// JavaScript Document
function changepic(id){
	document.getElementById("pic1").style.display="none";
	document.getElementById("pic2").style.display="none";
	document.getElementById("pic3").style.display="none";
	document.getElementById("pic4").style.display="none";
	document.getElementById("pic5").style.display="none";
	document.getElementById(id).style.display="block";
	}