$(document).ready(function(){
	var active = $('#nav>li.current');
	
	var act_ul = $('#nav>li.current ul');
	var act_div = $('#nav>li.current div.ul-li-bg');
	$(act_ul).css({ display: "block" });
	$(act_div).css({ display: "block" });
	
	$('#nav>li').mouseover(function(event){
		if (/current/.test(this.className) == false) {
			$('#nav>li').each(function(){
				$(this).removeClass('current');
				$(act_ul).css({ display: "none" });
				$(act_div).css({ display: "none" });
			});
		}
		
	}).mouseout(function(){
		$(active).addClass('current');
		$(act_ul).css({ display: "block" });
		$(act_div).css({ display: "block" });
	});
	
});