function MM_showHideLayers() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}
function tips_pop(){
  var MsgPop=document.getElementById("winpop");
  var popH=parseInt(MsgPop.style.height);
   if (popH==0){
   MsgPop.style.display="block";
  show=setInterval("changeH('up')",2);
   }
  else { 
   hide=setInterval("changeH('down')",2);
  }
}
function changeH(str) {
 var MsgPop=document.getElementById("winpop");
 var popH=parseInt(MsgPop.style.height);
 if(str=="up"){
  if (popH<=150){
  MsgPop.style.height=(popH+4).toString()+"px";
  }
  else{  
  clearInterval(show);
  }
 }
 if(str=="down"){ 
  if (popH>=4){  
  MsgPop.style.height=(popH-4).toString()+"px";
  }
  else{ 
  clearInterval(hide);   
  MsgPop.style.display="none"; 
  }
 }
}
window.onload=function(){
var upDiv = '<div id="winpop"><a href="http://ponds.mall.taobao.com/" target="_blank" style="z-index:100;"><img src="images/floatbanner.jpg" border="0" /></a><div><span class="close" onclick="tips_pop()" style="z-index:100;"><img src="images/icon_close.jpg" /></span></div></div>';
document.body.innerHTML = '<div id="outer">' + document.body.innerHTML + upDiv + '</div>';
document.getElementById('winpop').style.height='0px';
setTimeout("tips_pop()",3000);//
}