// JavaScript Document
var currentImgNumber=1;
var numberOfImages = 6;
function window_onload()
{
	setTimeout("switchImage()",3000);
} 
function switchImage()
{
	currentImgNumber++;
	document.imgfood.src = 'foodimage' + currentImgNumber +'.jpg';
	if (currentImgNumber< numberOfImages)
	{
		setTimeout("switchImage()" , 3000); }
}