Index: main/kernel/resources/js/org/ametys/Utility.js
===================================================================
--- main/kernel/resources/js/org/ametys/Utility.js	(revision 20590)
+++ main/kernel/resources/js/org/ametys/Utility.js	(working copy)
@@ -124,3 +124,32 @@
     
     return Ext.data.SortTypes.asUCString(s);
 }
+
+Utils.getObjectByName = function(name, context)
+{
+	if (!name) return null;
+	
+	if (context === undefined) context = window;
+	
+	var ns = name.split("."),
+		nsl = ns.length,
+		obj = context,
+		p;
+	
+	for (var i = 0; i < nsl; i++)
+	{
+		p = ns[i];
+		
+		if (p in obj)
+		{
+			obj = obj[p];
+		}
+		else
+		{
+			// Object not found;
+			return null;
+		}
+	}
+	
+	return obj;
+}