$(document).ready(function(){  
   
	$("ul.subnav").parent().append("<span></span>"); //Only shows drop down trigger when js is enabled (Adds empty span tag after ul.subnav*)  
		$("ul.topnav li span").click(function() { //When trigger is clicked...  
			//Following events are applied to the subnav itself (moving subnav up and down)  
			$(this).parent().find("ul.subnav").slideDown('fast').show(); //Drop down the subnav on click  
				$(this).parent().hover(function() {  
				}, function(){  
					$(this).parent().find("ul.subnav").slideUp('slow'); //When the mouse hovers out of the subnav, move it back up  
				});  
				//Following events are applied to the trigger (Hover events for the trigger)  
			}).hover(function() {  
				$(this).addClass("subhover"); //On hover over, add class "subhover"  
			}, function(){  //On Hover Out  
				$(this).removeClass("subhover"); //On hover out, remove class "subhover"  
	});  
});