rem: netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect"); 
context: function newObject(progID, iface){    if (!jsenv.HAS_XPCOM)        return null;    netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");    var obj = Components.classes[progID].createInstance();    var rv;    switch (typeof iface)    {        case "string":            rv = obj.QueryInterface(Components.interfaces[iface]);            break;        case "object":            rv = obj.QueryInterface[iface];            break;        default:            rv = null;            break;    }    return rv;    }
meta: 1622	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1622/a234396826061096ddbbbb81283910c3eab05b6c/utils.js/clean/js/lib/utils.js