/* <![CDATA[ */
  function killErrors() 
  { 
  return true; 
  }   
  window.onerror = killErrors; 
/* ]]> */

var isStart=true;
var nn;
var tt;
var bPlay=new Image;
bPlay.src = "images/bu_pla.gif";
var bPause=new Image;
bPause.src = "images/bu_pau.gif";
nn=1;
setTimeout('change_img()',14000);
function resetPlay(){
isStart=true;
var e = document.getElementById("top_slider");
var a = e.getElementsByTagName("img");
for(i=0;i<a.length;i++){
 if(a[i].src == bPlay.src) a[i].src = bPause.src;
}
}
function playorpau(e){
if(e.src == "images/bu_pau.gif"){
e.src = bPlay.src ;
isStart = false;
}else{
e.src = bPause.src;
isStart = true;
}
}
function pre_img(){
resetPlay();
nn--;
if(nn < 1) nn=3;
setFocus(nn);
}
function next_img(){
resetPlay();
nn++;
if(nn > 3) nn=1;
setFocus(nn);
}
function change_img()
{
if(isStart){
 nn++;
 if(nn>3) nn=1;
 setFocus(nn);
 }else{
 tt=setTimeout('change_img()',1000);
 }
}
function setFocus(i)
{
 if(tt) clearTimeout(tt);
 nn = i;
 selectLayer1(i);
 tt=setTimeout('change_img()',14000);
}
function selectLayer1(i)
{
 switch(i)
 {
 case 1:
document.getElementById("b_s1").style.display="block";
document.getElementById("b_s2").style.display="none";
document.getElementById("b_s3").style.display="none";
 break;
case 2:
document.getElementById("b_s1").style.display="none";
document.getElementById("b_s2").style.display="block";
document.getElementById("b_s3").style.display="none";
 break;
 case 3:
document.getElementById("b_s1").style.display="none";
document.getElementById("b_s2").style.display="none";
document.getElementById("b_s3").style.display="block";
 break;
 }
}

<!--
function MM_displayStatusMsg(msgStr) { //v1.0
  status=msgStr;
  document.MM_returnValue = true;
}
//-->

  function switchmodTag(modtag,modcontent,modk) {
    for(i=1; i <4; i++) {
      if (i==modk) {
        document.getElementById(modtag+i).className="menuOn";document.getElementById(modcontent+i).className="slidingList";}
      else {
        document.getElementById(modtag+i).className="menuNo";document.getElementById(modcontent+i).className="slidingList_none";}
    }
  }

function nTabs(thisObj,Num){
if(thisObj.className == "active")return;
var tabObj = thisObj.parentNode.id;
var tabList = document.getElementById(tabObj).getElementsByTagName("li");
for(i=0; i <tabList.length; i++)
{
  if (i == Num)
  {
   thisObj.className = "active"; 
      document.getElementById(tabObj+"_Content"+i).style.display = "block";
  }else{
   tabList[i].className = "normal"; 
   document.getElementById(tabObj+"_Content"+i).style.display = "none";
  }
} 
}

  function Tab02Next1()
  {
  $("#paihang2_tab1").removeClass();
  $("#paihang2_tab2").removeClass();
  $("#paihang1_tab1").addClass("fst active");
  
  $("#tabData_2_2").hide(500);
  $("#tabData_2_1").show(1000);
  }
  function Tab02Next2()
  {
  $("#paihang2_tab1").removeClass();
  $("#paihang2_tab2").removeClass();
  $("#paihang2_tab2").addClass("fst active");
  $("#tabData_2_1").hide(500);
  $("#tabData_2_2").show(1000);
  }

<!--
$(function(){
	$("dl.tbox dt span.label a[_for]").mouseover(function(){
			$(this).parents("span.label").children("a[_for]").removeClass("thisclass").parents("dl.tbox").children("dd").hide();
			$(this).addClass("thisclass").blur();
			$("#"+$(this).attr("_for")).show();	});	$("a[_for=uc_digg]").mouseover();});
				
			function setTab(id,n){
				var tli=document.getElementById(id).getElementsByTagName("li");	
				var mli=document.getElementById(id+"_2").getElementsByTagName("ul");
					for(i=0;i<tli.length;i++){
						   tli[i].className=i==n?"curr":"";
						   	   mli[i].style.display=i==n?"block":"none";
			}}
			function swap1(nn){
			var ali=document.getElementById("swapTab_1").getElementsByTagName("li");
			var bli=document.getElementById("swapTab_2").getElementsByTagName("ul");
			for(k=0;k<ali.length;k++){   ali[k].className=k==nn?"over":"";
			   bli[k].style.display=k==nn?"block":"none";}}
			   
			function swap2(ns){
			var cli=document.getElementById("fuwuT").getElementsByTagName("li");
			var dli=document.getElementById("fuwuC").getElementsByTagName("ul");
			
			for(j=0;j<cli.length;j++){
			   cli[j].className=j==ns?"hover":"";
			   dli[j].style.display=j==ns?"block":"none";}}
			   
			   var count=0;//做计数器
			   var limit=new Array();//用于记录当前显示的哪几个菜单
			   var countlimit=1;//同时打开菜单数目，可自定义
			   var nowzindex = 100;
			   function expandIt(el) {	
			   //document.getElementById("maintype").style.zIndex=10000;
			   obj = document.getElementById("subtype"+el);
			   obj.parentNode.style.zIndex=1000;
			   if (obj.style.display == "none") {
			       obj.style.display = "block";//显示子菜单
				   if (count<countlimit) {//限制2个         
				   limit[count]=el;//录入数组         
				   count++;      }      
				   else {
				   		if(limit[0]==el){//判断是否当前
						obj.style.display = "block";
						}else{
						document.getElementById("subtype" + limit[0]).style.display = "none";
						document.getElementById("subtype" + limit[0]).parentNode.style.zIndex=nowzindex;
						for (i=0;i<limit.length-1;i++) {limit[i]=limit[i+1];}//数组去掉头一位，后面的往前挪一位
						limit[limit.length-1]=el;
						} 
						     } 
					  }}
					  
			-->