window.onload = rolloverInit();

function rolloverInit() {
	if (document.images) {
		image_off= new Image(700,467);
		image_off.src="images/photo.jpg";  
		image2= new Image(700,467);
		image2.src="images/photo2.jpg";
		image3= new Image(700,467);
		image3.src="images/photo3.jpg";  
		image4= new Image(700,467);
		image4.src="images/photo4.jpg";   
		image5= new Image(700,467);
		image5.src="images/photo5.jpg";  
		}
}

function change1(picName,imgName) {
	if (document.images) {
		imgOn=eval(imgName + ".src");
		document[picName].src= imgOn;
		}
 }