var photos=new Array()
var which=0

photos[0]="/img/preview/screenshot_software/keno.jpg"
photos[1]="/img/preview/screenshot_software/blackjack.jpg"
photos[2]="/img/preview/screenshot_software/craps.jpg"
photos[3]="/img/preview/screenshot_software/roulette.jpg"
photos[4]="/img/preview/screenshot_software/slots.jpg"


function backward(){
if (which>0){
window.status=''
which--
document.images.photoslider.src=photos[which]
}
}

function forward(){
if (which<photos.length-1){
which++
document.images.photoslider.src=photos[which]
}
else window.status='End of preview'
}