var photos=new Array()
var which=0
photos[0]='./album_image/p1.jpg';
photos[1]='./album_image/p2.jpg';
photos[2]='./album_image/p3.jpg';
photos[3]='./album_image/p4.jpg';
photos[4]='./album_image/p5.jpg';
photos[5]='./album_image/p6.jpg';
photos[6]='./album_image/p7.jpg';
photos[7]='./album_image/p8.jpg';
photos[8]='./album_image/p9.jpg';
photos[9]='./album_image/p10.jpg';
		
var preloadedimages=new Array()
for (i=0;i<photos.length;i++){
	preloadedimages[i]=new Image()
	preloadedimages[i].src=photos[i]
}
function backward(){
	if (which>0){
		which--
		document.images.photoslider.src=photos[which]
	}
}

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