// JavaScript Document

function Show1(d) {
document.getElementById('photo1').style.display = "block";
document.getElementById('photo2').style.display = "none";
document.getElementById('photo3').style.display = "none";
document.getElementById('photo4').style.display = "none";
}

function Show2(d) {
document.getElementById('photo1').style.display = "none";
document.getElementById('photo2').style.display = "block";
document.getElementById('photo3').style.display = "none";
document.getElementById('photo4').style.display = "none";
}

function Show3(d) {
document.getElementById('photo1').style.display = "none";
document.getElementById('photo2').style.display = "none";
document.getElementById('photo3').style.display = "block";
document.getElementById('photo4').style.display = "none";
}

function Show4(d) {
document.getElementById('photo1').style.display = "none";
document.getElementById('photo2').style.display = "none";
document.getElementById('photo3').style.display = "none";
document.getElementById('photo4').style.display = "block";
}