var mainimage = new Array(3);
mainimage[0] = new Image(575, 285);
mainimage[0].src = "images/homepagephoto7.jpg";
mainimage[1] = new Image(575, 285);
mainimage[1].src = "images/homepagephoto2.jpg";
mainimage[2] = new Image(575, 285);
mainimage[2].src = "images/homepagephoto3.jpg";
mainimage[3] = new Image(575, 285);
mainimage[3].src = "images/homepagephoto4.jpg";
mainimage[4] = new Image(575, 285);
mainimage[4].src = "images/homepagephoto5.jpg";
mainimage[5] = new Image(575, 285);
mainimage[5].src = "images/homepagephoto6.jpg";
mainimage[6] = new Image(575, 285);
mainimage[6].src = "images/homepagephoto.jpg";
mainimage[7] = new Image(575, 285);
mainimage[7].src = "images/homepagephoto8.jpg";
mainimage[8] = new Image(575, 285);
mainimage[8].src = "images/homepagephoto9.jpg";


function selectimage() {
		var i = Math.round(Math.random() * 8);
		document.mainimage.src = mainimage[i].src;
}