add: goUpdateCommand('cmd_delete'); 
context: function CommandUpdate_Mail(){	/*var messagePane = top.document.getElementById('messagePane');	var drawFocusBorder = messagePane.getAttribute('draw-focus-border');		if ( MessagePaneHasFocus() )	{		if ( !drawFocusBorder )			messagePane.setAttribute('draw-focus-border', 'true');	}	else	{		if ( drawFocusBorder )			messagePane.removeAttribute('draw-focus-border');	}*/			goUpdateCommand('button_delete');}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/3abfae753c9266f779cb62015696081edfdfc0e6/widgetglue.js/clean/mailnews/base/resources/content/widgetglue.js