rem: emailAddressNode = document.getElementById("expandedfromValue"); 
add: emailAddressNode = document.getElementById("expandedfromBox").emailAddressNode; 
context: function MsgCreateFilter(){  var emailAddressNode;  if (gCollapsedHeaderViewMode)    emailAddressNode = document.getElementById("collapsedfromValue");  else    emailAddressNode = document.getElementById("expandedfromValue");    if (emailAddressNode)  {     var emailAddress = emailAddressNode.getTextAttribute("emailAddress");     if (emailAddress){         top.MsgFilters(emailAddress);     }  }}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/8798c93d1ecdba96a12c0ef3bd5eca0a867c24d8/mailWindowOverlay.js/buggy/mailnews/base/resources/content/mailWindowOverlay.js