var imgalt = new Array();
imgalt[0] = 'Tony on the shore of Lake Louise in the Rocky Mountains, Alberta, Canada.';
imgalt[1] = 'Bungy jump, Kawarau Bridge, Queenstown, New Zealand. January 2002.'
imgalt[2] = 'Tony with the 60 foot high faces of Mount Rushmore in the distance, Black Hills, South Dakota.'
imgalt[3] = 'The large amphitheatre, Ephesus, Turkey. September 2009.';
imgalt[4] = 'Tony by a bear statue in Pelister National Park, Republic of Macedonia. May 2010.';
imgalt[5] = 'Tony having a mud bath, near Dalyan, Koycegiz, Turkey. September 2009';
imgalt[6] = 'Marble Urns at Hagia Sophia with Tony in the foreground, Istanbul, Turkey.'
imgalt[7] = 'Tony in Ohrid town, Republic of Macedonia. May 2010.';
imgalt[8] = 'Tony near Big Ben. London, October 2009.'
imgalt[9] = 'Tony standing in a trench at Gallipoli, Turkey. September 2009.';
imgalt[10] = 'Tony at the top of Marble Street, Ephasus, Turkey';
imgalt[11] = 'Myrdalsjokull glacier, Iceland. October 2007.';

var num = 1;
var imglen = 11;

if(window.addEventListener) {
window.addEventListener("load", loadEvents, true);
}
else if(window.attachEvent) {
window.attachEvent("onload", loadEvents);
}

function loadEvents() {
var slides = document.getElementById('slideshow');
	if(slides) {
	document.getElementById('slideshow').onload = changeImageInit;
	window.setTimeout('changeImage()',8000);
	}
}

function changeImageInit() {
window.setTimeout('changeImage()',8000);	
}

function changeImage() {
var imageref = document.getElementById('slideshow');
imageref.alt = imgalt[num];

var imgpath = document.getElementById('slideshow').src;
imgpath = imgpath.substr(0,imgpath.lastIndexOf('/')+1);
imageref.src = imgpath + num + '.jpg';
document.getElementById('slidedesc').innerHTML = imgalt[num];
num++;
	if(num > imglen) num = 0;
}