window.onload =  choosePic;

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"Bradford/Showcase/img5.jpg","Bradford/Showcase/img6.jpg","Bradford/Showcase/img7.jpg","Bradford/Showcase/img8.jpg","Bradford/Showcase/img9.jpg",
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"Bradford/Showcase/img70.jpg");
var thisAd = 0;4

function rotate() {
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	if (thisAd == adImages.length) {
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	setTimeout("rotate()", 6 * 1000);
}

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