$(document).ready(function(){	$('.dropdown').each(function(i,item){		$(item).bind('mouseover', function(event){			$(this).addClass('hover');		});		$(item).bind('mouseout', function(event){			$(this).removeClass('hover');		});				var links = $('a', item);		if (links.length) {			links = links[0];			$(links).bind('focus', function(event){				$(item).addClass('hover');			});					}	});});