myPix = new Array("http://www.wwrr.com/artfest/11_artfest_1.jpg", "http://www.wwrr.com/artfest/11_artfest_2.jpg", "http://www.wwrr.com/artfest/11_artfest_3.jpg", "http://www.wwrr.com/artfest/11_artfest_4.jpg", "http://www.wwrr.com/artfest/11_artfest_5.jpg")
imgCt = myPix.length 

function choosePic() {
	if (document.images) {
		randomNum = Math.floor((Math.random() * imgCt))
		document.randomPic.src = myPix[randomNum]
		}
	}