rem: if (treeNode) { debug("chooseCategory:  ref='" + category + "'\n"); treeNode.setAttribute("ref", category); } 
add: treeNode.setAttribute("ref", category);  
context: function chooseCategory( aNode ){  var category = !aNode.id ? "NC:SearchEngineRoot" :                   "NC:SearchCategory?category=" + aNode.getAttribute("id");  if (pref)	    pref.SetUnicharPref("browser.search.last_search_category", category);  var treeNode = document.getElementById("searchengines");  if (treeNode)  {    debug("chooseCategory:  ref='" + category + "'\n");    treeNode.setAttribute("ref", category);  }  loadEngines(category);  return(true);}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/3c52bd48ffd914359df4157be775f67c499fcff8/search-panel.js/buggy/suite/common/search/search-panel.js