rem: debugDump("BeginDragFolderTree\n"); if (event.target.localName != "treecell" && event.target.localName != "treeitem") return false; 
add: debugDump("BeginDragFolderTree\n"); if (event.target.localName != "treecell" && event.target.localName != "treeitem") return false; 
context: function BeginDragFolderTree(event){	debugDump("BeginDragFolderTree\n");       if (event.target.localName != "treecell" &&           event.target.localName != "treeitem")            return false;	var tree = GetFolderTree();	return BeginDragTree(event, tree, "text/nsfolder");}
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/17dddc0630ada5be4dee0aacd65f41d1cd037819/messengerdnd.js/buggy/mailnews/base/resources/content/messengerdnd.js