function $(id) {
    return document.getElementById(id);
}

function showMenu (baseID, divID) {
    baseID = $(baseID);
    divID  = $(divID);
    if (showMenu.timer) clearTimeout(showMenu.timer);
	hideCur();
    divID.style.display = 'block';
	showMenu.cur = divID;

    if (! divID.isCreate) {
        divID.isCreate = true;
        //divID.timer = 0;
        divID.onmouseover = function () {
            if (showMenu.timer) clearTimeout(showMenu.timer);
			hideCur();
            divID.style.display = 'block';
        };

        function hide () {
            showMenu.timer = setTimeout(function () {divID.style.display = 'none';}, 1000);
        }

        divID.onmouseout = hide;
        baseID.onmouseout = hide;
    }
	function hideCur () {
		showMenu.cur && (showMenu.cur.style.display = 'none');
	}
} 

// 下拉菜单脚本
<!--
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
	}
// End

// 左导航菜单脚本
			function expandDiv(ctrl)
			{
				ctl = eval(ctrl);
				if (ctl.style.display == "none") 
					ctl.style.display = "";
				else
					ctl.style.display = "none";
			}
// End

// 二类新闻面板切换脚本
function DispNews( divNews, divNewsList )
{
	var divNews1 = document.getElementById( 'divNews1' );
	var divNews2 = document.getElementById( 'divNews2' );
	var divNewsList1 = document.getElementById( 'divNewsList1' );
	var divNewsList2 = document.getElementById( 'divNewsList2' );
	var divNews = document.getElementById( divNews );
	var divNewsList = document.getElementById( divNewsList );
	
	if( divNews1 != null && divNews2 != null
		&& divNewsList1 != null && divNewsList2 != null
		&& divNews != null && divNewsList != null )
		{
			divNews1.style.display = 'none';
			divNews2.style.display = 'none';
			divNewsList1.style.display = 'none';
			divNewsList2.style.display = 'none';
			divNews.style.display = '';
			divNewsList.style.display = '';
		}
}
// End

function DispNews1( divNews, divNewsList,divMore )
{
	var divNews1 = document.getElementById( 'divNews1' );
	var divNews2 = document.getElementById( 'divNews2' );
	var divNewsList1 = document.getElementById( 'divNewsList1' );
	var divNewsList2 = document.getElementById( 'divNewsList2' );
	var divMore1=document.getElementById( 'divMore1' );
	var divMore2=document.getElementById( 'divMore2' );
	var divNews = document.getElementById( divNews );
	var divNewsList = document.getElementById( divNewsList );
	var divMore = document.getElementById( divMore );
	
	if( divNews1 != null && divNews2 != null
		&& divNewsList1 != null && divNewsList2 != null 
		&& divMore1 != null && divMore2 != null
		&& divNews != null && divNewsList != null )
		{
			divNews1.style.display = 'none';
			divNews2.style.display = 'none';
			divNewsList1.style.display = 'none';
			divNewsList2.style.display = 'none';
			divMore1.style.display = 'none';
			divMore2.style.display = 'none';
			divNews.style.display = '';
			divNewsList.style.display = '';
			divMore.style.display = '';
		}
}
function DispNews2( divNews, divNewsList,divMore )
{
	var divNews3 = document.getElementById( 'divNews3' );
	var divNews4 = document.getElementById( 'divNews4' );
	var divNewsList3 = document.getElementById( 'divNewsList3' );
	var divNewsList4 = document.getElementById( 'divNewsList4' );
	var divMore3=document.getElementById( 'divMore3' );
	var divMore4=document.getElementById( 'divMore4' );
	var divNews = document.getElementById( divNews );
	var divNewsList = document.getElementById( divNewsList );
	var divMore = document.getElementById( divMore );
	
	if( divNews3 != null && divNews4 != null
		&& divNewsList3 != null && divNewsList4 != null 
		&& divMore3 != null && divMore4 != null
		&& divNews != null && divNewsList != null )
		{
			divNews3.style.display = 'none';
			divNews4.style.display = 'none';
			divNewsList3.style.display = 'none';
			divNewsList4.style.display = 'none';
			divMore3.style.display = 'none';
			divMore4.style.display = 'none';
			divNews.style.display = '';
			divNewsList.style.display = '';
			divMore.style.display = '';
		}
}
// End