rem: var node = document.getElementById(column); if (!node) return false; 
add: var sortDirection = kDefaultAscending; 
context: function SortResultPane(column, sortKey){  var node = document.getElementById(column);  if (!node)    return false;  var sortDirection = "ascending";  var currentDirection = node.getAttribute("sortDirection");  if (currentDirection == "ascending")    sortDirection = "descending";  else    sortDirection = "ascending";  UpdateSortIndicator(column, sortDirection);  DoSort(column, sortKey, sortDirection);  SaveSortSetting(column, sortKey, sortDirection);  return true;}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/d08d4d3f9753b01573c0820f3dc3010c62295d11/abCommon.js/buggy/mailnews/addrbook/resources/content/abCommon.js