傅剑秋武当太极拳视频:图片定时跳转

主要代码我贴出来了
请查看

<script language="JavaScript1.2">

var duration=5

function postaction(){

}

var clipright=0
var widthIE=0
var widthNS=0

function initializebar(){
if (document.all){
baranchor.style.visibility="visible"
widthIE=bar.style.pixelWidth
startIE=setInterval("increaseIE()",50)
}
if (document.layers){
widthNS=document.baranchorNS.document.barbackgroundNS.clip.width
document.baranchorNS.document.barNS.clip.right=0
document.baranchorNS.visibility="show"

startNS=setInterval("increaseNS()",50)
}
}

function increaseIE(){
bar.style.clip="rect(0 "+clipright+" auto 0)"
window.status="Loading..."
if (clipright<widthIE)
clipright=clipright+(widthIE/(duration*20))
else{
window.status=''
window.location="http://www.ycjoy.com"
clearInterval(startIE)
postaction()
}
}

function increaseNS(){
if (clipright<202){
window.status="Loading..."
document.baranchorNS.document.barNS.clip.right=clipright
clipright=clipright+(widthNS/(duration*20))
}
else{
window.status=''
window.location="http://www.ycjoy.com"
clearInterval(startNS)
postaction()
}
}
window.onload=initializebar
</script>