$(document).ready(function(){

	$("ul#menu-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").hover(function() { //When trigger is clicked...
		
		if(!($(this).parent().find("ul#menu-subnav").hasClass('menuAnimation'))) {
		
			//Following events are applied to the subnav itself (moving subnav up and down)
			$(this).parent().find("ul#menu-subnav").slideDown('fast').show(); //Drop down the subnav on click
	
			$(this).parent().hover(function() {
			}, function(){	
				$(this).parent().find("ul#menu-subnav").addClass('menuAnimation');
				$(this).parent().find("ul#menu-subnav").slideUp('slow', function() { $(this).parent().find("ul#menu-subnav").removeClass('menuAnimation'); }); //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"
	});

});