window.onload = choosePic;

var adImages01 = new Array("images/fireTrailer01.jpg","images/fireTrailer02.jpg","images/fireTrailer03.jpg");

function rotate() {
	thisAd++;
	if (thisAd == adImages01.length) {
		thisAd = 0;
	}
	document.getElementById("adBanner").src = adImages01[thisAd];

	setTimeout("rotate()", 3 * 1000);
}


function choosePic() {
	thisAd = Math.floor((Math.random() * adImages01.length));
	document.getElementById("adBanner").src = adImages01[thisAd];
	
	rotate();
}