var photos=new Array()
var which=0
photos[0]='./images/01.jpg';
photos[1]='./images/02.jpg';
photos[2]='./images/03.jpg';
photos[3]='./images/04.jpg';
photos[4]='./images/05.jpg';
photos[5]='./images/06.jpg';
photos[6]='./images/07.jpg';
photos[7]='./images/08.jpg';
photos[8]='./images/09.jpg';
photos[9]='./images/10.jpg';
photos[10]='./images/11.jpg';
photos[11]='./images/12.jpg';
photos[12]='./images/13.jpg';
photos[13]='./images/14.jpg';
photos[14]='./images/15.jpg';
photos[15]='./images/16.jpg';
photos[16]='./images/17.jpg';
photos[17]='./images/18.jpg';
photos[18]='./images/19.jpg';
photos[19]='./images/20.jpg';
photos[20]='./images/21.jpg';
photos[21]='./images/22.jpg';
photos[22]='./images/23.jpg';
photos[23]='./images/24.jpg';
photos[24]='./images/25.jpg';
photos[25]='./images/26.jpg';
photos[26]='./images/27.jpg';
photos[27]='./images/28.jpg';
photos[28]='./images/29.jpg';
photos[29]='./images/30.jpg';
photos[30]='./images/31.jpg';
photos[31]='./images/32.jpg';
photos[32]='./images/33.jpg';
photos[33]='./images/34.jpg';
photos[34]='./images/35.jpg';
photos[35]='./images/36.jpg';
photos[36]='./images/37.jpg';
photos[37]='./images/38.jpg';
photos[38]='./images/39.jpg';
photos[39]='./images/40.jpg';
photos[40]='./images/41.jpg';
photos[41]='./images/42.jpg';
photos[42]='./images/43.jpg';
photos[43]='./images/44.jpg';
photos[44]='./images/45.jpg';
photos[45]='./images/46.jpg';
photos[46]='./images/47.jpg';
photos[47]='./images/48.jpg';
photos[48]='./images/49.jpg';
photos[49]='./images/50.jpg';

var preloadedimages=new Array()
for (i=0;i<photos.length;i++){
	preloadedimages[i]=new Image()
	preloadedimages[i].src=photos[i]
}
function backward(){
	which=which-18;
	if(which<0)
		which=0;
	for(i=1;i<=9;i++)
	{
		if (which>=0){
			document.getElementById('i'+i).src=photos[which];
			document.getElementById('a'+i).href=photos[which];
			which++;
			//document.images.photoslider.src=photos[which]
		}
	}
}

function forward(){
	if(which+9>photos.length)
		which=photos.length-9;
	for(i=1;i<=9;i++)
	{
		if (which<photos.length){
			document.getElementById('i'+i).src=photos[which];
			document.getElementById('a'+i).href=photos[which];
			which++

			//document.images.photoslider.src=photos[which]
		}
	}
}