rem: DropOnFolderOutliner(row, orientation); 
add: DropOnFolderTree(row, orientation); 
context:     onDrop: function(row, orientation)    {        DropOnFolderOutliner(row, orientation);    },
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/d38a0937d9c93a0a9d913e2ac781e4328bb8cc73/msgMail3PaneWindow.js/clean/mailnews/base/resources/content/msgMail3PaneWindow.js