zencart网店用的JS弹出广告代码

zencart网店用的JS弹出广告代码

<div id="winpop" style="300px; height:0px; position:absolute; right:0; bottom:0; border:1px solid #666; margin:0; padding:1px; overflow:hidden; display:none;">
    <div class="title" style="100%; height:22px; line-height:20px; background:#FFCC00; font-weight:bold; text-align:center; font-size:12px;">Warm Tips!<span class="close" onclick="tips_pop()" style="position:absolute; right:4px; top:-1px; color:#FFF; cursor:pointer">X</span></div>
    <div class="con" style="100%; height:280px; line-height:180px; font-weight:bold; font-size:12px; color:#FF0000; text-decoration:underline; text-align:center"><img src="http://www.tabletpcfreeshipping.com/UploadFiles/tu/message4.jpg"></div>
    </div>

 <script type="text/javascript">
    function tips_pop(){
    var MsgPop=document.getElementById("winpop");
    var popH=parseInt(MsgPop.style.height);//将对象的高度转化为数字
    if (popH==0){
    MsgPop.style.display="block";//显示隐藏的窗口
    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<=210){
    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";  //隐藏DIV
    }
    }
    }
    window.onload=function(){//加载
    document.getElementById('winpop').style.height='0px';
    setTimeout("tips_pop()",800);//3秒后调用tips_pop()这个函数
    }
    </script>