// JavaScript Document

function swapPic(id) {
	
	if (id == "1") {
		document.getElementById("pic1").style.display = "block";
		document.getElementById("pic2").style.display = "none";
		document.getElementById("pic3").style.display = "none";
	}
	
	else if (id == "2") {
		document.getElementById("pic1").style.display = "none";
		document.getElementById("pic2").style.display = "block";
		document.getElementById("pic3").style.display = "none";
	}
	
	else if (id == "3") {
		document.getElementById("pic1").style.display = "none";
		document.getElementById("pic2").style.display = "none";
		document.getElementById("pic3").style.display = "block";
	}	
}