Not the correct index

JavaScript

var room = [];

function setupRoom(){
    for(var i = 0; i < 5; i++){
    		alert(i);
        room.push(var function = functionx(i){
            return "I'm furniture number " + i;
        });
    }
}

setupRoom();

console.log(room[0]()); // Expected result: I'm furniture number 0 
console.log(room[3]()); // Expected result: I'm furniture number 3