function fetchobject(thisobj){
	return document.getelementbyid(thisobj);
}

function nav(thisobj)
{

	for(i=1;i<=9;i++)
	{
		var nav=fetchobject("nav"+i);
		var erji=fetchobject("erji"+i);
		if(thisobj==i)
		{
			nav.classname="active"
			erji.style.display="block";
		}
		else
		{
			nav.classname=""
			erji.style.display="none";
		}
	}
}

function xxk(thisobj)
{

	for(i=1;i<=3;i++)
	{
		var xxk=fetchobject("xxk"+i);
		var page=fetchobject("page"+i);
		var more=fetchobject("more"+i);
		if(thisobj==i)
		{
			xxk.classname="active";
			page.style.display="block";
			more.style.display="block";
		}
		else
		{
			xxk.classname="";
			page.style.display="none";
			more.style.display="none";
		}
	}
}

function mouseout(thisobj){
	var nav=fetchobject("nav"+thisobj);
	var erji=fetchobject("erji"+thisobj);
	erji.style.display="none";
	nav.classname="";
}

$(function($){
  //下拉导航菜单效果
  $("#j-head-menu-list > li:has(.subnav)").hover(function(){
    var $this = $(this);
    $this.find("a:eq(0)").addclass("hover").end()
         .find(".subnav").stop(true, true).slidedown('slow');
  },function(){
    var $this = $(this);
    $this.find(".subnav").stop(true, true).slideup("slow",function(){
            $this.find("a:eq(0)").removeclass("hover");
    });
  });
});