rem: } 
add: } 
context: function attachmentTreeClick(event){	if(event.detail == 2) // double click	{    var target = event.originalTarget;		item = target.parentNode.parentNode;		if (item.localName == "treeitem")    {			var commandStringSuffix = item.getAttribute("commandSuffix");      var openString = 'openAttachment' + commandStringSuffix;      eval(openString);    }	}}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/f0ed910471c8135a5e3a2ddd98ea680b4dd0eca2/msgHdrViewOverlay.js/buggy/mailnews/base/resources/content/msgHdrViewOverlay.js