diff -r ebbb23d32748 -r c0e4d761bcb6 integration/js/edition.js
--- a/integration/js/edition.js	Mon Jun 10 17:48:05 2013 +0200
+++ b/integration/js/edition.js	Mon Jun 10 18:02:41 2013 +0200
@@ -4,15 +4,26 @@
     currentSlider = undefined,
     secMiniChapter = 10;
 
+
+
+
 $(function(){
 
+    var annotationsColors = {
+        'video' : '#BE4477',
+        'text' : '#5E90CB',
+        'slideshow' : '#F69058',
+        'audio' : '#63BE6C',
+        'links' : '#8985BB'
+    }
+
     var global = {
         colorsIndex : 0,
         colors : 
-            ['#1abc9c', '#3498db', '#9b59b6', '#2ecc71',  
-            '#f1c40f', '#ecf0f1', '#e67e22', '#e74c3c', '#95a5a6',
-            '#16a085', '#2980b9', '#8e44ad', '#27ae60', 
-             '#f39c12', '#c0392b', '#bdc3c7', '#d35400', '#7f8c8d']
+            ['#FF6138', '#FFFF9D', '#BEEB9F', '#79BD8F',  '#00A388',
+             '#1695A3', '#ACF0F2', '#F3FFE2', '#EB7F00', '#FF8000',
+             '#FFD933', '#CCCC52', '#8FB359', '#FFD393', '#F54F29'
+            ]
     };
 
     function getTemplate(idTpl){
@@ -38,6 +49,16 @@
 
         //load Chapitre
         chapters = chapterAnnType.getAnnotations();
+        if(!chapters.length){
+            var dataChapter = {
+                title : '',
+                begin : 0,
+                end : myMedia.duration,
+                description : '',
+                keywords : []
+            };
+            newChapter(dataChapter, true);
+        }
         $.each(chapters, function(k, v){
             v.color = getRandomColor();
         });
@@ -58,7 +79,7 @@
             var type = v.content.mimetype.split('-');
             type = type[type.length-1]
             v.type = type;
-            v.color = getRandomColor();
+            v.color = annotationsColors[type];
         });
         renderAnnotation();
 
@@ -423,7 +444,7 @@
             annotation.title = dataAnnotation.title;
             annotation.description = dataAnnotation.description;
             annotation.type = dataAnnotation.type;
-            annotation.color = global.colors[(global.colorsIndex<global.colors.length) ? global.colorsIndex++ : (global.colorsIndex=0)];
+            annotation.color = annotationsColors[dataAnnotation.type];
             annotation.keywords = dataAnnotation.keywords;
             annotation.content = getContentAnnotationByType(dataAnnotation.type);
 
@@ -570,7 +591,7 @@
 
     function openTab(type, data){
         
-        var dataView;
+        var dataView, isNew = false;
         if(_.isUndefined(data)){//nouveau
 
             var currentTimePlusUnMin = 60 * 1000 + myMedia.currentTime,
@@ -585,6 +606,7 @@
             };
             dataView = newAnnotation(dataAnnotation);
             renderAnnotation();
+            isNew = true;
         }else{//édition
             dataView = data;
         }
@@ -603,6 +625,7 @@
             currentSlider = $(tabContent).find(".slider-duration");
             $(tabContent).find(".ui-slider-range.ui-widget-header.ui-corner-all").css('background', dataView.color);
             $(tabContent).find('.tag-it').tagit(tagitParam);
+            
             //type
             var viewType = {
                 id : idAnnotation,
@@ -678,6 +701,8 @@
 
             $(".nav-tabs li:last-child").after(onglet);
             $('a[href=#tab-annotation-'+idAnnotation+']').tab('show');
+
+            if(isNew){$(tabContent).find('.head-title').focus();}
   
     }//openTab()
 
@@ -913,6 +938,22 @@
         currentAnnotation.content.links = links;
         disabledPreview();
     }
+    $('.tab-content').on('focus', '.url-link', function(){
+        var td = $(this).parents('td');
+        if(td.hasClass('error')) td.removeClass('error')
+    });
+    
+    $('.tab-content').on('blur', '.url-link', function(){
+        var url = $(this).val(),
+            td = $(this).parents('td');
+        if(!isValidLink(url)){
+            td.addClass('error');
+        }
+    });
+
+    function isValidLink(url){
+        return /(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/.test(url);
+    }
 
     //annotation audio
     $('.tab-content').on('keyup', '.annotation-audio-content input, .annotation-audio-content textarea', function(){