$(document).ready(function () {	
	$('#div_nagivation_main ul li').hover(
		function () {
			//show its submenu
			$('ul', this).slideDown(300);
		}, 
		function () {
			//hide its submenu
			$('ul', this).slideUp(200);			
		}
	);
	$("#div_bodybottom_center_scroller").jCarouselLite({  
		vertical: true,  
		visible: 3,  
		auto:1000,  
		speed:800  
	});
});