--- a/src/ldt/ldt/__init__.py	Mon May 13 14:22:37 2013 +0200
+++ b/src/ldt/ldt/__init__.py	Tue May 14 12:05:08 2013 +0200
@@ -1,4 +1,4 @@
-VERSION = (1, 49, 0, "final", 0)
+VERSION = (1, 49, 1, "final", 0)
 
 
 def get_version():

--- a/src/ldt/ldt/ldt_utils/templates/ldt/ldt_utils/create_content.html	Mon May 13 14:22:37 2013 +0200
+++ b/src/ldt/ldt/ldt_utils/templates/ldt/ldt_utils/create_content.html	Tue May 14 12:05:08 2013 +0200
@@ -10,8 +10,7 @@
 	{{ block.super }}
     <script type="text/javascript" src="{{ADMIN_MEDIA_PREFIX}}js/core.js" ></script>
     <script type="text/javascript" src="{{ADMIN_MEDIA_PREFIX}}js/jquery.init.js"></script>
-    <script type="text/javascript" src='{% absstatic "ldt/js/jquery.min.js" %}'></script>
-    <script type="text/javascript" src="{% url ldt.jsi18n packages='ldt' %}" ></script>	
+    <script type="text/javascript" src='{% absstatic "ldt/js/jquery.min.js" %}'></script>	
     <script type="text/javascript" src="{% absurl ldt.jsi18n packages='ldt' %}" ></script>
     <script type="text/javascript" src='{% absstatic "ldt/js/projectscontents.js" %}'></script>
     <script type="text/javascript" src='{% absstatic "ldt/js/jquery.textchange.min.js" %}'></script>

--- a/src/ldt/ldt/ldt_utils/templates/ldt/ldt_utils/groups.html	Mon May 13 14:22:37 2013 +0200
+++ b/src/ldt/ldt/ldt_utils/templates/ldt/ldt_utils/groups.html	Tue May 14 12:05:08 2013 +0200
@@ -20,7 +20,7 @@
 var get_group_projects_url = "{% url ldt.ldt_utils.views.group.get_group_projects_view %}";
 
 function init_events(base_node) {
-	init_events_projects(base_node, "{% url ldt.ldt_utils.views.workspace.popup_embed %}", project_filter_url, publish_project_url, unpublish_project_url)
+	init_events_projects(base_node, "{% url ldt.ldt_utils.views.workspace.popup_embed %}", project_filter_url, publish_project_url, unpublish_project_url);
 }
 	
 var global_csrf_token = "{{ csrf_token }}";
@@ -33,10 +33,10 @@
 }
 function update_history(){
     // Group id
-    g = $("#id_group").val();
+    s = "g=" + $("#id_group").val();
     // Project filter
-    pf = ($("#searchprojectsinput").val()==undefined || $("#searchprojectsinput").val()=="") ? "undefined" : $("#searchprojectsinput").val();
-    History.replaceState(null, null, "?pf=" + pf + "&g=" + g);
+    s += ($("#searchprojectsinput").val()===undefined || $("#searchprojectsinput").val()=="") ? "" : ("&pf=" + $("#searchprojectsinput").val());
+    History.replaceState(null, null, "?" + s);
 }
 
 $(document).ready(function(){

--- a/src/ldt/ldt/ldt_utils/templates/ldt/ldt_utils/published_projects.html	Mon May 13 14:22:37 2013 +0200
+++ b/src/ldt/ldt/ldt_utils/templates/ldt/ldt_utils/published_projects.html	Tue May 14 12:05:08 2013 +0200
@@ -19,9 +19,7 @@
 
 
 function init_events(base_node) {
-
 	init_events_all(base_node, "{% url ldt.ldt_utils.views.workspace.popup_embed %}", content_filter_url, project_filter_url, publish_project_url, unpublish_project_url);
-	
 }
 	
 var global_csrf_token = "{{ csrf_token }}";
@@ -33,11 +31,12 @@
     );
 }
 function update_history(){
+	s = "";
     // Project filter
-    pf = ($("#searchprojectsinput").val()==undefined || $("#searchprojectsinput").val()=="") ? "undefined" : $("#searchprojectsinput").val();
+    s += ($("#searchprojectsinput").val()==undefined || $("#searchprojectsinput").val()=="") ? "" : ("pf=" + $("#searchprojectsinput").val());
     // Project page
-    pp = $("#current_project_page").val();
-    History.replaceState(null, null, "?pf=" + pf + "&pp=" + pp);
+    s += ((s=="") ? "" : "&") + "pp=" + $("#current_project_page").val();
+    History.replaceState(null, null, "?" + s);
 }
 
 $(document).ready(function(){

--- a/src/ldt/ldt/ldt_utils/templates/ldt/ldt_utils/workspace_base.html	Mon May 13 14:22:37 2013 +0200
+++ b/src/ldt/ldt/ldt_utils/templates/ldt/ldt_utils/workspace_base.html	Tue May 14 12:05:08 2013 +0200
@@ -20,7 +20,6 @@
 
 function init_events(base_node) {
 	init_events_all(base_node, "{% url ldt.ldt_utils.views.workspace.popup_embed %}", content_filter_url, project_filter_url, publish_project_url, unpublish_project_url);
-	
 }
 	
 var global_csrf_token = "{{ csrf_token }}";
@@ -32,17 +31,18 @@
     );
 }
 function update_history(){
+	s = "";
     // Content filter
-    cf = ($("#searchcontentsinput").val()==undefined || $("#searchcontentsinput").val()=="") ? "undefined" : $("#searchcontentsinput").val();
+    s += ($("#searchcontentsinput").val()===undefined || $("#searchcontentsinput").val()=="") ? "" : ("cf=" + $("#searchcontentsinput").val());
     // Content page
-    cp = $("#current_content_page").val();
+    s += ((s=="") ? "" : "&") + "cp=" + parseInt($("#current_content_page").val());
     // Content tag
-    ct = ($("#current_content_tag").val()==undefined || $("#current_content_tag").val()=="") ? "undefined" : $("#current_content_tag").val();
+    s += ((s=="" || (s.charAt(s.length-1)=="&")) ? "" : "&") + (($("#current_content_tag").val()===undefined || $("#current_content_tag").val()=="") ? "" : ("ct=" + $("#current_content_tag").val()));
     // Project filter
-    pf = ($("#searchprojectsinput").val()==undefined || $("#searchprojectsinput").val()=="") ? "undefined" : $("#searchprojectsinput").val();
+    s += ((s=="" || (s.charAt(s.length-1)=="&")) ? "" : "&") + (($("#searchprojectsinput").val()===undefined || $("#searchprojectsinput").val()=="") ? "" : ("pf=" + $("#searchprojectsinput").val()));
     // Project page
-    pp = $("#current_project_page").val();
-    History.replaceState(null, null, "?cf=" + cf + "&cp=" + cp + "&ct=" + ct + "&pf=" + pf + "&pp=" + pp);
+    s += ((s=="" || (s.charAt(s.length-1)=="&")) ? "" : "&") + "pp=" + parseInt($("#current_project_page").val());
+    History.replaceState(null, null, "?" + s);
 }
 
 $(document).ready(function(){
@@ -60,13 +60,13 @@
 	cf = getURLParameter("cf");
 	ct = getURLParameter("ct");
 	cp = parseInt(getURLParameter("cp"));
-	if(cf=="null" || cf==null || cf=="undefined" || cf==undefined){
+	if(cf=="null" || cf===null || cf===undefined){
 		cf = "";
 	}
-    if(ct=="null" || ct==null || ct=="undefined" || ct==undefined){
+    if(ct=="null" || ct===null || ct===undefined){
         ct = "";
     }
-	if(cf!="" || cp>0){
+	if(cf!="" || ct!="" || cp>0){
 		// Content filter with current page cp and current tag ct
 		$("#searchcontentsinput").val(cf);
 		searchCallback($("#searchcontentsinput"), "#contentslistcontainer", content_filter_url, 0, cp, ct);