// JavaScript Document
function changepic(selected){
	switch(selected){
		case 1:
			document.mainpic.src='images/pic1.jpg';
			break;
		case 2:
			document.mainpic.src='images/pic2.jpg';
			break;
		case 3:
			document.mainpic.src='images/pic3.jpg';
			break;
		case 4:
			document.mainpic.src='images/pic4.jpg';
			break;
		case 5:
			document.mainpic.src='images/pic5.jpg';
			break;
	}
}
	
function restorepic(){
	document.mainpic.src='images/pic1.jpg';
}