nsTopProgressNotifier::BeforeJavascriptEvaluation(const PRUnichar *URL)
nsTopProgressListener::BeforeJavascriptEvaluation(const PRUnichar *URL)
nsTopProgressNotifier::BeforeJavascriptEvaluation(const PRUnichar *URL){    if (mActive)        mActive->BeforeJavascriptEvaluation(URL);    if (mNotifiers)    {        PRInt32 i=0;        for (; i < mNotifiers->Count(); i++)         {            nsIXPINotifier* element = (nsIXPINotifier*)mNotifiers->ElementAt(i);            if (element != NULL)                element->BeforeJavascriptEvaluation(URL);        }    }        return NS_OK;}