var nav_out;
var curr_nav_item;

jQuery(document).ready(function() {
	
	//nav sub_menus
	$('#products_nav li').each(function(index) {
		if (($('div', this).hasClass(('sub_menu')))) {
			$(this).children('a').mouseover(function() {
				$('.sub_menu').stop(true, true).slideDown();
				clearTimeout(nav_out);
			}).mouseout(function() {
				nav_out = setTimeout("onTimeOut()",400);
			});
			$('div.sub_menu', this).mouseover(function() {
				clearTimeout(nav_out);
			}).mouseout(function() {
				nav_out = setTimeout("onTimeOut()",400);
			});
		}
	});
	
	//image zoom
	$('.jqzoom').jqzoom({
	    zoomType   : 'innerzoom',  
	    zoomWidth  : 150,  
	    zoomHeight : 150,  
	    showEffect : 'fadein',  
	    hideEffect : 'fadeout' 
    });
	
}); 

function onTimeOut() {
	$('.sub_menu').slideUp();
}