window.onload = rotate;

var adImages = new Array("http://nwopromisance.com/images/tops/newtop.jpg","http://nwopromisance.com/images/tops/newtop_3bar.jpg","http://nwopromisance.com/images/tops/newtop_5bar.jpg","http://nwopromisance.com/images/tops/newtop_2bar.jpg","http://nwopromisance.com/images/tops/newtop_1bar.jpg");
var thisAd = 0;

function rotate() {
	thisAd++;
	if (thisAd == adImages.length) {
		thisAd = 0;
	}
	document.getElementById("adBanner").src = adImages[thisAd];

	setTimeout("rotate()", 5 * 2000);
}