// JScript 文件
function TopAd()
{
    var strTopAd="";
        strTopAd="<div id=adimage style=\"width:957px ; padding-top:8px\">"+
                    "<div id=adBig><a href=\"http://www.zjjdv.com/line\" "+ 
                    "target=_blank><img title=张家界旅游优惠活动 "+
                    "src=\"http://www.zjjdv.com/image/www.jpg\" "+
                    "border=0></A></div>"+
                    "<div id=adSmall style=\"display: none\"><a "+
                    "href=\"http://www.zjjdv.com/hunanlvyousanpin\" target=_blank><img "+
                    "title=武广高铁湖南旅游专线 "+
                    "src=\"http://www.zjjdv.com/image/ww.jpg\" "+
                    "border=0></A></div></div>";
    return strTopAd;
}
document.write(TopAd());
$(function(){
    setTimeout("showImage();",3000);
    //alert(location);
});
function showImage()
{
    $("#adBig").slideUp(1000,function(){$("#adSmall").slideDown(1000);});
}