var menuImageNames = new Array(
	'menu-1',
	'menu-2',
	'menu-3',
	'menu-4',
	'menu-5'
);
var menuImageIndex = Math.floor(Math.random() * menuImageNames.length);
function swapMenuImage() {
	if (document.getElementById) {
		if (document.getElementById('panel2Image')) {
			menuImageIndex++;
			if (menuImageIndex < 0) menuImageIndex = 0;
			if (menuImageIndex >= menuImageNames.length) menuImageIndex = 0;
			document.getElementById('panel2Image').src = 'images/home/'+menuImageNames[menuImageIndex]+'.jpg';
		}
		setTimeout('swapMenuImage()', 5000);
	}
}
swapMenuImage();