function HideContent(d) {
document.getElementById('photocontainer1').style.display = "none";
document.getElementById('photocontainer2').style.display = "none";
document.getElementById('photocontainer3').style.display = "none";
}
		
function ShowContent1(d) {
document.getElementById('photocontainer1').style.display = "block";
document.getElementById('photocontainer2').style.display = "none";
document.getElementById('photocontainer3').style.display = "none";
}
		
function ShowContent2(d) {
document.getElementById('photocontainer1').style.display = "none";
document.getElementById('photocontainer2').style.display = "block";
document.getElementById('photocontainer3').style.display = "none";
}
		
function ShowContent3(d) {
document.getElementById('photocontainer1').style.display = "none";
document.getElementById('photocontainer2').style.display = "none";
document.getElementById('photocontainer3').style.display = "block";
}
		
function ShowContent(d) {
document.getElementById(d).style.display = "block";
}