$(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 li").mouseenter(function() { //When trigger is clicked...

		//Following events are applied to the subnav itself (moving subnav up and down)
		$(this).find("ul.subnav:first").slideDown('fast').show();
	});	//Drop down the subnav on click

	$("ul.topnav li").mouseleave(function() {
			$(this).find("ul.subnav").slideUp('slow'); //When the mouse hovers out of the subnav, move it back up
	});

});