// JavaScript Document
var intSTime = 5000;//定义图片轮换时间
var intSWidth = 599;//定义图片宽度，单位：像素
var intSHeight = 336;//定义图片高度，单位：像素
var collectSAd;
var adNum = 0
function slectImg(){
    this.items    = [];
    this.addItem    = function(adURL,strURL,strBak,intChMode,intTarget){
        var newItem     = {};
        newItem.adURL = adURL;
        newItem.strURL = strURL;
        newItem.strBak = strBak;
        newItem.intChMode = intChMode;
        newItem.intTarget = intTarget;
        this.items[this.items.length] = newItem;
    }
    this.play = function(){
        collectSAd = this.items
        strHtml()
        nextAd()
    }
}
function setTransition(){
  if (document.all){
        if(collectSAd[adNum].intChMode == ""){
      bannerADrotator.filters.revealTrans.Transition=Math.floor(Math.random()*23);
    }else{
            bannerADrotator.filters.revealTrans.Transition=collectSAd[adNum].intChMode;
        }
            bannerADrotator.filters.revealTrans.apply();
  }
}
function playTransition(){
   if (document.all)
      bannerADrotator.filters.revealTrans.play()
}
function nextAd(){
   adNum<collectSAd.length-1?adNum++:adNum=0;
   setTransition();
   document.images.bannerADrotator.src=collectSAd[adNum].adURL;
   playTransition();
     document.images.bannerADrotator.alt=collectSAd[adNum].strBak;
   theTimer=setTimeout("nextAd()", intSTime);
}
function jump2url(){
   jumpUrl=collectSAd[adNum].strURL;
   if (jumpUrl != ''){
      if(collectSAd[adNum].intTarget != "")window.open(jumpUrl,collectSAd[adNum].intTarget);
      else location.href=jumpUrl;
   }
}
function displayStatusMsg() {
   status=collectSAd[adNum].strURL;
   document.returnValue = true;
}
function strHtml(){
    document.write("<a onmouseover=\"displayStatusMsg();return document.returnValue\" href=\"javascript:jump2url()\"><img src=\"javascript:nextAd()\" name=\"bannerADrotator\" width=\""+intSWidth+"\" height=\""+intSHeight+"\" border=\"0\" style=\"filter: revealTrans(duration=2,transition=20)\"></a>")
}
var theSlectImg = new slectImg();
theSlectImg.addItem("inc/img/qj.JPG","","","","")
theSlectImg.addItem("inc/img/xm.jpg","","","","")
theSlectImg.addItem("inc/img/yf.jpg","","","","")
theSlectImg.addItem("inc/img/yuk.jpg","","","","")
theSlectImg.addItem("inc/img/zhl.jpg","","","","")
theSlectImg.addItem("inc/img/jwy.jpg","","","","")
theSlectImg.addItem("inc/img/lj.jpg","","","","")
theSlectImg.addItem("inc/img/hhm.jpg","","","","")
theSlectImg.play()