diff -r 2e9467422f64 -r c983360f0e7a src/js/widgets/slideShareWidget.js
--- a/src/js/widgets/slideShareWidget.js	Tue Apr 24 12:08:47 2012 +0200
+++ b/src/js/widgets/slideShareWidget.js	Thu Apr 26 12:09:56 2012 +0200
@@ -15,7 +15,7 @@
 	  return;
   }
   var templ = Mustache.to_html(IriSP.slideShareWidget_template);
-  this.selector.html(templ);
+  this.selector.append(templ);
   
   // Synchro management
   this._disableUpdate = false;
@@ -41,7 +41,8 @@
   var annotations = this._serializer._data.annotations;
   var view_type = this._serializer.getSlideShareType();
   if(typeof(view_type) === "undefined") {
-	  if(console){ if(console.log){ console.log("No annotation-type for slideshare widget, this widget is canceled."); } }
+	  if(console){ if(console.log){ console.log("No annotation-type for slideshare widget, this widget is canceled and the container is visible hidden."); } }
+	  this.selector.hide();
 	  return;
   }
   var i = 0;