var photos=new Array()
var photoslink=new Array()

var which=0
photos[0]="/cn/upload/2009/8/1.jpg "
photos[1]="/cn/upload/2009/8/2.jpg"
photos[2]="/cn/upload/2009/8/3.jpg"
photos[3]="/cn/upload/2009/8/4.jpg"
photos[4]="/cn/upload/2009/8/5.jpg"
photos[5]="/cn/upload/2009/8/6.jpg"
photos[6]="/cn/upload/2009/8/7.jpg"
photos[7]="/cn/upload/2009/8/8.jpg"
var linkornot=1
photoslink[0]="/cn/upload/2009/8/1.pdf " 
photoslink[1]="/cn/upload/2009/8/2.pdf"
photoslink[2]="/cn/upload/2009/8/3.pdf"
photoslink[3]="/cn/upload/2009/8/4.pdf"
photoslink[4]="/cn/upload/2009/8/5.pdf"
photoslink[5]="/cn/upload/2009/8/6.pdf"
photoslink[6]="/cn/upload/2009/8/7.pdf"
photoslink[7]="/cn/upload/2009/8/8.pdf"
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.open(photoslink[which])
}