement===null){_416.push(function(){try{div.doScroll("left");return 1;}catch(e){}});}}catch(e){}}on(doc,"DOMContentLoaded");on(_411,"load");if("onreadystatechange" in doc){on(doc,"readystatechange");}else{if(!_413){_416.push(function(){return _412[doc.readyState];});}}if(_416.length){var _41a=function(){if(_414){return;}var i=_416.length;while(i--){if(_416[i]()){_417("poller");return;}}setTimeout(_41a,30);};_41a();}}function _41b(_41c){if(_414){_41c(doc);}else{_415.push(_41c);}};_41b.load=function(id,req,load){_41b(load);};return _41b;});},"dojo/_base/lang":function(){define("dojo/_base/lang",["./kernel","../has","../sniff"],function(dojo,has){has.add("bug-for-in-skips-shadowed",function(){for(var i in {toString:1}){return 0;}return 1;});var _41d=has("bug-for-in-skips-shadowed")?"hasOwnProperty.valueOf.isPrototypeOf.propertyIsEnumerable.toLocaleString.toString.constructor".split("."):[],_41e=_41d.length,_41f=function(_420,_421,_422){var p,i=0,_423=dojo.global;if(!_422){if(!_420.length){return _423;}else{p=_420[i++];try{_422=dojo.scopeMap[p]&&dojo.scopeMap[p][1];}catch(e){}_422=_422||(p in _423?_423[p]:(_421?_423[p]={}:undefined));}}while(_422&&(p=_420[i++])){_422=(p in _422?_422[p]:(_421?_422[p]={}:undefined));}return _422;},opts=Object.prototype.toString,_424=function(obj,_425,_426){return (_426||[]).concat(Array.prototype.slice.call(obj,_425||0));},_427=/\{([^\}]+)\}/g;var lang={_extraNames:_41d,_mixin:function(dest,_428,_429){var name,s,i,_42a={};for(name in _428){s=_428[name];if(!(name in dest)||(dest[name]!==s&&(!(name in _42a)||_42a[name]!==s))){dest[name]=_429?_429(s):s;}}if(has("bug-for-in-skips-shadowed")){if(_428){for(i=0;i<_41e;++i){name=_41d[i];s=_428[name];if(!(name in dest)||(dest[name]!==s&&(!(name in _42a)||_42a[name]!==s))){dest[name]=_429?_429(s):s;}}}}return dest;},mixin:function(dest,_42b){if(!dest){dest={};}for(var i=1,l=arguments.length;i<l;i++){lang._mixin(dest,arguments[i]);}return dest;},setObject:function(name,_42c,_42d){var _42e=name.split("."),p=_42e.pop(),obj=_41f(_42e,true,_42d);return obj&&p?(obj[p]=_42c):undefined;},getObject:function(name,_42f,_430){return _41f(name.split("."),_42f,_430);},exists:function(name,obj){return lang.getObject(name,false,obj)!==undefined;},isString:function(it){return (typeof it=="string"||it instanceof String);},isArray:function(it){return it&&(it instanceof Array||typeof it=="array");},isFunction:function(it){return opts.call(it)==="[object Function]";},isObject:function(it){return it!==undefined&&(it===null||typeof it=="object"||lang.isArray(it)||lang.isFunction(it));},isArrayLike:function(it){return it&&it!==undefined&&!lang.isString(it)&&!lang.isFunction(it)&&!(it.tagName&&it.tagName.toLowerCase()=="form")&&(lang.isArray(it)||isFinite(it.length));},isAlien:function(it){return it&&!lang.isFunction(it)&&/\{\s*\[native code\]\s*\}/.test(String(it));},extend:function(ctor,_431){for(var i=1,l=arguments.length;i<l;i++){lang._mixin(ctor.prototype,arguments[i]);}return ctor;},_hitchArgs:function(_432,_433){var pre=lang._toArray(arguments,2);var _434=lang.isString(_433);return function(){var args=lang._toArray(arguments);var f=_434?(_432||dojo.global)[_433]:_433;return f&&f.apply(_432||this,pre.concat(args));};},hitch:function(_435,_436){if(arguments.length>2){return lang._hitchArgs.apply(dojo,arguments);}if(!_436){_436=_435;_435=null;}if(lang.isString(_436)){_435=_435||dojo.global;if(!_435[_436]){throw (["lang.hitch: scope[\"",_436,"\"] is null (scope=\"",_435,"\")"].join(""));}return function(){return _435[_436].apply(_435,arguments||[]);};}return !_435?_436:function(){return _436.apply(_435,arguments||[]);};},delegate:(function(){function TMP(){};return function(obj,_437){TMP.prototype=obj;var tmp=new TMP();TMP.prototype=null;if(_437){lang._mixin(tmp,_437);}return tmp;};})(),_toArray:has("ie")?(function(){function slow(obj,_438,_439){var arr=_439||[];for(var x=_438||0;x<obj.length;x++){arr.push(obj[x]);}return arr;};return function(obj){return ((obj.item)?slow:_424).apply(this,arguments);};})():_424,partial:function(_43a){var arr=[null];return lang.hitch.apply(dojo,arr.concat(lang._toArray(arguments)));},clone:function(src){if(!src||typeof src!="object"||lang.isFunction(src)){return src;}if(src.nodeType&&"cloneNode" in src){return src.cloneNode(true);}if(src instanceof Date){return new Date(src.getTime());}if(src instanceof RegExp){return new RegExp(src);}var r,i,l;if(lang.isArray(src)){r=[];for(i=0,l=src.length;i<l;++i){if(i in src){r.push(lang.clone(src[i]));}}}else{r=src.constructor?new src.constructor():{};}return lang._mixin(r,src,lang.clone);},trim:String.prototype.trim?function(str){return str.trim();}:function(str){return str.replace(/^\s\s*/,"").replace(/\s\s*$/,"");},replace:function(tmpl,map,_43b){return tmpl.replace(_43b||_427,lang.isFunction(map)?map:function(_43c,k){return lang.getObject(k,false,map);});}};1&&lang.mixin(dojo,lang);return lang;});},"dojo/request/util":function(){define("dojo/request/util",["exports","../errors/RequestError","../errors/CancelError","../Deferred","../io-query","../_base/array","../_base/lang"],function(_43d,_43e,_43f,_440,_441,_442,lang){_43d.deepCopy=function deepCopy(_443,_444){for(var name in _444){var tval=_443[name],sval=_444[name];if(tval!==sval){if(tval&&typeof tval==="object"&&sval&&typeof sval==="object"){_43d.deepCopy(tval,sval);}else{_443[name]=sval;}}}return _443;};_43d.deepCreate=function deepCreate(_445,_446){_446=_446||{};var _447=lang.delegate(_445),name,_448;for(name in _445){_448=_445[name];if(_448&&typeof _448==="object"){_447[name]=_43d.deepCreate(_448,_446[name]);}}return _43d.deepCopy(_447,_446);};var _449=Object.freeze||function(obj){return obj;};function _44a(_44b){return _449(_44b);};_43d.deferred=function deferred(_44c,_44d,_44e,_44f,_450,last){var def=new _440(function(_451){_44d&&_44d(def,_44c);if(!_451||!(_451 instanceof _43e)&&!(_451 instanceof _43f)){return new _43f("Request canceled",_44c);}return _451;});def.response=_44c;def.isValid=_44e;def.isReady=_44f;def.handleResponse=_450;function _452(_453){_453.response=_44c;throw _453;};var _454=def.then(_44a).otherwise(_452);if(_43d.notify){_454.then(lang.hitch(_43d.notify,"emit","load"),lang.hitch(_43d.notify,"emit","error"));}var _455=_454.then(function(_456){return _456.data||_456.text;});var _457=_449(lang.delegate(_455,{response:_454}));if(last){def.then(function(_458){last.call(def,_458);},function(_459){last.call(def,_44c,_459);});}def.promise=_457;def.then=_457.then;return def;};_43d.addCommonMethods=function addCommonMethods(_45a,_45b){_442.forEach(_45b||["GET","POST","PUT","DELETE"],function(_45c){_45a[(_45c==="DELETE"?"DEL":_45c).toLowerCase()]=function(url,_45d){_45d=lang.delegate(_45d||{});_45d.method=_45c;return _45a(url,_45d);};});};_43d.parseArgs=function parseArgs(url,_45e,_45f){var data=_45e.data,_460=_45e.query;if(data&&!_45f){if(typeof data==="object"){_45e.data=_441.objectToQuery(data);}}if(_460){if(typeof _460==="object"){_460=_441.objectToQuery(_460);}if(_45e.preventCache){_460+=(_460?"&":"")+"request.preventCache="+(+(new Date));}}else{if(_45e.preventCache){_460="request.preventCache="+(+(new Date));}}if(url&&_460){url+=(~url.indexOf("?")?"&":"?")+_460;}return {url:url,options:_45e,getHeader:function(_461){return null;}};};_43d.checkStatus=function(stat){stat=stat||0;return (stat>=200&&stat<300)||stat===304||stat===1223||!stat;};});},"dojo/Evented":function(){define("dojo/Evented",["./aspect","./on"],function(_462,on){"use strict";var _463=_462.after;function _464(){};_464.prototype={on:function(type,_465){return on.parse(this,type,_465,function(_466,type){return _463(_466,"on"+type,_465,true);});},emit:function(type,_467){var args=[this];args.push.apply(args,arguments);return on.emit.apply(on,args);}};return _464;});},"dojo/mouse":function(){define("dojo/mouse",["./_base/kernel","./on","./has","./dom","./_base/window"],function(dojo,on,has,dom,win){has.add("dom-quirks",win.doc&&win.doc.compatMode=="BackCompat");has.add("events-mouseenter",win.doc&&"onmouseenter" in win.doc.createElement("div"));has.add("events-mousewheel",win.doc&&"onmousewheel" in win.doc);var _468;if(has("dom-quirks")||!has("dom-addeventlistener")){_468={LEFT:1,MIDDLE:4,RIGHT:2,isButton:function(e,_469){return e.button&_469;},isLeft:function(e){return e.button&1;},isMiddle:function(e){return e.button&4;},isRight:function(e){return e.button&2;}};}else{_468={LEFT:0,MIDDLE:1,RIGHT:2,isButton:function(e,_46a){return e.button==_46a;},isLeft:function(e){return e.button==0;},isMiddle:function(e){return e.button==1;},isRight:function(e){return e.button==2;}};}dojo.mouseButtons=_468;function _46b(type,_46c){var _46d=function(node,_46e){return on(node,type,function(evt){if(_46c){return _46c(evt,_46e);}if(!dom.isDescendant(evt.relatedTarget,node)){return _46e.call(this,evt);}});};_46d.bubble=function(_46f){return _46b(type,function(evt,_470){var _471=_46f(evt.target);var _472=evt.relatedTarget;if(_471&&(_471!=(_472&&_472.nodeType==1&&_46f(_472)))){return _470.call(_471,evt);}});};return _46d;};var _473;if(has("events-mousewheel")){_473="mousewheel";}else{_473=function(node,_474){return on(node,"DOMMouseScroll",function(evt){evt.wheelDelta=-evt.detail;_474.call(this,evt);});};}return {_eventHandler:_46b,enter:_46b("mouseover"),leave:_46b("mouseout"),wheel:_473,isLeft:_468.isLeft,isMiddle:_468.isMiddle,isRight:_468.isRight};});},"dojo/_base/xhr":function(){define("dojo/_base/xhr",["./kernel","./sniff","require","../io-query","../dom","../dom-form","./Deferred","./config","./json","./lang","./array","../on","../aspect","../request/watch","../request/xhr","../request/util"],function(dojo,has,_475,ioq,dom,_476,_477,_478,json,lang,_479,on,_47a,_47b,_47c,util){dojo._xhrObj=_47c._create;var cfg=dojo.config;dojo.objectToQuery=ioq.objectToQuery;dojo.queryToObject=ioq.queryToObject;dojo.fieldToObject=_476.fieldToObject;dojo.formToObject=_476.toObject;dojo.formToQuery=_476.toQuery;dojo.formToJson=_476.toJson;dojo._blockAsync=false;var _47d=dojo._contentHandlers=dojo.contentHandlers={"text":function(xhr){return xhr.responseText;},"json":function(xhr){return json.fromJson(xhr.responseText||null);},"json-comment-filtered":function(xhr){if(!_478.useCommentedJson){console.warn("Consider using the standard mimetype:application/json."+" json-commenting can introduce security issues. To"+" decrease the chances of hijacking, use the standard the 'json' handler and"+" prefix your json with: {}&&\n"+"Use djConfig.useCommentedJson=true to turn off this message.");}var _47e=xhr.responseText;var _47f=_47e.indexOf("/*");var _480=_47e.lastIndexOf("*/");if(_47f==-1||_480==-1){throw new Error("JSON was not comment filtered");}return json.fromJson(_47e.substring(_47f+2,_480));},"javascript":function(xhr){return dojo.eval(xhr.responseText);},"xml":function(xhr){var _481=xhr.responseXML;if(has("ie")){if((!_481||!_481.documentElement)){var ms=function(n){return "MSXML"+n+".DOMDocument";};var dp=["Microsoft.XMLDOM",ms(6),ms(4),ms(3),ms(2)];_479.some(dp,function(p){try{var dom=new ActiveXObject(p);dom.async=false;dom.loadXML(xhr.responseText);_481=dom;}catch(e){return false;}return true;});}}return _481;},"json-comment-optional":function(xhr){if(xhr.responseText&&/^[^{\[]*\/\*/.test(xhr.responseText)){return _47d["json-comment-filtered"](xhr);}else{return _47d["json"](xhr);}}};dojo._ioSetArgs=function(args,_482,_483,_484){var _485={args:args,url:args.url};var _486=null;if(args.form){var form=dom.byId(args.form);var _487=form.getAttributeNode("action");_485.url=_485.url||(_487?_487.value:null);_486=_476.toObject(form);}var _488=[{}];if(_486){_488.push(_486);}if(args.content){_488.push(args.content);}if(args.preventCache){_488.push({"dojo.preventCache":new Date().valueOf()});}_485.query=ioq.objectToQuery(lang.mixin.apply(null,_488));_485.handleAs=args.handleAs||"text";var d=new _477(function(dfd){dfd.canceled=true;_482&&_482(dfd);var err=dfd.ioArgs.error;if(!err){err=new Error("request cancelled");err.dojoType="cancel";dfd.ioArgs.error=err;}return err;});d.addCallback(_483);var ld=args.load;if(ld&&lang.isFunction(ld)){d.addCallback(function(_489){return ld.call(args,_489,_485);});}var err=args.error;if(err&&lang.isFunction(err)){d.addErrback(function(_48a){return err.call(args,_48a,_485);});}var _48b=args.handle;if(_48b&&lang.isFunction(_48b)){d.addBoth(function(_48c){return _48b.call(args,_48c,_485);});}d.addErrback(function(_48d){return _484(_48d,d);});if(cfg.ioPublish&&dojo.publish&&_485.args.ioPublish!==false){d.addCallbacks(function(res){dojo.publish("/dojo/io/load",[d,res]);return res;},function(res){dojo.publish("/dojo/io/error",[d,res]);return res;});d.addBoth(function(res){dojo.publish("/dojo/io/done",[d,res]);return res;});}d.ioArgs=_485;return d;};var _48e=function(dfd){var ret=_47d[dfd.ioArgs.handleAs](dfd.ioArgs.xhr);return ret===undefined?null:ret;};var _48f=function(_490,dfd){if(!dfd.ioArgs.args.failOk){console.error(_490);}return _490;};var _491=function(dfd){if(_492<=0){_492=0;if(cfg.ioPublish&&dojo.publish&&(!dfd||dfd&&dfd.ioArgs.args.ioPublish!==false)){dojo.publish("/dojo/io/stop");}}};var _492=0;_47a.after(_47b,"_onAction",function(){_492-=1;});_47a.after(_47b,"_onInFlight",_491);dojo._ioCancelAll=_47b.cancelAll;dojo._ioNotifyStart=function(dfd){if(cfg.ioPublish&&dojo.publish&&dfd.ioArgs.args.ioPublish!==false){if(!_492){dojo.publish("/dojo/io/start");}_492+=1;dojo.publish("/dojo/io/send",[dfd]);}};dojo._ioWatch=function(dfd,_493,_494,_495){var args=dfd.ioArgs.options=dfd.ioArgs.args;lang.mixin(dfd,{response:dfd.ioArgs,isValid:function(_496){return _493(dfd);},isReady:function(_497){return _494(dfd);},handleResponse:function(_498){return _495(dfd);}});_47b(dfd);_491(dfd);};var _499="application/x-www-form-urlencoded";dojo._ioAddQueryToUrl=function(_49a){if(_49a.query.length){_49a.url+=(_49a.url.indexOf("?")==-1?"?":"&")+_49a.query;_49a.query=null;}};dojo.xhr=function(_49b,args,_49c){var rDfd;var dfd=dojo._ioSetArgs(args,function(dfd){rDfd&&rDfd.cancel();},_48e,_48f);var _49d=dfd.ioArgs;if("postData" in args){_49d.query=args.postData;}else{if("putData" in args){_49d.query=args.putData;}else{if("rawBody" in args){_49d.query=args.rawBody;}else{if((arguments.length>2&&!_49c)||"POST|PUT".indexOf(_49b.toUpperCase())===-1){dojo._ioAddQueryToUrl(_49d);}}}}var _49e={method:_49b,handleAs:"text",timeout:args.timeout,withCredentials:args.withCredentials,ioArgs:_49d};if(typeof args.headers!=="undefined"){_49e.headers=args.headers;}if(typeof args.contentType!=="undefined"){if(!_49e.headers){_49e.headers={};}_49e.headers["Content-Type"]=args.contentType;}if(typeof _49d.query!=="undefined"){_49e.data=_49d.query;}if(typeof args.sync!=="undefined"){_49e.sync=args.sync;}dojo._ioNotifyStart(dfd);try{rDfd=_47c(_49d.url,_49e,true);}catch(e){dfd.cancel();return dfd;}dfd.ioArgs.xhr=rDfd.response.xhr;rDfd.then(function(){dfd.resolve(dfd);}).otherwise(function(_49f){_49d.error=_49f;dfd.reject(_49f);});return dfd;};dojo.xhrGet=function(args){return dojo.xhr("GET",args);};dojo.rawXhrPost=dojo.xhrPost=function(args){return dojo.xhr("POST",args,true);};dojo.rawXhrPut=dojo.xhrPut=function(args){return dojo.xhr("PUT",args,true);};dojo.xhrDelete=function(args){return dojo.xhr("DELETE",args);};dojo._isDocumentOk=function(x){return util.checkStatus(x.status);};dojo._getText=function(url){var _4a0;dojo.xhrGet({url:url,sync:true,load:function(text){_4a0=text;}});return _4a0;};lang.mixin(dojo.xhr,{_xhrObj:dojo._xhrObj,fieldToObject:_476.fieldToObject,formToObject:_476.toObject,objectToQuery:ioq.objectToQuery,formToQuery:_476.toQuery,formToJson:_476.toJson,queryToObject:ioq.queryToObject,contentHandlers:_47d,_ioSetArgs:dojo._ioSetArgs,_ioCancelAll:dojo._ioCancelAll,_ioNotifyStart:dojo._ioNotifyStart,_ioWatch:dojo._ioWatch,_ioAddQueryToUrl:dojo._ioAddQueryToUrl,_isDocumentOk:dojo._isDocumentOk,_getText:dojo._getText,get:dojo.xhrGet,post:dojo.xhrPost,put:dojo.xhrPut,del:dojo.xhrDelete});return dojo.xhr;});},"dojo/topic":function(){define("dojo/topic",["./Evented"],function(_4a1){var hub=new _4a1;return {publish:function(_4a2,_4a3){return hub.emit.apply(hub,arguments);},subscribe:function(_4a4,_4a5){return hub.on.apply(hub,arguments);}};});},"dojo/loadInit":function(){define("dojo/loadInit",["./_base/loader"],function(_4a6){return {dynamic:0,normalize:function(id){return id;},load:_4a6.loadInit};});},"dojo/_base/unload":function(){define(["./kernel","./lang","../on"],function(dojo,lang,on){var win=window;var _4a7={addOnWindowUnload:function(obj,_4a8){if(!dojo.windowUnloaded){on(win,"unload",(dojo.windowUnloaded=function(){}));}on(win,"unload",lang.hitch(obj,_4a8));},addOnUnload:function(obj,_4a9){on(win,"beforeunload",lang.hitch(obj,_4a9));}};dojo.addOnWindowUnload=_4a7.addOnWindowUnload;dojo.addOnUnload=_4a7.addOnUnload;return _4a7;});},"dojo/Deferred":function(){define(["./has","./_base/lang","./errors/CancelError","./promise/Promise","./promise/instrumentation"],function(has,lang,_4aa,_4ab,_4ac){"use strict";var _4ad=0,_4ae=1,_4af=2;var _4b0="This deferred has already been fulfilled.";var _4b1=Object.freeze||function(){};var _4b2=function(_4b3,type,_4b4,_4b5,_4b6){if(1){if(type===_4af&&_4b7.instrumentRejected&&_4b3.length===0){_4b7.instrumentRejected(_4b4,false,_4b5,_4b6);}}for(var i=0;i<_4b3.length;i++){_4b8(_4b3[i],type,_4b4,_4b5);}};var _4b8=function(_4b9,type,_4ba,_4bb){var func=_4b9[type];var _4bc=_4b9.deferred;if(func){try{var _4bd=func(_4ba);if(_4bd&&typeof _4bd.then==="function"){_4b9.cancel=_4bd.cancel;_4bd.then(_4be(_4bc,_4ae),_4be(_4bc,_4af),_4be(_4bc,_4ad));return;}_4bf(_4bc,_4ae,_4bd);}catch(error){_4bf(_4bc,_4af,error);}}else{_4bf(_4bc,type,_4ba);}if(1){if(type===_4af&&_4b7.instrumentRejected){_4b7.instrumentRejected(_4ba,!!func,_4bb,_4bc.promise);}}};var _4be=function(_4c0,type){return function(_4c1){_4bf(_4c0,type,_4c1);};};var _4bf=function(_4c2,type,_4c3){if(!_4c2.isCanceled()){switch(type){case _4ad:_4c2.progress(_4c3);break;case _4ae:_4c2.resolve(_4c3);break;case _4af:_4c2.reject(_4c3);break;}}};var _4b7=function(_4c4){var 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_4e1();t._set(Number(a[0]),Number(a[1]),Number(a[2]),Number(a[3]));if(isNaN(t.a)){t.a=1;}return t.sanitize();};_4e1.fromString=dojo.colorFromString=function(str,obj){var a=_4e1.named[str];return a&&_4e1.fromArray(a,obj)||_4e1.fromRgb(str,obj)||_4e1.fromHex(str,obj);};return _4e1;});},"dojo/promise/instrumentation":function(){define(["./tracer","../has","../_base/lang","../_base/array"],function(_4e9,has,lang,_4ea){function _4eb(_4ec,_4ed,_4ee){var _4ef="";if(_4ec&&_4ec.stack){_4ef+=_4ec.stack;}if(_4ed&&_4ed.stack){_4ef+="\n    ----------------------------------------\n    rejected"+_4ed.stack.split("\n").slice(1).join("\n").replace(/^\s+/," ");}if(_4ee&&_4ee.stack){_4ef+="\n    ----------------------------------------\n"+_4ee.stack;}console.error(_4ec,_4ef);};function _4f0(_4f1,_4f2,_4f3,_4f4){if(!_4f2){_4eb(_4f1,_4f3,_4f4);}};var _4f5=[];var _4f6=false;var _4f7=1000;function 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this;},toString:function(){return "[object Promise]";}});});},"dojo/request/watch":function(){define(["./util","../errors/RequestTimeoutError","../errors/CancelError","../_base/array","../_base/window","../has!host-browser?dom-addeventlistener?:../on:"],function(util,_511,_512,_513,win,on){var _514=null,_515=[];function _516(){var now=+(new Date);for(var i=0,dfd;i<_515.length&&(dfd=_515[i]);i++){var _517=dfd.response,_518=_517.options;if((dfd.isCanceled&&dfd.isCanceled())||(dfd.isValid&&!dfd.isValid(_517))){_515.splice(i--,1);_519._onAction&&_519._onAction();}else{if(dfd.isReady&&dfd.isReady(_517)){_515.splice(i--,1);dfd.handleResponse(_517);_519._onAction&&_519._onAction();}else{if(dfd.startTime){if(dfd.startTime+(_518.timeout||0)<now){_515.splice(i--,1);dfd.cancel(new _511(_517));_519._onAction&&_519._onAction();}}}}}_519._onInFlight&&_519._onInFlight(dfd);if(!_515.length){clearInterval(_514);_514=null;}};function _519(dfd){if(dfd.response.options.timeout){dfd.startTime=+(new 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on.selector(_536,type).call(_535,_532,_533);}if(has("touch")){if(_531.test(type)){_533=_537(_533);}if(!has("event-orientationchange")&&(type=="orientationchange")){type="resize";_532=window;_533=_537(_533);}}if(_538){_533=_538(_533);}if(_532.addEventListener){var _539=type in _53a,_53b=_539?_53a[type]:type;_532.addEventListener(_53b,_533,_539);return {remove:function(){_532.removeEventListener(_53b,_533,_539);}};}type="on"+type;if(_53c&&_532.attachEvent){return _53c(_532,type,_533);}throw new Error("Target must be an event emitter");};on.selector=function(_53d,_53e,_53f){return function(_540,_541){var _542=typeof _53d=="function"?{matches:_53d}:this,_543=_53e.bubble;function _544(_545){_542=_542&&_542.matches?_542:dojo.query;while(!_542.matches(_545,_53d,_540)){if(_545==_540||_53f===false||!(_545=_545.parentNode)||_545.nodeType!=1){return;}}return _545;};if(_543){return on(_540,_543(_544),_541);}return on(_540,_53e,function(_546){var _547=_544(_546.target);return 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_57b=="string"){_57b=_56f[_57b]||_570(_57b);}if(_57c){for(;i<l;++i){out[i]=_57b.call(_57c,arr[i],i,arr);}}else{for(;i<l;++i){out[i]=_57b(arr[i],i,arr);}}return out;},filter:function(arr,_57d,_57e){var i=0,l=arr&&arr.length||0,out=[],_57f;if(l&&typeof arr=="string"){arr=arr.split("");}if(typeof _57d=="string"){_57d=_56f[_57d]||_570(_57d);}if(_57e){for(;i<l;++i){_57f=arr[i];if(_57d.call(_57e,_57f,i,arr)){out.push(_57f);}}}else{for(;i<l;++i){_57f=arr[i];if(_57d(_57f,i,arr)){out.push(_57f);}}}return out;},clearCache:function(){_56f={};}};1&&lang.mixin(dojo,_578);return _578;});},"dojo/_base/json":function(){define(["./kernel","../json"],function(dojo,json){dojo.fromJson=function(js){return eval("("+js+")");};dojo._escapeString=json.stringify;dojo.toJsonIndentStr="\t";dojo.toJson=function(it,_580){return json.stringify(it,function(key,_581){if(_581){var tf=_581.__json__||_581.json;if(typeof tf=="function"){return tf.call(_581);}}return _581;},_580&&dojo.toJsonIndentStr);};return dojo;});},"dojo/_base/window":function(){define("dojo/_base/window",["./kernel","./lang","../sniff"],function(dojo,lang,has){var ret={global:dojo.global,doc:this["document"]||null,body:function(doc){doc=doc||dojo.doc;return doc.body||doc.getElementsByTagName("body")[0];},setContext:function(_582,_583){dojo.global=ret.global=_582;dojo.doc=ret.doc=_583;},withGlobal:function(_584,_585,_586,_587){var _588=dojo.global;try{dojo.global=ret.global=_584;return ret.withDoc.call(null,_584.document,_585,_586,_587);}finally{dojo.global=ret.global=_588;}},withDoc:function(_589,_58a,_58b,_58c){var _58d=ret.doc,oldQ=has("quirks"),_58e=has("ie"),isIE,mode,pwin;try{dojo.doc=ret.doc=_589;dojo.isQuirks=has.add("quirks",dojo.doc.compatMode=="BackCompat",true,true);if(has("ie")){if((pwin=_589.parentWindow)&&pwin.navigator){isIE=parseFloat(pwin.navigator.appVersion.split("MSIE 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cls=node[_590],_596;cls=cls?" "+cls+" ":" ";_596=cls.length;for(var i=0,len=_595.length,c;i<len;++i){c=_595[i];if(c&&cls.indexOf(" "+c+" ")<0){cls+=c+" ";}}if(_596<cls.length){node[_590]=cls.substr(1,cls.length-2);}},remove:function removeClass(node,_597){node=dom.byId(node);var cls;if(_597!==undefined){_597=_592(_597);cls=" "+node[_590]+" ";for(var i=0,len=_597.length;i<len;++i){cls=cls.replace(" "+_597[i]+" "," ");}cls=lang.trim(cls);}else{cls="";}if(node[_590]!=cls){node[_590]=cls;}},replace:function replaceClass(node,_598,_599){node=dom.byId(node);_593[_590]=node[_590];cls.remove(_593,_599);cls.add(_593,_598);if(node[_590]!==_593[_590]){node[_590]=_593[_590];}},toggle:function toggleClass(node,_59a,_59b){node=dom.byId(node);if(_59b===undefined){_59a=_592(_59a);for(var i=0,len=_59a.length,c;i<len;++i){c=_59a[i];cls[cls.contains(node,c)?"remove":"add"](node,c);}}else{cls[_59b?"add":"remove"](node,_59a);}return _59b;}};return cls;});},"dojo/_base/config":function(){define(["../has","require"],function(has,_59c){var _59d={};if(1){var src=_59c.rawConfig,p;for(p in src){_59d[p]=src[p];}}else{var _59e=function(_59f,_5a0,_5a1){for(p in _59f){p!="has"&&has.add(_5a0+p,_59f[p],0,_5a1);}};_59d=1?_59c.rawConfig:this.dojoConfig||this.djConfig||{};_59e(_59d,"config",1);_59e(_59d.has,"",1);}return _59d;});},"dojo/main":function(){define(["./_base/kernel","./has","require","./sniff","./_base/lang","./_base/array","./_base/config","./ready","./_base/declare","./_base/connect","./_base/Deferred","./_base/json","./_base/Color","./has!dojo-firebug?./_firebug/firebug","./_base/browser","./_base/loader"],function(_5a2,has,_5a3,_5a4,lang,_5a5,_5a6,_5a7){if(_5a6.isDebug){_5a3(["./_firebug/firebug"]);}1||has.add("dojo-config-require",1);if(1){var deps=_5a6.require;if(deps){deps=_5a5.map(lang.isArray(deps)?deps:[deps],function(item){return item.replace(/\./g,"/");});if(_5a2.isAsync){_5a3(deps);}else{_5a7(1,function(){_5a3(deps);});}}}return _5a2;});},"dojo/_base/event":function(){define("dojo/_base/event",["./kernel","../on","../has","../dom-geometry"],function(dojo,on,has,dom){if(on._fixEvent){var _5a8=on._fixEvent;on._fixEvent=function(evt,se){evt=_5a8(evt,se);if(evt){dom.normalizeEvent(evt);}return evt;};}var ret={fix:function(evt,_5a9){if(on._fixEvent){return on._fixEvent(evt,_5a9);}return evt;},stop:function(evt){if(has("dom-addeventlistener")||(evt&&evt.preventDefault)){evt.preventDefault();evt.stopPropagation();}else{evt=evt||window.event;evt.cancelBubble=true;on._preventDefault.call(evt);}}};if(1){dojo.fixEvent=ret.fix;dojo.stopEvent=ret.stop;}return ret;});},"dojo/sniff":function(){define(["./has"],function(has){if(1){var n=navigator,dua=n.userAgent,dav=n.appVersion,tv=parseFloat(dav);has.add("air",dua.indexOf("AdobeAIR")>=0),has.add("khtml",dav.indexOf("Konqueror")>=0?tv:undefined);has.add("webkit",parseFloat(dua.split("WebKit/")[1])||undefined);has.add("chrome",parseFloat(dua.split("Chrome/")[1])||undefined);has.add("safari",dav.indexOf("Safari")>=0&&!has("chrome")?parseFloat(dav.split("Version/")[1]):undefined);has.add("mac",dav.indexOf("Macintosh")>=0);has.add("quirks",document.compatMode=="BackCompat");has.add("ios",/iPhone|iPod|iPad/.test(dua));has.add("android",parseFloat(dua.split("Android ")[1])||undefined);if(!has("webkit")){if(dua.indexOf("Opera")>=0){has.add("opera",tv>=9.8?parseFloat(dua.split("Version/")[1])||tv:tv);}if(dua.indexOf("Gecko")>=0&&!has("khtml")&&!has("webkit")){has.add("mozilla",tv);}if(has("mozilla")){has.add("ff",parseFloat(dua.split("Firefox/")[1]||dua.split("Minefield/")[1])||undefined);}if(document.all&&!has("opera")){var isIE=parseFloat(dav.split("MSIE ")[1])||undefined;var mode=document.documentMode;if(mode&&mode!=5&&Math.floor(isIE)!=mode){isIE=mode;}has.add("ie",isIE);}has.add("wii",typeof opera!="undefined"&&opera.wiiremote);}}return has;});},"dojo/request/handlers":function(){define(["../json","../_base/kernel","../_base/array","../has"],function(JSON,_5aa,_5ab,has){has.add("activex",typeof ActiveXObject!=="undefined");var _5ac;if(has("activex")){var dp=["Msxml2.DOMDocument.6.0","Msxml2.DOMDocument.4.0","MSXML2.DOMDocument.3.0","MSXML.DOMDocument"];_5ac=function(_5ad){var _5ae=_5ad.data;if(!_5ae||!_5ae.documentElement){var text=_5ad.text;_5ab.some(dp,function(p){try{var dom=new ActiveXObject(p);dom.async=false;dom.loadXML(text);_5ae=dom;}catch(e){return false;}return true;});}return _5ae;};}var _5af={"javascript":function(_5b0){return _5aa.eval(_5b0.text||"");},"json":function(_5b1){return JSON.parse(_5b1.text||null);},"xml":_5ac};function _5b2(_5b3){var _5b4=_5af[_5b3.options.handleAs];_5b3.data=_5b4?_5b4(_5b3):(_5b3.data||_5b3.text);return _5b3;};_5b2.register=function(name,_5b5){_5af[name]=_5b5;};return _5b2;});},"dojo/aspect":function(){define("dojo/aspect",[],function(){"use strict";var _5b6,_5b7=0;function _5b8(_5b9,type,_5ba,_5bb){var _5bc=_5b9[type];var _5bd=type=="around";var _5be;if(_5bd){var _5bf=_5ba(function(){return _5bc.advice(this,arguments);});_5be={remove:function(){_5be.cancelled=true;},advice:function(_5c0,args){return _5be.cancelled?_5bc.advice(_5c0,args):_5bf.apply(_5c0,args);}};}else{_5be={remove:function(){var _5c1=_5be.previous;var next=_5be.next;if(!next&&!_5c1){delete _5b9[type];}else{if(_5c1){_5c1.next=next;}else{_5b9[type]=next;}if(next){next.previous=_5c1;}}},id:_5b7++,advice:_5ba,receiveArguments:_5bb};}if(_5bc&&!_5bd){if(type=="after"){var next=_5bc;while(next){_5bc=next;next=next.next;}_5bc.next=_5be;_5be.previous=_5bc;}else{if(type=="before"){_5b9[type]=_5be;_5be.next=_5bc;_5bc.previous=_5be;}}}else{_5b9[type]=_5be;}return _5be;};function _5c2(type){return function(_5c3,_5c4,_5c5,_5c6){var _5c7=_5c3[_5c4],_5c8;if(!_5c7||_5c7.target!=_5c3){_5c3[_5c4]=_5c8=function(){var _5c9=_5b7;var args=arguments;var _5ca=_5c8.before;while(_5ca){args=_5ca.advice.apply(this,args)||args;_5ca=_5ca.next;}if(_5c8.around){var _5cb=_5c8.around.advice(this,args);}var _5cc=_5c8.after;while(_5cc&&_5cc.id<_5c9){if(_5cc.receiveArguments){var _5cd=_5cc.advice.apply(this,args);_5cb=_5cd===_5b6?_5cb:_5cd;}else{_5cb=_5cc.advice.call(this,_5cb,args);}_5cc=_5cc.next;}return _5cb;};if(_5c7){_5c8.around={advice:function(_5ce,args){return _5c7.apply(_5ce,args);}};}_5c8.target=_5c3;}var _5cf=_5b8((_5c8||_5c7),type,_5c5,_5c6);_5c5=null;return _5cf;};};var _5d0=_5c2("after");var _5d1=_5c2("before");var _5d2=_5c2("around");return {before:_5d1,around:_5d2,after:_5d0};});},"dojo/ready":function(){define("dojo/ready",["./_base/kernel","./has","require","./domReady","./_base/lang"],function(dojo,has,_5d3,_5d4,lang){var _5d5=0,_5d6,_5d7=[],_5d8=0,_5d9=function(){_5d5=1;dojo._postLoad=dojo.config.afterOnLoad=true;if(_5d7.length){_5d6(_5da);}},_5da=function(){if(_5d5&&!_5d8&&_5d7.length){_5d8=1;var f=_5d7.shift();try{f();}finally{_5d8=0;}_5d8=0;if(_5d7.length){_5d6(_5da);}}};_5d3.on("idle",_5da);_5d6=function(){if(_5d3.idle()){_5da();}};var _5db=dojo.ready=dojo.addOnLoad=function(_5dc,_5dd,_5de){var _5df=lang._toArray(arguments);if(typeof _5dc!="number"){_5de=_5dd;_5dd=_5dc;_5dc=1000;}else{_5df.shift();}_5de=_5de?lang.hitch.apply(dojo,_5df):function(){_5dd();};_5de.priority=_5dc;for(var i=0;i<_5d7.length&&_5dc>=_5d7[i].priority;i++){}_5d7.splice(i,0,_5de);_5d6();};1||has.add("dojo-config-addOnLoad",1);if(1){var dca=dojo.config.addOnLoad;if(dca){_5db[(lang.isArray(dca)?"apply":"call")](dojo,dca);}}if(1&&dojo.config.parseOnLoad&&!dojo.isAsync){_5db(99,function(){if(!dojo.parser){dojo.deprecated("Add explicit require(['dojo/parser']);","","2.0");_5d3(["dojo/parser"]);}});}if(1){_5d4(_5d9);}else{_5d9();}return _5db;});},"dojo/_base/connect":function(){define(["./kernel","../on","../topic","../aspect","./event","../mouse","./sniff","./lang","../keys"],function(dojo,on,hub,_5e0,_5e1,_5e2,has,lang){has.add("events-keypress-typed",function(){var _5e3={charCode:0};try{_5e3=document.createEvent("KeyboardEvent");(_5e3.initKeyboardEvent||_5e3.initKeyEvent).call(_5e3,"keypress",true,true,null,false,false,false,false,9,3);}catch(e){}return _5e3.charCode==0&&!has("opera");});function _5e4(obj,_5e5,_5e6,_5e7,_5e8){_5e7=lang.hitch(_5e6,_5e7);if(!obj||!(obj.addEventListener||obj.attachEvent)){return _5e0.after(obj||dojo.global,_5e5,_5e7,true);}if(typeof _5e5=="string"&&_5e5.substring(0,2)=="on"){_5e5=_5e5.substring(2);}if(!obj){obj=dojo.global;}if(!_5e8){switch(_5e5){case "keypress":_5e5=_5e9;break;case "mouseenter":_5e5=_5e2.enter;break;case "mouseleave":_5e5=_5e2.leave;break;}}return on(obj,_5e5,_5e7,_5e8);};var _5ea={106:42,111:47,186:59,187:43,188:44,189:45,190:46,191:47,192:96,219:91,220:92,221:93,222:39,229:113};var _5eb=has("mac")?"metaKey":"ctrlKey";var _5ec=function(evt,_5ed){var faux=lang.mixin({},evt,_5ed);_5ee(faux);faux.preventDefault=function(){evt.preventDefault();};faux.stopPropagation=function(){evt.stopPropagation();};return faux;};function _5ee(evt){evt.keyChar=evt.charCode?String.fromCharCode(evt.charCode):"";evt.charOrCode=evt.keyChar||evt.keyCode;};var _5e9;if(has("events-keypress-typed")){var _5ef=function(e,code){try{return (e.keyCode=code);}catch(e){return 0;}};_5e9=function(_5f0,_5f1){var _5f2=on(_5f0,"keydown",function(evt){var k=evt.keyCode;var _5f3=(k!=13)&&k!=32&&(k!=27||!has("ie"))&&(k<48||k>90)&&(k<96||k>111)&&(k<186||k>192)&&(k<219||k>222)&&k!=229;if(_5f3||evt.ctrlKey){var c=_5f3?0:k;if(evt.ctrlKey){if(k==3||k==13){return _5f1.call(evt.currentTarget,evt);}else{if(c>95&&c<106){c-=48;}else{if((!evt.shiftKey)&&(c>=65&&c<=90)){c+=32;}else{c=_5ea[c]||c;}}}}var faux=_5ec(evt,{type:"keypress",faux:true,charCode:c});_5f1.call(evt.currentTarget,faux);if(has("ie")){_5ef(evt,faux.keyCode);}}});var _5f4=on(_5f0,"keypress",function(evt){var c=evt.charCode;c=c>=32?c:0;evt=_5ec(evt,{charCode:c,faux:true});return _5f1.call(this,evt);});return {remove:function(){_5f2.remove();_5f4.remove();}};};}else{if(has("opera")){_5e9=function(_5f5,_5f6){return on(_5f5,"keypress",function(evt){var c=evt.which;if(c==3){c=99;}c=c<32&&!evt.shiftKey?0:c;if(evt.ctrlKey&&!evt.shiftKey&&c>=65&&c<=90){c+=32;}return _5f6.call(this,_5ec(evt,{charCode:c}));});};}else{_5e9=function(_5f7,_5f8){return on(_5f7,"keypress",function(evt){_5ee(evt);return _5f8.call(this,evt);});};}}var _5f9={_keypress:_5e9,connect:function(obj,_5fa,_5fb,_5fc,_5fd){var a=arguments,args=[],i=0;args.push(typeof a[0]=="string"?null:a[i++],a[i++]);var a1=a[i+1];args.push(typeof a1=="string"||typeof a1=="function"?a[i++]:null,a[i++]);for(var l=a.length;i<l;i++){args.push(a[i]);}return _5e4.apply(this,args);},disconnect:function(_5fe){if(_5fe){_5fe.remove();}},subscribe:function(_5ff,_600,_601){return hub.subscribe(_5ff,lang.hitch(_600,_601));},publish:function(_602,args){return hub.publish.apply(hub,[_602].concat(args));},connectPublisher:function(_603,obj,_604){var pf=function(){_5f9.publish(_603,arguments);};return _604?_5f9.connect(obj,_604,pf):_5f9.connect(obj,pf);},isCopyKey:function(e){return e[_5eb];}};_5f9.unsubscribe=_5f9.disconnect;1&&lang.mixin(dojo,_5f9);return _5f9;});},"dojo/errors/CancelError":function(){define(["./create"],function(_605){return _605("CancelError",null,null,{dojoType:"cancel"});});}}});(function(){var _606=this.require;_606({cache:{}});!_606.async&&_606(["dojo"]);_606.boot&&_606.apply(null,_606.boot);})();
\ No newline at end of file
diff -r b43dd87f7ffa -r 948283342245 server/src/main/webapp/js/main_coweb.js
--- a/server/src/main/webapp/js/main_coweb.js	Fri Aug 17 18:36:12 2012 +0200
+++ b/server/src/main/webapp/js/main_coweb.js	Mon Aug 20 16:07:15 2012 +0200
@@ -18,5 +18,7 @@
         // on page load, prepare, join, and update in a session
         var sess = coweb.initSession();
         sess.prepare();
+        this.collab = coweb.initCollab({id:'renkan'});
     });
 });
+
diff -r b43dd87f7ffa -r 948283342245 server/src/main/webapp/js/models.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/server/src/main/webapp/js/models.js	Mon Aug 20 16:07:15 2012 +0200
@@ -0,0 +1,148 @@
+(function() {
+	
+	var root = this;
+		
+	var Backbone = root.Backbone;
+	
+	var Models = root.Rkns.Models = {};
+	
+	
+	Models.getUID = function(obj) {
+		var guid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
+		    var r = Math.random()*16|0, v = c == 'x' ? r : (r&0x3|0x8);
+		    return v.toString(16);
+		});
+		return obj.type + "-" + guid; 
+	};
+	
+	
+	var RenkanModel = Backbone.RelationalModel.extend({
+		idAttribute : "_id",
+		constructor: function(options) {
+			
+			if (typeof options !== "undefined") {
+	            options._id = options.id || Models.getUID(this);
+	            options.title = options.title || "(untitled " + this.type + ")";
+	            options.description = options.description || "";
+	            options.uri = options.uri || "";
+	            
+	            if(typeof this.prepare === "function") {
+	            	options = this.prepare(options);
+	            }
+			}
+			Backbone.RelationalModel.prototype.constructor.call(this, options);
+		},
+		validate: function() {
+			if(!this.type) {
+				return "object has no type";
+			}
+		},
+		addReference : function(_options, _propName, _list, _id, _default) {
+		    var _element = _list.get(_id);
+		    if (typeof _element === "undefined" && typeof _default !== "undefined") {
+		        _options[_propName ] = _default;
+		    }
+		    else {
+		    	_options[_propName ] = _element;
+		    }
+		}
+	});
+	
+		
+	// USER
+	var User = Models.User = root.Rkns.Models.User = RenkanModel.extend({
+		type: "user",
+		prepare: function(options) {
+			options.color = options.color || "#666666";
+			return options;
+		}	
+	
+	});
+	
+	// NODE
+	var Node = Models.Node = root.Rkns.Models.Node = RenkanModel.extend({
+		type: "node",
+		relations: [{
+			type: Backbone.HasOne,
+			key: "created_by",
+			relatedModel: User
+		}],
+		prepare: function(options) {
+			project = options.project;
+			this.addReference(options, "created_by", project.get("users"), options.created_by, project.current_user);
+			options.description = options.description || "";			
+			return options;
+		}
+	
+	});
+	
+	// EDGE
+	var Edge = Models.Edge = root.Rkns.Models.Edge = RenkanModel.extend({
+		type: "edge",
+		relations: [
+		  {
+			type: Backbone.HasOne,
+			key: "created_by",
+			relatedModel: User
+		  },
+		  {
+		    type: Backbone.HasOne,
+			key: "from",
+			relatedModel: Node
+		  },
+		  {
+		    type: Backbone.HasOne,
+			key: "to",
+			relatedModel: Node
+		  },
+		],
+		prepare: function(options) {
+			project = options.project;
+			this.addReference(options, "created_by", options.created_by, project.get("users"), project.current_user);
+			this.addReference(options, "from", options.from, project.get("nodes"));
+			this.addReference(options, "to", options.to, project.get("nodes"));
+			return options;
+		}
+	});
+		
+	// PROJECT
+	var Project = Models.Project = root.Rkns.Models.Project = RenkanModel.extend({
+		type: "project",
+		relations: [
+		  {
+		    type: Backbone.HasMany,
+		    key: "users",
+		    relatedModel: User,
+		    reverseRelation: {
+	            key: 'project',
+	            includeInJSON: '_id'
+	        },
+		  },
+		  {
+		    type: Backbone.HasMany,
+		    key: "nodes",
+		    relatedModel: Node,
+		    reverseRelation: {
+	            key: 'project',
+	            includeInJSON: '_id'
+	        },
+		  },
+		  {
+		    type: Backbone.HasMany,
+		    key: "edges",
+		    relatedModel: Edge,
+		    reverseRelation: {
+	            key: 'project',
+	            includeInJSON: '_id'
+	        },
+		  }
+		],
+		addNode: function(_props) {
+			_props.project = this;
+			this.get("nodes").push(_props);
+		}
+	});
+
+	
+}).call(this);
+
diff -r b43dd87f7ffa -r 948283342245 server/src/main/webapp/js/underscore.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/server/src/main/webapp/js/underscore.js	Mon Aug 20 16:07:15 2012 +0200
@@ -0,0 +1,32 @@
+// Underscore.js 1.3.3
+// (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
+// Underscore is freely distributable under the MIT license.
+// Portions of Underscore are inspired or borrowed from Prototype,
+// Oliver Steele's Functional, and John Resig's Micro-Templating.
+// For all details and documentation:
+// http://documentcloud.github.com/underscore
+(function(){function r(a,c,d){if(a===c)return 0!==a||1/a==1/c;if(null==a||null==c)return a===c;a._chain&&(a=a._wrapped);c._chain&&(c=c._wrapped);if(a.isEqual&&b.isFunction(a.isEqual))return a.isEqual(c);if(c.isEqual&&b.isFunction(c.isEqual))return c.isEqual(a);var e=l.call(a);if(e!=l.call(c))return!1;switch(e){case "[object String]":return a==""+c;case "[object Number]":return a!=+a?c!=+c:0==a?1/a==1/c:a==+c;case "[object Date]":case "[object Boolean]":return+a==+c;case "[object RegExp]":return a.source==
+c.source&&a.global==c.global&&a.multiline==c.multiline&&a.ignoreCase==c.ignoreCase}if("object"!=typeof a||"object"!=typeof c)return!1;for(var f=d.length;f--;)if(d[f]==a)return!0;d.push(a);var f=0,g=!0;if("[object Array]"==e){if(f=a.length,g=f==c.length)for(;f--&&(g=f in a==f in c&&r(a[f],c[f],d)););}else{if("constructor"in a!="constructor"in c||a.constructor!=c.constructor)return!1;for(var h in a)if(b.has(a,h)&&(f++,!(g=b.has(c,h)&&r(a[h],c[h],d))))break;if(g){for(h in c)if(b.has(c,h)&&!f--)break;
+g=!f}}d.pop();return g}var s=this,I=s._,o={},k=Array.prototype,p=Object.prototype,i=k.slice,J=k.unshift,l=p.toString,K=p.hasOwnProperty,y=k.forEach,z=k.map,A=k.reduce,B=k.reduceRight,C=k.filter,D=k.every,E=k.some,q=k.indexOf,F=k.lastIndexOf,p=Array.isArray,L=Object.keys,t=Function.prototype.bind,b=function(a){return new m(a)};"undefined"!==typeof exports?("undefined"!==typeof module&&module.exports&&(exports=module.exports=b),exports._=b):s._=b;b.VERSION="1.3.3";var j=b.each=b.forEach=function(a,
+c,d){if(a!=null)if(y&&a.forEach===y)a.forEach(c,d);else if(a.length===+a.length)for(var e=0,f=a.length;e<f;e++){if(e in a&&c.call(d,a[e],e,a)===o)break}else for(e in a)if(b.has(a,e)&&c.call(d,a[e],e,a)===o)break};b.map=b.collect=function(a,c,b){var e=[];if(a==null)return e;if(z&&a.map===z)return a.map(c,b);j(a,function(a,g,h){e[e.length]=c.call(b,a,g,h)});if(a.length===+a.length)e.length=a.length;return e};b.reduce=b.foldl=b.inject=function(a,c,d,e){var f=arguments.length>2;a==null&&(a=[]);if(A&&
+a.reduce===A){e&&(c=b.bind(c,e));return f?a.reduce(c,d):a.reduce(c)}j(a,function(a,b,i){if(f)d=c.call(e,d,a,b,i);else{d=a;f=true}});if(!f)throw new TypeError("Reduce of empty array with no initial value");return d};b.reduceRight=b.foldr=function(a,c,d,e){var f=arguments.length>2;a==null&&(a=[]);if(B&&a.reduceRight===B){e&&(c=b.bind(c,e));return f?a.reduceRight(c,d):a.reduceRight(c)}var g=b.toArray(a).reverse();e&&!f&&(c=b.bind(c,e));return f?b.reduce(g,c,d,e):b.reduce(g,c)};b.find=b.detect=function(a,
+c,b){var e;G(a,function(a,g,h){if(c.call(b,a,g,h)){e=a;return true}});return e};b.filter=b.select=function(a,c,b){var e=[];if(a==null)return e;if(C&&a.filter===C)return a.filter(c,b);j(a,function(a,g,h){c.call(b,a,g,h)&&(e[e.length]=a)});return e};b.reject=function(a,c,b){var e=[];if(a==null)return e;j(a,function(a,g,h){c.call(b,a,g,h)||(e[e.length]=a)});return e};b.every=b.all=function(a,c,b){var e=true;if(a==null)return e;if(D&&a.every===D)return a.every(c,b);j(a,function(a,g,h){if(!(e=e&&c.call(b,
+a,g,h)))return o});return!!e};var G=b.some=b.any=function(a,c,d){c||(c=b.identity);var e=false;if(a==null)return e;if(E&&a.some===E)return a.some(c,d);j(a,function(a,b,h){if(e||(e=c.call(d,a,b,h)))return o});return!!e};b.include=b.contains=function(a,c){var b=false;if(a==null)return b;if(q&&a.indexOf===q)return a.indexOf(c)!=-1;return b=G(a,function(a){return a===c})};b.invoke=function(a,c){var d=i.call(arguments,2);return b.map(a,function(a){return(b.isFunction(c)?c||a:a[c]).apply(a,d)})};b.pluck=
+function(a,c){return b.map(a,function(a){return a[c]})};b.max=function(a,c,d){if(!c&&b.isArray(a)&&a[0]===+a[0])return Math.max.apply(Math,a);if(!c&&b.isEmpty(a))return-Infinity;var e={computed:-Infinity};j(a,function(a,b,h){b=c?c.call(d,a,b,h):a;b>=e.computed&&(e={value:a,computed:b})});return e.value};b.min=function(a,c,d){if(!c&&b.isArray(a)&&a[0]===+a[0])return Math.min.apply(Math,a);if(!c&&b.isEmpty(a))return Infinity;var e={computed:Infinity};j(a,function(a,b,h){b=c?c.call(d,a,b,h):a;b<e.computed&&
+(e={value:a,computed:b})});return e.value};b.shuffle=function(a){var b=[],d;j(a,function(a,f){d=Math.floor(Math.random()*(f+1));b[f]=b[d];b[d]=a});return b};b.sortBy=function(a,c,d){var e=b.isFunction(c)?c:function(a){return a[c]};return b.pluck(b.map(a,function(a,b,c){return{value:a,criteria:e.call(d,a,b,c)}}).sort(function(a,b){var c=a.criteria,d=b.criteria;return c===void 0?1:d===void 0?-1:c<d?-1:c>d?1:0}),"value")};b.groupBy=function(a,c){var d={},e=b.isFunction(c)?c:function(a){return a[c]};
+j(a,function(a,b){var c=e(a,b);(d[c]||(d[c]=[])).push(a)});return d};b.sortedIndex=function(a,c,d){d||(d=b.identity);for(var e=0,f=a.length;e<f;){var g=e+f>>1;d(a[g])<d(c)?e=g+1:f=g}return e};b.toArray=function(a){return!a?[]:b.isArray(a)||b.isArguments(a)?i.call(a):a.toArray&&b.isFunction(a.toArray)?a.toArray():b.values(a)};b.size=function(a){return b.isArray(a)?a.length:b.keys(a).length};b.first=b.head=b.take=function(a,b,d){return b!=null&&!d?i.call(a,0,b):a[0]};b.initial=function(a,b,d){return i.call(a,
+0,a.length-(b==null||d?1:b))};b.last=function(a,b,d){return b!=null&&!d?i.call(a,Math.max(a.length-b,0)):a[a.length-1]};b.rest=b.tail=function(a,b,d){return i.call(a,b==null||d?1:b)};b.compact=function(a){return b.filter(a,function(a){return!!a})};b.flatten=function(a,c){return b.reduce(a,function(a,e){if(b.isArray(e))return a.concat(c?e:b.flatten(e));a[a.length]=e;return a},[])};b.without=function(a){return b.difference(a,i.call(arguments,1))};b.uniq=b.unique=function(a,c,d){var d=d?b.map(a,d):a,
+e=[];a.length<3&&(c=true);b.reduce(d,function(d,g,h){if(c?b.last(d)!==g||!d.length:!b.include(d,g)){d.push(g);e.push(a[h])}return d},[]);return e};b.union=function(){return b.uniq(b.flatten(arguments,true))};b.intersection=b.intersect=function(a){var c=i.call(arguments,1);return b.filter(b.uniq(a),function(a){return b.every(c,function(c){return b.indexOf(c,a)>=0})})};b.difference=function(a){var c=b.flatten(i.call(arguments,1),true);return b.filter(a,function(a){return!b.include(c,a)})};b.zip=function(){for(var a=
+i.call(arguments),c=b.max(b.pluck(a,"length")),d=Array(c),e=0;e<c;e++)d[e]=b.pluck(a,""+e);return d};b.indexOf=function(a,c,d){if(a==null)return-1;var e;if(d){d=b.sortedIndex(a,c);return a[d]===c?d:-1}if(q&&a.indexOf===q)return a.indexOf(c);d=0;for(e=a.length;d<e;d++)if(d in a&&a[d]===c)return d;return-1};b.lastIndexOf=function(a,b){if(a==null)return-1;if(F&&a.lastIndexOf===F)return a.lastIndexOf(b);for(var d=a.length;d--;)if(d in a&&a[d]===b)return d;return-1};b.range=function(a,b,d){if(arguments.length<=
+1){b=a||0;a=0}for(var d=arguments[2]||1,e=Math.max(Math.ceil((b-a)/d),0),f=0,g=Array(e);f<e;){g[f++]=a;a=a+d}return g};var H=function(){};b.bind=function(a,c){var d,e;if(a.bind===t&&t)return t.apply(a,i.call(arguments,1));if(!b.isFunction(a))throw new TypeError;e=i.call(arguments,2);return d=function(){if(!(this instanceof d))return a.apply(c,e.concat(i.call(arguments)));H.prototype=a.prototype;var b=new H,g=a.apply(b,e.concat(i.call(arguments)));return Object(g)===g?g:b}};b.bindAll=function(a){var c=
+i.call(arguments,1);c.length==0&&(c=b.functions(a));j(c,function(c){a[c]=b.bind(a[c],a)});return a};b.memoize=function(a,c){var d={};c||(c=b.identity);return function(){var e=c.apply(this,arguments);return b.has(d,e)?d[e]:d[e]=a.apply(this,arguments)}};b.delay=function(a,b){var d=i.call(arguments,2);return setTimeout(function(){return a.apply(null,d)},b)};b.defer=function(a){return b.delay.apply(b,[a,1].concat(i.call(arguments,1)))};b.throttle=function(a,c){var d,e,f,g,h,i,j=b.debounce(function(){h=
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+return b.apply(this,d)}};b.compose=function(){var a=arguments;return function(){for(var b=arguments,d=a.length-1;d>=0;d--)b=[a[d].apply(this,b)];return b[0]}};b.after=function(a,b){return a<=0?b():function(){if(--a<1)return b.apply(this,arguments)}};b.keys=L||function(a){if(a!==Object(a))throw new TypeError("Invalid object");var c=[],d;for(d in a)b.has(a,d)&&(c[c.length]=d);return c};b.values=function(a){return b.map(a,b.identity)};b.functions=b.methods=function(a){var c=[],d;for(d in a)b.isFunction(a[d])&&
+c.push(d);return c.sort()};b.extend=function(a){j(i.call(arguments,1),function(b){for(var d in b)a[d]=b[d]});return a};b.pick=function(a){var c={};j(b.flatten(i.call(arguments,1)),function(b){b in a&&(c[b]=a[b])});return c};b.defaults=function(a){j(i.call(arguments,1),function(b){for(var d in b)a[d]==null&&(a[d]=b[d])});return a};b.clone=function(a){return!b.isObject(a)?a:b.isArray(a)?a.slice():b.extend({},a)};b.tap=function(a,b){b(a);return a};b.isEqual=function(a,b){return r(a,b,[])};b.isEmpty=
+function(a){if(a==null)return true;if(b.isArray(a)||b.isString(a))return a.length===0;for(var c in a)if(b.has(a,c))return false;return true};b.isElement=function(a){return!!(a&&a.nodeType==1)};b.isArray=p||function(a){return l.call(a)=="[object Array]"};b.isObject=function(a){return a===Object(a)};b.isArguments=function(a){return l.call(a)=="[object Arguments]"};b.isArguments(arguments)||(b.isArguments=function(a){return!(!a||!b.has(a,"callee"))});b.isFunction=function(a){return l.call(a)=="[object Function]"};
+b.isString=function(a){return l.call(a)=="[object String]"};b.isNumber=function(a){return l.call(a)=="[object Number]"};b.isFinite=function(a){return b.isNumber(a)&&isFinite(a)};b.isNaN=function(a){return a!==a};b.isBoolean=function(a){return a===true||a===false||l.call(a)=="[object Boolean]"};b.isDate=function(a){return l.call(a)=="[object Date]"};b.isRegExp=function(a){return l.call(a)=="[object RegExp]"};b.isNull=function(a){return a===null};b.isUndefined=function(a){return a===void 0};b.has=function(a,
+b){return K.call(a,b)};b.noConflict=function(){s._=I;return this};b.identity=function(a){return a};b.times=function(a,b,d){for(var e=0;e<a;e++)b.call(d,e)};b.escape=function(a){return(""+a).replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;").replace(/'/g,"&#x27;").replace(/\//g,"&#x2F;")};b.result=function(a,c){if(a==null)return null;var d=a[c];return b.isFunction(d)?d.call(a):d};b.mixin=function(a){j(b.functions(a),function(c){M(c,b[c]=a[c])})};var N=0;b.uniqueId=
+function(a){var b=N++;return a?a+b:b};b.templateSettings={evaluate:/<%([\s\S]+?)%>/g,interpolate:/<%=([\s\S]+?)%>/g,escape:/<%-([\s\S]+?)%>/g};var u=/.^/,n={"\\":"\\","'":"'",r:"\r",n:"\n",t:"\t",u2028:"\u2028",u2029:"\u2029"},v;for(v in n)n[n[v]]=v;var O=/\\|'|\r|\n|\t|\u2028|\u2029/g,P=/\\(\\|'|r|n|t|u2028|u2029)/g,w=function(a){return a.replace(P,function(a,b){return n[b]})};b.template=function(a,c,d){d=b.defaults(d||{},b.templateSettings);a="__p+='"+a.replace(O,function(a){return"\\"+n[a]}).replace(d.escape||
+u,function(a,b){return"'+\n_.escape("+w(b)+")+\n'"}).replace(d.interpolate||u,function(a,b){return"'+\n("+w(b)+")+\n'"}).replace(d.evaluate||u,function(a,b){return"';\n"+w(b)+"\n;__p+='"})+"';\n";d.variable||(a="with(obj||{}){\n"+a+"}\n");var a="var __p='';var print=function(){__p+=Array.prototype.join.call(arguments, '')};\n"+a+"return __p;\n",e=new Function(d.variable||"obj","_",a);if(c)return e(c,b);c=function(a){return e.call(this,a,b)};c.source="function("+(d.variable||"obj")+"){\n"+a+"}";return c};
+b.chain=function(a){return b(a).chain()};var m=function(a){this._wrapped=a};b.prototype=m.prototype;var x=function(a,c){return c?b(a).chain():a},M=function(a,c){m.prototype[a]=function(){var a=i.call(arguments);J.call(a,this._wrapped);return x(c.apply(b,a),this._chain)}};b.mixin(b);j("pop,push,reverse,shift,sort,splice,unshift".split(","),function(a){var b=k[a];m.prototype[a]=function(){var d=this._wrapped;b.apply(d,arguments);var e=d.length;(a=="shift"||a=="splice")&&e===0&&delete d[0];return x(d,
+this._chain)}});j(["concat","join","slice"],function(a){var b=k[a];m.prototype[a]=function(){return x(b.apply(this._wrapped,arguments),this._chain)}});m.prototype.chain=function(){this._chain=true;return this};m.prototype.value=function(){return this._wrapped}}).call(this);
diff -r b43dd87f7ffa -r 948283342245 server/src/main/webapp/render-test.html
--- a/server/src/main/webapp/render-test.html	Fri Aug 17 18:36:12 2012 +0200
+++ b/server/src/main/webapp/render-test.html	Mon Aug 20 16:07:15 2012 +0200
@@ -9,13 +9,19 @@
         <script src="lib/jquery.min.js"></script>
         <script src="lib/jquery.mousewheel.min.js"></script>
         <script src="lib/underscore-min.js"></script>
+        <script src="js/backbone.js"></script>
+        <script src="js/backbone-relational.js"></script>
         <script src="lib/paper.js"></script>
         <script src="js/main.js"></script>
+        <script src="js/models.js"></script>
         <script src="js/i18n.js"></script>
         <script src="js/model.js"></script>
         <script src="js/json-serializer.js"></script>
         <script src="js/random-data.js"></script>
         <script src="js/paper-renderer.js"></script>
+        <script type="text/javascript" src="js/config.js"></script>
+        <script type="text/javascript" src="js/dojo.js" data-dojo-config="isDebug: true, parseOnLoad: true"></script>
+        <script data-main="main" src="js/main_coweb.js"></script>
         <script type="text/javascript">
             var _proj;
             $(function() {
@@ -29,7 +35,7 @@
                         color: "#0000ff"
                     }
                 });
-            });
+            });            
         </script>
         <link rel="stylesheet" href="css/renkan.css" />
         <style type="text/css">