Forum:JavaScript page not loading

Hi, can someone check if there are any syntax errors in this page? Because either there is an error who prevent the loading of the entire page or the page itself is not loaded. The last code added was the second, but in my personal js works fine, moreover the others don't work anymore. I'm afraid that the page itself is not loaded... I tried to check with firebug and I don't see among the other js pages loaded (if you want to check beware that there is a page named MediaWiki:Wikia.js/customInterface.js). I thought it may be a problem regarding the undergoing mediawiki updating process, but it's almost a day that pages doesn't load... any suggestions?