var linkHoverTrack = 'out';
	var menuHoverTrack = 'out';
	$(document).ready(function(){
	 	$('img[@src$=.png]').pngFix();
		
		$("a.nav_products, #subnav").hoverIntent({
			sensitivity: 3, 
			interval: 10,
			over: showSub, 
			timeout: 500, 
			out: hideSub
		});
		
		$(".fancybox").fancybox({ 'hideOnContentClick': true, 'zoomSpeedIn': 20, 'zoomSpeedOut': 20, 'overlayShow': true }); 
		
	});
	function showSub(){
		if ( $(this).hasClass("nav_products") )
		{	linkHoverTrack = 'over';	}
		if ( $(this).hasClass("subnav_products") )
		{	menuHoverTrack = 'over';		}
		showHide();
	}
	function hideSub(){
		if ( $(this).hasClass("nav_products") )
		{	linkHoverTrack = 'out';	}
		if ( $(this).hasClass("subnav_products") )
		{	menuHoverTrack = 'out';		}
		showHide();
	}
	function showHide(){
		if ( linkHoverTrack == 'out' && menuHoverTrack == 'out' )
		{	$("#subnav").slideUp('fast');	}
		if ( linkHoverTrack == 'over' || menuHoverTrack == 'over' )
		{	$("#subnav").slideDown('fast');	}
	}