// JavaScript Document
function imageArray1(){
	var url = "http://www.groveschool.net/images/";
	// preload images
	image1 = new Image();
	image1.src = url+"flags-sm.jpg";
	image2 = new Image();
	image2.src = url+"front2-sm.jpg";
	image3 = new Image();
	image3.src = url+"grovehouse-sm.jpg";
	image4 = new Image();
	image4.src = url+"birks-sm.jpg";
	image5 = new Image();
	image5.src = url+"front3-sm.jpg";
	
	images = new Array(5);
	images[0] = "<img src='" + image1.src + "' alt='Grove Flags'>";
	images[1] = "<img src='" + image2.src + "' alt='Grove Entrance'>";
	images[2] = "<img src='" + image3.src + "' alt='Grove House'>";
	images[3] = "<img src='" + image4.src + "' alt='The Birks'>";
	images[4] = "<img src='" + image5.src + "' alt='Grove Entrance'>";
	index = Math.floor(Math.random() * images.length);
	document.write(images[index]);
}