display (getMsg(MSG_ERR_SCRIPTLOAD, e.url)); 
display(getMsg(MSG_ERR_SCRIPTLOAD, e.url)); 
    function removeOldPlugin(url)    {        var oldPlugin;        var i = getPluginIndexByURL(url);        if (i == -1)            return -1;        oldPlugin = client.plugins[i];        if (oldPlugin.enabled)        {            if (oldPlugin.API > 0)            {                if (!oldPlugin.disable())                {                    display(getMsg(MSG_CANT_DISABLE, oldPlugin.id));                    display (getMsg(MSG_ERR_SCRIPTLOAD, e.url));                    return null;                }                client.prefManager.removeObserver(oldPlugin.prefManager);                oldPlugin.prefManager.destroy();            }            else if ("disablePlugin" in oldPlugin.scope)            {                oldPlugin.scope.disablePlugin();            }            else            {                display(getMsg(MSG_CANT_DISABLE, oldPlugin.id));                display (getMsg(MSG_ERR_SCRIPTLOAD, e.url));                return null;            }        }        return i;    }
5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5459/fedfbcc3814a13d64cdc0b1096664cec2771bcf8/commands.js/buggy/extensions/irc/xul/content/commands.js