function rndHeader() {
	var rnd = Math.round(Math.random()*18);
	document.getElementById("logo").src = arrImg[rnd].src;		
}

function loadImages() {
	var snum, filepath;
	
	for (var i=0; i<18; i++) {
		snum = "" + (i+1);
		if (snum.length == 1) snum = "0"+snum;
		filepath = "img/headerArt/"+ snum +"_art.jpg";
		
		arrImg[i] = new Image();
		arrImg[i].src = filepath;
	}
}

function init() {
	loadImages();
	//rndHeader();
}

arrImg = new Array();