/*
*头部菜单栏切换
*/
function menu_change(url){window.location.href=url;}
/*
*显示当前时间
*/
function ShowNow()
{
	today = new Date() 
	if(today.getDay()==0) day = "星期日" 
	if(today.getDay()==1) day = "星期一" 
	if(today.getDay()==2) day = "星期二" 
	if(today.getDay()==3) day = "星期三" 
	if(today.getDay()==4) day = "星期四" 
	if(today.getDay()==5) day = "星期五" 
	if(today.getDay()==6) day = "星期六" 
	document.write(today.getMonth()+1,"月",today.getDate(),"日","  ",day); 
}

//菜单切换
function check(id,classname,idlist,layobj)
{
	var array_id=idlist.split('#');
	for(i=0;i<array_id.length;i++)
	{
		var object=document.getElementById(array_id[i]);
		object.style.display="none";
	}
	
	document.getElementById(id).style.display="";
	var lis = layobj.parentNode.children;
	for(i=0;i<lis.length;i++)
	{
		if(lis[i].className.indexOf(classname) > 0 )
		{
			var lisname=lis[i].className;
			lis[i].className=lisname.substring(0,lisname.indexOf(classname));
		}
	}
	layobj.className= layobj.className+" "+classname;
}