rem: useDisplayNameForAddress(emailAddress); addressNode.setAttribute("label", displayName); 
add: if (useDisplayNameForAddress(emailAddress)) addressNode.setAttribute("label", displayName); 
context: function AddExtraAddressProcessing(emailAddress, addressNode){  var displayName = addressNode.getAttribute("displayName");    var mailAddress = addressNode.getAttribute("emailAddress");  // always show the address for the from and reply-to fields  var parentElementId = addressNode.parentNode.id;  var condenseName = true;  if (parentElementId == "expandedfromBox" || parentElementId == "expandedreply-toBox")    condenseName = false;  if (condenseName && gShowCondensedEmailAddresses && displayName)  {    useDisplayNameForAddress(emailAddress);    addressNode.setAttribute("label", displayName);    addressNode.setAttribute("tooltiptext", mailAddress);    addressNode.setAttribute("tooltip", "emailAddressTooltip");  }  else    addressNode.removeAttribute("tooltiptext");} 
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/ad18ac3210f64614d68f2434c458e544836f33c9/msgHdrViewOverlay.js/buggy/mail/base/content/msgHdrViewOverlay.js