// JScript 文件

function TopAd()
{    var strTopAd="";

    if(strTopAd=="")
    {
        strTopAd="<div id=adimage style=\"width:980px\">"+
                    "<div id=adBig><a href=\"default.aspx\" "+ 
                    "target=_blank><img title=祝您健康快乐！ "+
                    "src=\"http://www.sshifi.com.cn/images/ad1.gif\" "+
                    "border=0></A></div>"+
                    "<div id=adSmall style=\"display: none\"><a "+
                    "href=\"default.aspx\" target=_blank><img "+
                    "title=健康快乐 "+
                    "src=\"http://www.sshifi.com.cn/images/ad2.gif\" "+
                    "border=0></A></div></div>";
    }
    else
    {
        strTopAd="<div><a href=\"default.aspx\" target=_blank><img src=\"http://www.sshifi.com.cn/images/ad2.gif\" /></a></div>";
    }
    strTopAd+="<div style=\"height:3px; clear:both;overflow:hidden\"></div>";
    return strTopAd;
}
document.write(TopAd());
$(function(){
    setTimeout("showImage();",2000);
    //alert(location);
});
function showImage()
{
    $("#adBig").slideUp(1000,function(){$("#adSmall").slideDown(1000);});
}