rem: debugDump("DropOnThreadTree\n"); 
add: debugDump("DropOnThreadPane()\n"); 
context: function DropOnThreadPane(event){	debugDump("DropOnThreadTree\n");    /* you can't drop on the thread pane */	return false;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/140940d7ead52b6b9743db1e84a8f8892299eac5/messengerdnd.js/buggy/mailnews/base/resources/content/messengerdnd.js