function getDomParser() { if (g_domParser == null) { g_domParser = Components.classes["@mozilla.org/xmlextras/domparser;1"] 
function getDomParser() { if (!g_domParser) { g_domParser = Components.classes["@mozilla.org/xmlextras/domparser;1"] 
function getDomParser(){    if (g_domParser == null) {        g_domParser = Components.classes["@mozilla.org/xmlextras/domparser;1"]                      .getService(Components.interfaces.nsIDOMParser);    }    return g_domParser;}
5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5872/a8adf4992620da379274cea3395ed3099b6769d6/calWcapUtils.js/buggy/calendar/providers/wcap/calWcapUtils.js