<!-- //


flat = new MakeArray (4);
lit = new MakeArray (4);


// Main flats
flat[1].src = "img/bt1a.png";
flat[2].src = "img/bt2a.png";
flat[3].src = "img/bt3a.png";
flat[4].src = "img/bt4a.png";


// Main rollovers
lit[1].src = "img/bt1b.png";
lit[2].src = "img/bt2b.png";
lit[3].src = "img/bt3b.png";
lit[4].src = "img/bt4b.png";



function MakeArray(n) {
	this.length = n
	for (var i = 1; i<=n; i++) {
		this[i] = new Image()
	}
	return this
}

function glit(num, name) {
	
		document.images[name].src = lit[num].src;
}

function gflat(num, name) {
	
		document.images[name].src = flat[num].src;
}


//-->