rem: var sortedColumn; 
add: var sortedColumn = null;  
context: function UpdateSortIndicators(colID, sortDirection){  var sortedColumn;  // set the sort indicator on the column we are sorted by  if (colID) {    sortedColumn = document.getElementById(colID);    if (sortedColumn) {      sortedColumn.setAttribute("sortDirection",sortDirection);      gAbResultsTree.setAttribute("sortCol", colID);    }  }  // remove the sort indicator from all the columns  // except the one we are sorted by  var currCol = gAbResultsTree.firstChild.firstChild;  while (currCol) {    if (currCol != sortedColumn && currCol.localName == "treecol")      currCol.removeAttribute("sortDirection");    currCol = currCol.nextSibling;  }}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/9b5d1fac3493da530bea594a7f4587718e16b60d/abCommon.js/buggy/mailnews/addrbook/resources/content/abCommon.js