rem: row.firstChild.setAttribute("value", string); 
add: row.firstChild.setAttribute("label", string); 
context: function ReplaceStringInTreeList(tree, index, string){  if (tree)  {    var treecols = tree.firstChild;    if (!treecols)    {      dump("Bad XUL: Must have <treecolgroup> as first child\n");      return;    }    var treechildren = treecols.nextSibling;    if (!treechildren)      return;    // Each list item is a <treeitem><treerow><treecell> under <treechildren> node    var childNodes = treechildren.childNodes;    if (!childNodes || index >= childNodes.length)      return;    var row = childNodes.item(index).firstChild;    if (row && row.firstChild)    {      row.firstChild.setAttribute("value", string);    }  }}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/0b2dd2b2d2fd037df917e07645fa019a963332a5/EdDialogCommon.js/buggy/editor/ui/dialogs/content/EdDialogCommon.js