Change script location.

Split js code.
Added cache and changed loading mechanism for js sources.

script/features/group_rename_handler/index.js

@@ -0,0 +1,61 @@
+doInclude ([
+    include ("features/base_handler/index.js")
+])
+
+/**
+ * Groupe rename vertices.
+ *
+ */
+function GroupRenameVertices(app)
+{
+  BaseHandler.apply(this, arguments);
+  this.message = "";	
+}
+
+// inheritance.
+GroupRenameVertices.prototype = Object.create(BaseHandler.prototype);
+// First selected.
+GroupRenameVertices.prototype.firstObject = null;
+// Path
+GroupRenameVertices.prototype.pathObjects = null;
+
+GroupRenameVertices.prototype.show = function()
+{
+	var handler = this;
+	var dialogButtons = {};
+    var graph = this.app.graph;
+    var app = this.app;
+    
+	dialogButtons[g_save] = function() {
+                app.PushToStack("Rename");
+
+                var titlesList = $( "#VertextTitleList" ).val().split('\n');
+                for (i = 0; i < Math.min(graph.vertices.length, titlesList.length); i ++)
+                {
+                    graph.vertices[i].mainText = titlesList[i];
+                }
+                app.redrawGraph();
+				$( this ).dialog( "close" );					
+			};
+	dialogButtons[g_cancel] = function() {
+				$( this ).dialog( "close" );						
+			};
+
+    var titleList = "";
+    for (i = 0; i < graph.vertices.length; i ++)
+    {
+        titleList = titleList + graph.vertices[i].mainText + "\n";
+    }
+    
+	$( "#VertextTitleList" ).val(titleList);
+		
+	$( "#GroupRenameDialog" ).dialog({
+		resizable: false,
+        height: "auto",
+        width:  "auto",
+		modal: true,
+		title: g_groupRename,
+		buttons: dialogButtons,
+		dialogClass: 'EdgeDialog'
+	});
+}