// JScript 文件
var isIE=!(navigator.userAgent.indexOf('MSIE')==-1);
var news;
var curNew=0;
var timer;
function init(pic)
{
    if(!pic)pic="NewsPic";
    //if(!txt)txt="NewsPicTxt";
	var div=document.getElementById(pic);
	if(!div)return;
	var nav=document.createElement("div");
	nav.className="Navp";
	var nodes;
	if(isIE)
	{
	    nodes=div.childNodes;
	}
	else
	{
	    nodes=childrenNodes(div.childNodes);
	}
	news=new Array(nodes.length);
    for(var i=nodes.length-1;i>=0;i--)
	{
	    var element=nodes[i];
	    
	    
		news[i]={};
		news[i].Element=element;
		//news[i].Text=element.getAttribute("title");
		//news[i].Url=element.getAttribute("href");
		
		var n=document.createElement("span");
		n.innerHTML="<a herf=\"javascript:;\" onclick=\"javascript:curNew="+(i-1)+";change('"+pic+"');\">"+(i+1)+"</a>";
		if(i==curNew)n.className="Cur";
		nav.appendChild(n);
		
		news[i].LinkElement=n;
	}
	div.appendChild(nav);
	curNew--;
	window.setTimeout("change('"+pic+"')",5000);

}

function initbytime(pic)
{
    if(!pic)pic="PicBytime";
    //if(!txt)txt="NewsPicTxt";
	var div=document.getElementById(pic);
	if(!div)return;
	var nav=document.createElement("div");
	nav.className="Navp";
	var nodes;
	if(isIE)
	{
	    nodes=div.childNodes;
	}
	else
	{
	    nodes=childrenNodes(div.childNodes);
	}
	news=new Array(nodes.length);
    for(var i=nodes.length-1;i>=0;i--)
	{
	    var element=nodes[i];
	    
	    
		news[i]={};
		news[i].Element=element;
		var n=document.createElement("span");
		n.innerHTML="<a herf=\"javascript:;\" onclick=\"javascript:curNew="+(i-1)+";change('"+pic+"');\">.</a>";
		if(i==curNew)n.className="Cur";
		nav.appendChild(n);
		
		news[i].LinkElement=n;
	}
	div.appendChild(nav);
	curNew--;
	window.setTimeout("change('"+pic+"')",5000);

}

function childrenNodes(node)
{
    var c=new Array();
    for(var i=0;i<node.length;i++)
    {
        if(node[i].nodeName.toLowerCase()=="a")
            c.push(node[i]);
    }
    return c;
}
function change(pic)
{
    var div=document.getElementById(pic);
    //var text=document.getElementById(txt);
    if(!div)return;
    curNew=curNew+1;
    if(curNew>=news.length)curNew=0;
    for(var i=0;i<news.length;i++)
    {
        if(i==curNew)
        {
           news[i].Element.style.display="block";
           news[i].Element.style.visibility="visible";
           news[i].LinkElement.className="Cur";
           // text.innerHTML="<a href=\""+news[i].Url+"\" title=\""+news[i].Text+"\" target=\"_blank\">"+news[i].Text+"</a>";
        }
        else
        {
            news[i].Element.style.visibility="hidden";
            news[i].Element.style.display="none";
            news[i].LinkElement.className="Normal";
        }
    }
	
    if(timer)window.clearTimeout(timer);
    timer=window.setTimeout("change('"+pic+"')",4000);
    
}

function changebackgroundall()
{
   document.getElementById("ctl00_WebMain_showalltab").style.display="";
   document.getElementById("all").style.background="url(images/pi_03.jpg) no-repeat top center;";
   document.getElementById("ctl00_WebMain_DIVJM").style.display="none";
    document.getElementById("JM").style.background="url(images/pic_03.jpg) no-repeat top center;";
   document.getElementById("ctl00_WebMain_DIVZS").style.display="none";
    document.getElementById("ZS").style.background="url(images/pic_03.jpg) no-repeat top center;";
   document.getElementById("ctl00_WebMain_DIVYJ").style.display="none";
    document.getElementById("YJ").style.background="url(images/pic_031.jpg) no-repeat top center;";
       document.getElementById("ctl00_WebMain_DIVMM").style.display="none";
    document.getElementById("MM").style.background="url(images/pic_03.jpg) no-repeat top center;";
       document.getElementById("ctl00_WebMain_DIVMJ").style.display="none";
    document.getElementById("MJ").style.background="url(images/pic_03.jpg) no-repeat top center;";
       document.getElementById("ctl00_WebMain_DIVHZ").style.display="none";
    document.getElementById("HZ").style.background="url(images/pic_03.jpg) no-repeat top center;";
       document.getElementById("ctl00_WebMain_DIVQT").style.display="none";
    document.getElementById("QT").style.background="url(images/pic_031.jpg) no-repeat top center;";

}
function changebackground(CH1,CH2,CH3,CH4,CH5,CH6,CH7)
{ //alert("ctl00_WebMain_"+CH1);
  
   if(CH1=="YJ"||CH1=="QT")
   {
    document.getElementById("ctl00_WebMain_DIV"+CH1).style.display="";
   document.getElementById(""+CH1+"").style.background="url(images/pi_031.jpg) no-repeat top center;";
   document.getElementById("ctl00_WebMain_DIV"+CH2).style.display="none";
    document.getElementById(""+CH2+"").style.background="url(images/pic_031.jpg) no-repeat top center;";
   document.getElementById("ctl00_WebMain_DIV"+CH3).style.display="none";
    document.getElementById(""+CH3+"").style.background="url(images/pic_03.jpg) no-repeat top center;";
    document.getElementById("ctl00_WebMain_DIV"+CH4).style.display="none";
    document.getElementById(""+CH4+"").style.background="url(images/pic_03.jpg) no-repeat top center;";
    document.getElementById("ctl00_WebMain_DIV"+CH5).style.display="none";
    document.getElementById(""+CH5+"").style.background="url(images/pic_03.jpg) no-repeat top center;";
    document.getElementById("ctl00_WebMain_DIV"+CH6).style.display="none";
    document.getElementById(""+CH6+"").style.background="url(images/pic_03.jpg) no-repeat top center;";
    document.getElementById("ctl00_WebMain_DIV"+CH7).style.display="none";
    document.getElementById(""+CH7+"").style.background="url(images/pic_03.jpg) no-repeat top center;";
    document.getElementById("ctl00_WebMain_showalltab").style.display="none";
   document.getElementById("all").style.background="url(images/pic_03.jpg) no-repeat top center;";
   }else{
     document.getElementById("ctl00_WebMain_DIV"+CH1).style.display="";
    document.getElementById(""+CH1+"").style.background="url(images/pi_03.jpg) no-repeat top center;";
   document.getElementById("ctl00_WebMain_DIV"+CH2).style.display="none";
    document.getElementById(""+CH2+"").style.background="url(images/pic_03.jpg) no-repeat top center;";
   document.getElementById("ctl00_WebMain_DIV"+CH3).style.display="none";
    document.getElementById(""+CH3+"").style.background="url(images/pic_03.jpg) no-repeat top center;";
    document.getElementById("ctl00_WebMain_DIV"+CH4).style.display="none";
    document.getElementById(""+CH4+"").style.background="url(images/pic_03.jpg) no-repeat top center;";
    document.getElementById("ctl00_WebMain_DIV"+CH5).style.display="none";
    document.getElementById(""+CH5+"").style.background="url(images/pic_03.jpg) no-repeat top center;";
    document.getElementById("ctl00_WebMain_DIV"+CH6).style.display="none";
    document.getElementById(""+CH6+"").style.background="url(images/pic_031.jpg) no-repeat top center;";
    document.getElementById("ctl00_WebMain_DIV"+CH7).style.display="none";
    document.getElementById(""+CH7+"").style.background="url(images/pic_031.jpg) no-repeat top center;";
    document.getElementById("ctl00_WebMain_showalltab").style.display="none";
   document.getElementById("all").style.background="url(images/pic_03.jpg) no-repeat top center;";
   
   } 
 
    
}