<><>
<SCRIPTlanguage=JavaScript>
<725A3E8355CB-->//全屏开始
if(today.getHours()>='14'&&today.getHours()<'15')
{
adInterPath='http://ad4.sina.com.cn/sina/ae/ad_src/fullscreen/fullscreenv2.html?
http://sina.allyes.com/main/adfclick?
db=sina&bid=73474,105318,105433&cid=0,0,0&sid=97875&advid=3716&camid=14291&show=ignore&url=http://61.49.38.5/tzhddoc/index.ht
m${}/upload/2007315152115702.jpg';SYfullscreen=true
}<>
<>//全屏开始
if(today.getHours()>='8'&&today.getHours()<'9')
{
adInterPath='http://ad4.sina.com.cn/sina/ae/ad_src/fullscreen/fullscreenv2.html?
http://sina.allyes.com/main/adfclick?
db=sina&bid=73474,105318,105433&cid=0,0,0&sid=97875&advid=3716&camid=14291&show=ignore&url=http://61.49.38.5/tzhddoc/index.ht
m${}/upload/2007315152115903.JPG';SYfullscreen=true
}<>
<>//全屏开始
if(today.getHours()>='16'&&today.getHours()<'17')
{
adInterPath='http://ad4.sina.com.cn/sina/ae/ad_src/fullscreen/fullscreenv2.html?
http://sina.allyes.com/main/adfclick?
db=sina&bid=70483,101960,102064&cid=0,0,0&sid=94712&advid=3254&camid=13506&show=ignore&url=http://www.sagitar.com.cn/${}
/upload/2007315152115985.GIF';SYfullscreen=true
}<>
<>//全屏开始
if(today.getHours()>='17'&&today.getHours()<'18')
{
adInterPath='http://ad4.sina.com.cn/sina/ae/ad_src/fullscreen/fullscreenv2.html?
http://sina.allyes.com/main/adfclick?
db=sina&bid=73214,104975,105088&cid=0,0,0&sid=97562&advid=3705&camid=14237&show=ignore&url=http://adclient.dentsu.com.cn/html
.ng/adspec=Flash&adtype=single_dui_lian&affiliate=sina&campaignid=842&channel=aoyun_page&log=0¶ms.styles=clickcmd?${}
/upload/2007315152115273.jpg';SYfullscreen=true
}<>
<>//全屏开始
if(today.getHours()>='18'&&today.getHours()<'19')
{
adInterPath='http://ad4.sina.com.cn/sina/ae/ad_src/fullscreen/fullscreenv2.html?
http://sina.allyes.com/main/adfclick?
db=sina&bid=73271,105059,105175&cid=0,0,0&sid=97643&advid=3254&camid=14234&show=ignore&url=http://www.sagitar.com.cn/olympic$
{}/upload/2007315152115162.jpg';SYfullscreen=true
}<>
}}}
testdate();
varMSIE=navigator.userAgent.indexOf("MSIE");
varOPER=navigator.userAgent.indexOf("Opera");
if(SYfullscreen==true)
{
if(document.all&&MSIE!=-1&&OPER==-1){
//thisisa4.xbrowser,no?
functionchangediv(){
document.getElementById('hiddenLayer').style.display="block";
document.getElementById('interstitialFrame').src=adInterPath;
setTimeout("hidediv()",5000)
}
functionhidediv(){
document.getElementById('hiddenLayer').style.display="none";
SYtag=2;
}
functionshowfull(){
setTimeout("changediv()",2000);
}
showfull();
}
}
//-->
</SCRIPT>
<SCRIPTlanguage=JavaScript>
<>
</SCRIPT>
<><>
说明新浪主要是根据时间段来显示不同的广告,然后将动态控制iframe来显示广告
有个重要的文件
http://ad4.sina.com.cn/sina/ae/ad_src/fullscreen/fullscreenv2.html
的代码如下,用${}作为分割符,利用了数组
复制代码 代码如下:
<html><head>
<metahttp-equiv="Content-type"content="text/html;charset=gb2312">
<title>新浪广告</title>
</head>
<bodybgcolor=#fffffftopmargin=0marginheight=0leftmargin=0marginwidth=0>
<center>
<scriptlanguage=javascript>
varpar=location.search.substr(1);
varary=par.split("${}");
document.writeln("<ahref='"+ary[0]+"'target=_blank><imgsrc="+ary[1]+"width=750height=450border=0></a>");
</script>
</center>
</body></html>
ary[0]为连接地址
ary[1]为图片地址
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