window.onload = choosePic;

var adImages = new Array("slideshow/Stimulate/01.jpg","slideshow/Stimulate/02.jpg","slideshow/Stimulate/03.jpg", "slideshow/Stimulate/04.jpg","slideshow/Stimulate/05.jpg","slideshow/Stimulate/06.jpg","slideshow/Stimulate/07.jpg","slideshow/Stimulate/08.jpg", "slideshow/Stimulate/09.jpg","slideshow/Stimulate/10.jpg","slideshow/Stimulate/11.jpg","slideshow/Stimulate/12.jpg","slideshow/Stimulate/13.jpg", "slideshow/Stimulate/14.jpg","slideshow/Stimulate/15.jpg","slideshow/Stimulate/16.jpg","slideshow/Stimulate/17.jpg","slideshow/Stimulate/18.jpg", "slideshow/Stimulate/19.jpg" ,"slideshow/Stimulate/20.jpg","slideshow/Stimulate/21.jpg" , "slideshow/Stimulate/22.jpg" );

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

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


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