TabWatcher.activate(); 
TabWatcher.activate(); 
    disableCurrent: function(disable)    {        if (!tabBrowser)            return; // externalBrowser        if (disable)        {            TabWatcher.unwatchBrowser(tabBrowser.selectedBrowser);            for (var i = 0; i < tabBrowser.browsers.length; ++i)            {                var browser = tabBrowser.browsers[i];                TabWatcher.watchContext(browser.contentWindow, null);            }        }        else        {            TabWatcher.activate();            TabWatcher.watchBrowser(tabBrowser.selectedBrowser);        }    },
2454	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2454/fd3fa7073b03b34b49adc8add0f84b5b4e33907f/firebug.js/clean/extension/content/firebug/firebug.js