Ive written this function which shows a random item from the array, and then tried to add a bit where it won't pick the same thing twice but now the text doesnt even show.

EDIT Thanks Pointy and Jonas W for spotting that. Working now

```
var lyrics = function(){
var olditem = document.getElementById("space").innerHTML
var item = space[Math.floor(Math.random() * space.length)];
while (olditem === item) {
    item = space[Math.floor(Math.random() * space.length)];
}
if (olditem !== item) {
    document.getElementById("space").innerHTML = item;      
}};

```