又一图片显示效果

下面为效果显示

脚本说明:
把如下代码加入<body>区域中
<SCRIPT language=JavaScript1.1>
var photos=new Array()
var photoslink=new Array()
var which=0
photos[0]="047.gif"
photos[1]="048.gif"
photos[2]="049.gif"
photos[3]="050.gif"
photos[4]="051.gif"
photos[5]="052.gif"
var linkornot=0
photoslink[0]=""
photoslink[1]=""
photoslink[2]=""
photoslink[3]=""
photoslink[4]=""
photoslink[5]=""
var preloadedimages=new Array()
for (i=0;i<photos.length;i++){
preloadedimages[i]=new Image()
preloadedimages[i].src=photos[i]
}

function applyeffect(){
if (document.all){
photoslider.filters.revealTrans.Transition=Math.floor(Math.random()*23)
photoslider.filters.revealTrans.stop()
photoslider.filters.revealTrans.apply()
}
}

function playeffect(){
if (document.all)
photoslider.filters.revealTrans.play()
}

function keeptrack(){
window.status="Image "+(which+1)+" of "+photos.length
}

function backward(){
if (which>0){
which--
applyeffect()
document.images.photoslider.src=photos[which]
playeffect()
keeptrack()
}
}

function forward(){
if (which<photos.length-1){
which++
applyeffect()
document.images.photoslider.src=photos[which]
playeffect()
keeptrack()
}
}

function transport(){
window.location=photoslink[which]
}

</SCRIPT>
<SCRIPT>
if (linkornot==1)
document.write('<a href="javascript:transport()">')
document.write('<img src="'+photos[0]+'" name="photoslider" style="filter:revealTrans(duration=2,transition=23)" border=0>')
if (linkornot==1)
document.write('</a>')
</SCRIPT><BR>
<A   href="#"    onclick="backward();return false">上一张</A>
<A  href="#" onclick="forward();return false">下一张</A>