$(document).ready(function(){

	$("li.hasSubnav").hover(function() {

		$(this).find("ul.subnav").slideDown('fast').show(); //Drop down the subnav on hover
		$(this).addClass("selected"); //On hover over, add class "selected"
	}, 
		
	function(){
	
		var subnav = $(this).find("ul.subnav");
	
		subnav.slideUp('medium'); 
	
		if(!subnav.hasClass($('body').attr('class'))) {
			$(this).removeClass("selected"); //On hover out, remove class "selected"
		}
	});
	
});