window.onload = initLinks;

var myPix = new Array("images/Slide0001.gif","images/Slide0002.gif","images/Slide0003.gif","images/Slide0004.gif","images//Slide0005.gif","images/Slide0006.gif","images/Slide0007.gif","images/Slide0008.gif","images/Slide0009.gif","images/Slide0010.gif","images/Slide0011.gif","images/Slide0012.gif","images/Slide0013.gif","images/Slide0014.gif","images/Slide0015.gif");

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