// JScript 文件
function TopAd()
{
    var strTopAd="";

	//定义小图片内容
    var topSmallBanner="<div><a href=\"http://www.greenwu.com/shop.html\" target=_blank><img src=\"http://www.greenwu.com/styles/themes/images/ads/big.jpg\" /></a></div>";
	
	//判断在那些页面上显示大图变小图效果，非这些地址只显示小图（或FLASH）
    if (location == "http://www.greenwu.com/" || location == "http://www.greenwu.com/index.html")
    {
		//定义大图内容
        strTopAd="<div id=adimage style=\"width:950px\">"+
                    "<div id=adBig><a href=\"http://www.greenwu.com/\" " + 
                    "target=_blank><img title=\"格林屋\" "+
                    "src=\"http://www.greenwu.com/styles/themes/images/ads/small.jpg\" " +
                    "border=0></A></div>"+
                    "<div id=adSmall style=\"display: none\">";
        strTopAd+=  topSmallBanner;     
        strTopAd+=  "</div></div>";
    }
    else
    {
        strTopAd+=topSmallBanner;
    }
    strTopAd+="<div style=\"height:6px; clear:both;overflow:hidden\"></div>";
    return strTopAd;
}
document.write(TopAd());
$(function(){
	//过两秒显示 showImage(); 内容
    setTimeout("showImage();",5000);
    //alert(location);
});
function showImage()
{
    $("#adBig").slideUp(1000,function(){$("#adSmall").slideDown(1000);});
}