代码如下：
<!DOCTYPE html PUBLIC "-//W3C//DTD html 4.0 Transitional//EN"> <html> <head> <title>随机图片切换_www.jb200.com</title> <meta http-equiv=Content-Type content="text/html; charset=gb2312"> <SCRIPT language=javascript> <!-- // BannerAD var bannerAD=new Array(); var bannerADlink=new Array(); var adNum=0; bannerAD[0]="img/0.jpg";//图片路径名称 bannerADlink[0]="http://www.jb200.com/ProductShow.asp?T_P_ID=117"; //图片链接地址 bannerAD[1]="img/1.jpg"; bannerADlink[1]="http://www.jb200.com/ProductShow.asp?T_P_ID=84"; bannerAD[2]="img/2.jpg"; bannerADlink[2]="http://www.jb200.com/ProductShow.asp?T_P_ID=85"; bannerAD[3]="img/3.jpg"; bannerADlink[3]="http://www.jb200.com/ProductShow.asp?T_P_ID=90"; bannerAD[4]="img/4.jpg"; bannerADlink[4]="http://www.jb200.com/ProductShow.asp?T_P_ID=93"; var preloadedimages=new Array(); for (i=1;i<bannerAD.length;i++){ preloadedimages[i]=new Image(); preloadedimages[i].src=bannerAD[i]; } function setTransition(){ if (document.all){ bannerADrotator.filters.revealTrans.Transition=Math.floor(Math.random()*23); bannerADrotator.filters.revealTrans.apply(); } } function playTransition(){ if (document.all) bannerADrotator.filters.revealTrans.play() } function nextAd(){ if(adNum<bannerAD.length-1)adNum++ ; else adNum=0; setTransition(); document.images.bannerADrotator.src=bannerAD[adNum]; playTransition(); theTimer=setTimeout("nextAd()", 4000); } function jump2url(){ jumpUrl=bannerADlink[adNum]; jumpTarget='_blank'; if (jumpUrl != ''){ if (jumpTarget != '')window.open(jumpUrl,jumpTarget); else location.href=jumpUrl; } } function displayStatusMsg() { status=bannerADlink[adNum]; document.returnValue = true; } //--> </SCRIPT> <style type=text/css>body { MARGIN: 0px; BACKGROUND-COLOR: #FFFFFF} </style> <meta content="MShtml 6.00.3790.4470" name=GENERATOR><title>最新产品</title></HEAD> <body><A onMouseOver="displayStatusMsg();return document.returnValue" href="javascript:jump2url()"><IMG style="FILTER: revealTrans(duration=2,transition=20)" height=400 src="img/0.jpg" width=500 border=0 name=bannerADrotator></A>//图片初始化大小 <SCRIPT language=JavaScript>nextAd()</SCRIPT> </body> </html>