window.onload = rotate;

var adImages = new Array("apics/MRmap1_edit.jpg","apics/MRmap2_edit.jpg","apics/MRmap3_edit.jpg","apics/MRmap4_edit.jpg");
var thisAd = 0;

function rotate() {
	thisAd++;
	if (thisAd == adImages.length) {
		thisAd = 0;
	}
	document.getElementById("slide").src = adImages[thisAd];
	
	setTimeout("rotate()", 3 * 1000);
}