纯Javascript实现的幻灯片实例

<
a href= "
#"  onclick= "jump2url(this)
 ">
 <
img border="0"  width="334" height="186"  style= "FILTER: revealTrans(duration=2,transition=20)" src= "javascript:nextAd()" name= "imgInit" />
 <
/a>
 <
div style= "padding:3px
line-height:150% ">
 <
a href="" onmouseover= "this.title=this.innerHTML" id= "Hter">
 <
/a>
 <
/div>
 <
script type="text/javascript">
 var I = new Array()
 var H = new Array()
 var T = new Array()
 var preloadedimages = new Array()
 var adNum = 0
 for (i=0
i <
 I.length
i++)
{   preloadedimages[i]=new Image()
   preloadedimages[i].src=I[i]
 } function setTransition()
{   if (document.all)
{     imgInit.filters.revealTrans.Transition=Math.floor(Math.random()*23)
     imgInit.filters.revealTrans.apply()
   } } function playTransition()
{   if (document.all)     imgInit.filters.revealTrans.play()
 } function nextAd()
{   if(adNum <
 I.length-1)   adNum++ 
   else   adNum = 0
   setTransition()
   document.images.imgInit.src=I[adNum]
   document.images.imgInit.alt=T[adNum]
   document.images.imgInit.title=T[adNum]
   document.all.Hter.innerHTML=T[adNum]
   document.all.Hter.href=H[adNum]
   playTransition()
   theTimer = window.setTimeout( "nextAd() ",5000)
 } function jump2url(o)
{   jumpUrl = H[adNum]
   jumpTarget = '_blank '
   if(jumpUrl != ' ')   
{   o.target=jumpTarget
   o.href=jumpUrl
    } } I[0] = "http://www.K88.NET/uploadfile/adv/s201251185558.jpg"
 H[0] = "http://www.K88.NET/code/showcode.asp?id=185"
T[0] = "绿色食品网站PSD模版"
 I[1] = "http://www.K88.NET/uploadfile/adv/s2012425164416.jpg"
 H[1] = "http://www.K88.NET/soft/showsoft.asp?id=181"
 T[1] = "asp开发工具4.0"
 I[2] = "http://www.K88.NET/uploadfile/adv/s20111019140650.jpg"
 H[2] = "http://www.K88.NET/tech/showtech.asp?id=546"
 T[2] = "VS2010三层架构实例显示某张表中"
 nextAd() <
/script>