function revealer(spud) {
var piece = "grey"+spud;
var topper87 = document.getElementById(piece);
topper87.style.visibility = "visible";
}

function plugger(spud) {
var piece = "grey"+spud;
var topper87 = document.getElementById(piece);
topper87.style.visibility = "hidden";
}

function frontshow() {
var topper872 = document.getElementById('allfront');
topper872.style.visibility = "visible";
}

function fronthide() {
var topper873 = document.getElementById('allfront');
topper873.style.visibility = "hidden";
}

function princesshow() {
var topper874 = document.getElementById('allprince');
topper874.style.visibility = "visible";
}

function princeshide() {
var topper875 = document.getElementById('allprince');
topper875.style.visibility = "hidden";
}

function audshow() {
var topper876 = document.getElementById('allaud');
topper876.style.visibility = "visible";
}

function audhide() {
var topper877 = document.getElementById('allaud');
topper877.style.visibility = "hidden";
}