以下代码放到<head></head>之间
<script language="javascript"> var imgUrl=new Array(); var imgLink=new Array(); var adNum=0; imgUrl[1]="../images/paimai/pm08011515453474.jpg"; imgLink[1]="../images/paimai/pm08011515453474.jpg"; imgUrl[2]="../images/paimai/pm08011515464070.jpg"; imgLink[2]="../images/paimai/pm08011515464070.jpg"; imgUrl[3]="../images/paimai/pm0801151547233.jpg"; imgLink[3]="../images/paimai/pm0801151547233.jpg"; imgUrl[4]="../images/paimai/pm08011515496508.jpg"; imgLink[4]="../images/paimai/pm08011515496508.jpg"; imgUrl[5]="../images/paimai/pm0801151550603.jpg"; imgLink[5]="../images/paimai/pm0801151550603.jpg"; var imgPre=new Array(); var j=0; 
for (i=1;i<=5;i++) { 
if( (imgUrl[i]!="") && (imgLink[i]!="") ) { 
j++; } else { break; 
} 
} function playTran(){ if (document.all){ document.imgInit.filters[0].play(); } } function nextAd(){ if(adNum<j)adNum++ ; else adNum=1; if (document.all){ document.imgInit.filters[0].Transition=26; document.imgInit.filters[0].apply(); } document.images.imgInit.src=imgUrl[adNum]; playTran(); theTimer=setTimeout("nextAd()",4000); //4秒切换一下 } function goUrl(){ jumpUrl=imgLink[adNum]; jumpTarget='_blank'; if (jumpUrl != ''){ if (jumpTarget != '') window.open(jumpUrl,jumpTarget); else location.href=jumpUrl; } } </script> <div align="center"> <img style="FILTER:progid:DXImageTransform.Microsoft.RevealTrans (duration=1,transition=3); border-color:#fd0404;color:#fd0404;margin-bottom:-5px; cursor: hand;" height=116 width=200 border=0 name=imgInit onclick=goUrl()><script language=javascript>nextAd()</script>
</div>