rem: dofunc("openAttachment", target.attachment); 
add: dofunc("openAttachment", target.attachment); 
context: function attachmentListClick(event){   // we only care about button 0 (left click) events  if (event.button != 0) return;  if (event.detail == 2) // double click  {    var target = event.target;    if (target.localName == "descriptionitem")    {	    dofunc("openAttachment", target.attachment);    }  }}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/ae414451b4c89e9d1611ddc64af928feadfd61db/msgHdrViewOverlay.js/clean/mail/base/content/msgHdrViewOverlay.js