function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}
function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}
var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		tbapage_05_over = newImage("_images/toplink_nowplaying_h.png");
		tbapage_06_over = newImage("_images/toplink_buytix_h.png");
		tbapage_07_over = newImage("_images/toplink_donate_h.png");
		preloadFlag = true;
	}
}
function change(id) {
	identity=document.getElementById(id);
		if (identity.className=="show") {
			identity.className="hide";
		} else {
	document.getElementById("plays").className="hide";
	document.getElementById("tix").className="hide";
	document.getElementById("role").className="hide";
	document.getElementById("edu").className="hide";
	document.getElementById("about").className="hide";
	document.getElementById("supp").className="hide";
		if (identity.className=="hide") {
			identity.className="show";
		} else {
			identity.className="hide";
		}
	}
}

function popUp(URL) {
var winl = (screen.width - 400) / 2;
var wint = (screen.height - 200) / 2;
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=400,height=200,left = "+winl+",top = "+wint+"');");
}