;(function($) {
$(document).ready(function() {

$("#topnav li a.current").next().show(); //show the current subnav
$("#topnav li a.section").next().show(); //show the current subnav

$("ul#topnav > li").hover(function() { //Hover over event on list item
	$(this).css({ 'background' : 'transparent url(images/top-nav-hover.jpg) repeat-x  0 4px'}); //Add background image on hovered list item
	$("ul#topnav li ul").hide(); //Hide all subnav
	$(this).find("ul").show(); //Show the subnav
} , function() { //on hover out...
	$(this).css({ 'background' : 'none'}); //remove the background
	$(this).find("ul").hide(); //Hide the subnav
	$("#topnav li a.current").next().show(); //Show the current subnav
	$("#topnav li a.section").next().show(); //Show the current subnav
});
	
});

})(jQuery);