function correctPNG() 
   {
   for(var i=0; i<document.images.length; i++)
      {
      var img = document.images[i]
      var imgName = img.src.toUpperCase()
      if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
         {
         var imgID = (img.id) ? "id='" + img.id + "' " : ""
         var imgClass = (img.className) ? "class='" + img.className + "' " : ""
         var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
         var imgStyle = "display:inline-block;" + img.style.cssText 
         if (img.align == "left") imgStyle = "float:left;" + imgStyle
         if (img.align == "right") imgStyle = "float:right;" + imgStyle
         if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle        
         var strNewHTML = "<span "+ imgID + imgClass + imgTitle + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";" + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader" + "(src='" + img.src + "', sizingMethod='scale');\"></span>" 
   img.outerHTML = strNewHTML
         i = i-1
         }
      }
   }
window.attachEvent("onload", correctPNG);
function addEvent(obj,evtType,func,cap){
    cap=cap||false;
 if(obj.addEventListener){
     obj.addEventListener(evtType,func,cap);
  return true;
 }else if(obj.attachEvent){
        if(cap){
         obj.setCapture();
         return true;
     }else{
      return obj.attachEvent("on" + evtType,func);
  }
 }else{
  return false;
    }
}
function getPageScroll(){
    var xScroll,yScroll;
 if (self.pageXOffset) {
  xScroll = self.pageXOffset;
 } else if (document.documentElement  &&  document.documentElement.scrollLeft){
  xScroll = document.documentElement.scrollLeft;
 } else if (document.body) {
  xScroll = document.body.scrollLeft;
 }
 if (self.pageYOffset) {
  yScroll = self.pageYOffset;
 } else if (document.documentElement  &&  document.documentElement.scrollTop){
  yScroll = document.documentElement.scrollTop;
 } else if (document.body) {
  yScroll = document.body.scrollTop;
 }
 arrayPageScroll = new Array(xScroll,yScroll);
 return arrayPageScroll;
}
function GetPageSize(){
    var xScroll, yScroll;
    if (window.innerHeight  &&  window.scrollMaxY) { 
        xScroll = document.body.scrollWidth;
        yScroll = window.innerHeight + window.scrollMaxY;
    } else if (document.body.scrollHeight > document.body.offsetHeight){
        xScroll = document.body.scrollWidth;
        yScroll = document.body.scrollHeight;
    } else {
        xScroll = document.body.offsetWidth;
        yScroll = document.body.offsetHeight;
    }
    var windowWidth, windowHeight;
    if (self.innerHeight) {
        windowWidth = self.innerWidth;
        windowHeight = self.innerHeight;
    } else if (document.documentElement  &&  document.documentElement.clientHeight) {
        windowWidth = document.documentElement.clientWidth;
        windowHeight = document.documentElement.clientHeight;
    } else if (document.body) {
        windowWidth = document.body.clientWidth;
        windowHeight = document.body.clientHeight;
    } 
    if(yScroll < windowHeight){
        pageHeight = windowHeight;
    } else { 
        pageHeight = yScroll;
    }
    if(xScroll < windowWidth){ 
        pageWidth = windowWidth;
    } else {
        pageWidth = xScroll;
    }
    arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
    return arrayPageSize;
}
//广告脚本文件 AdMove.js
/*
例子
<div id="Div2">
    ***** content ******
</div>
var ad=new AdMove("Div2");
ad.Run();
*/
////////////////////////////////////////////////////////
var AdMoveConfig=new Object();
AdMoveConfig.IsInitialized=false;
AdMoveConfig.ScrollX=0+Math.random(888);
AdMoveConfig.ScrollY=0+Math.random(1000);
AdMoveConfig.MoveWidth=0+Math.random(888);
AdMoveConfig.MoveHeight=0+Math.random(1000);
AdMoveConfig.Resize=function(){
    var winsize=GetPageSize();
    AdMoveConfig.MoveWidth=winsize[2];
    AdMoveConfig.MoveHeight=winsize[3];
    AdMoveConfig.Scroll();
}
AdMoveConfig.Scroll=function(){
    var winscroll=getPageScroll();
    AdMoveConfig.ScrollX=winscroll[0];
    AdMoveConfig.ScrollY=winscroll[1];
}
addEvent(window,"resize",AdMoveConfig.Resize);
addEvent(window,"scroll",AdMoveConfig.Scroll);
function AdMove(id){
    if(!AdMoveConfig.IsInitialized){
        AdMoveConfig.Resize();
        AdMoveConfig.IsInitialized=true;
    }
    var obj=document.getElementById(id);
    obj.style.position="absolute";
    var W=AdMoveConfig.MoveWidth-obj.offsetWidth;
    var H=AdMoveConfig.MoveHeight-obj.offsetHeight;
    var x = W*Math.random(1000)*2,y = H*Math.random(1000)*5;
    var rad=(Math.random(1000)+1)*Math.PI/6;
    var kx=Math.sin(rad),ky=Math.cos(rad);
    var dirx = (Math.random(1000)<0.5?1.6:-1.6), diry = (Math.random(1000)<0.5?1.6:-1.6);
    var step = 1.5;//形式
    var interval;
    this.SetLocation=function(vx,vy){x=vx;y=vy;}
    this.SetDirection=function(vx,vy){dirx=vx;diry=vy;}
    obj.CustomMethod=function(){
        obj.style.left = (x + AdMoveConfig.ScrollX) + "px";
        obj.style.top = (y + AdMoveConfig.ScrollY) + "px";
        rad=(Math.random(1000)+1)*Math.PI/6;
        W=AdMoveConfig.MoveWidth-obj.offsetWidth;
        H=AdMoveConfig.MoveHeight-obj.offsetHeight;
        x = x + step*kx*dirx;
        if (x < 0){dirx = 1.6;x = 30;kx=Math.sin(30*rad);ky=Math.cos(45*rad);} 
        if (x > W){dirx = -1.6;x = W;kx=Math.sin(30*rad);ky=Math.cos(45*rad);}
        y = y + step*ky*diry;
        if (y < 0){diry = 1.6;y = 30;kx=Math.sin(45*rad);ky=Math.cos(30*rad);} 
        if (y > H){diry = -1.6;y = H;kx=Math.sin(45*rad);ky=Math.cos(30*rad);}
    }
    this.Run=function(){
        var delay = 10;//
        interval=setInterval(obj.CustomMethod,delay);
        obj.onmouseover=function(){clearInterval(interval);}
        obj.onmouseout=function(){interval=setInterval(obj.CustomMethod, delay);}
    }
}

//-->