// JavaScript Document
window.onload = initLinks;

var myPix = new
Array("images/pic1.jpg", "images/pic2.jpg", "images/pic3.jpg", "images/pic4.jpg", "images/pic5.jpg", "images/pic6.jpg", "images/pic7.jpg", "images/pic8.jpg", "images/pic9.jpg", "images/pic10.jpg", "images/pic11.jpg", "images/pic12.jpg", "images/pic13.jpg", "images/pic14.jpg", "images/pic15.jpg", "images/pic16.jpg", "images/pic17.jpg", "images/pic18.jpg", "images/pic19.jpg", "images/pic20.jpg", "images/pic21.jpg", "images/pic22.jpg", "images/pic23.jpg" );
var thisPic = 0;

function initLinks(){
	document.getElementById("prevLink").onclick = processPrevious;
	document.getElementById("nextLink").onclick = processNext;
}

function processPrevious(){
	if (thisPic == 0){
		thisPic = myPix.length;
	}
	thisPic--;
	document.getElementById("myPicture").src =myPix[thisPic];
	return false;
}

function processNext(){
	thisPic++;
	if (thisPic == myPix.length){
		thisPic = 0;
	}
	
	document.getElementById("myPicture").src =myPix[thisPic];
	return false;
}