window.onload = rotate;
var adImages = new Array("images/Greenfields_STUDIO.jpg","images/Greenfields_GARDEN.jpg","images/Greenfields_LOGO.jpg");
var thisAd = adImages.length-1;
function rotate() {
	thisAd++;
	if (thisAd == adImages.length) {
		thisAd = 0;
	}
	document.getElementById("adBanner").src = adImages[thisAd];
	setTimeout("rotate()", 5 * 1000);
}