SO fiddle

Test Fiddle mainly for SO Questions

HTML

<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.4/themes/overcast/jquery-ui.css">
<a href="http://www.website.nl/#video">a</a>

JavaScript

var url = $('a').attr('href');
var hash = url.substring(url.indexOf("#")+1);

if ( hash === 'video' ) { alert('test'); }