Index: trunk/kernel/admin_templates/incs/tree.js
===================================================================
diff -u -r4724 -r4735
--- trunk/kernel/admin_templates/incs/tree.js	(.../tree.js)	(revision 4724)
+++ trunk/kernel/admin_templates/incs/tree.js	(.../tree.js)	(revision 4735)
@@ -98,15 +98,18 @@
 					}
 					return res;
 				}
-
-				if (!this.treeItem.Expanded && typeof(this.treeItem.folderClick) == 'function') {
-					if (this.treeItem.folderClick());
+				else {
+					// ensures, that click is made before AJAX request will be sent
+					window.parent.getFrame(link.target).location.href = this.href;
+					
+					if (!this.treeItem.Expanded && typeof(this.treeItem.folderClick) == 'function') {
+						if (this.treeItem.folderClick());
+					}
+					return false;				
 				}
 			}
-	//	)
 
-	td.appendChild( link );
-//	td.appendChild( document.createTextNode(this.Title) );
+	td.appendChild(link);
 }
 
 TreeItem.prototype.display = function()