function randomImage() {

	var image = new Array();
	var number = 0;

	image[number++] = "<img src='/images/1.jpg' width=275 height=233>";
	image[number++] = "<img src='/images/2.jpg' width=275 height=233>";
	image[number++] = "<img src='/images/3.jpg' width=275 height=233>";
	image[number++] = "<img src='/images/4.jpg' width=275 height=233>";
	image[number++] = "<img src='/images/5.jpg' width=275 height=233>";
	
		
	return image[Math.floor(Math.random() * number)];
}