// Preload Images
var myimages = new Array();
var imagedir = "img/";
function preloadimgs(){
	if (document.images)
	{
		var arrlen = myimages.length;
		for (var x=0; x<arguments.length; x++){
			myimages[x + arrlen] = new Image();
			myimages[x + arrlen].src = imagedir + arguments[x];
		}
	}
}

/*function menuclass() {
	for (var x=0; x<arguments.length; x++){
		ele = document.getElementById(arguments[x]);
		ele.className += (ele.className ? " " : "") + "current";
	}
}*/
function menuclass(mnuName) {
	ele = document.getElementById(mnuName);
	ele.className += (ele.className ? " " : "") + "current";
}
function myObserve(element, name, observer, useCapture) {
	if (typeof element == 'string')
		element = document.getElementById(element);
	if (element.addEventListener) {
		element.addEventListener(name, observer, useCapture);
	} else if (element.attachEvent) {
		element.attachEvent('on' + name, observer);
	}
}

function rndm(ignore) {
	rnd = ignore;
	while (rnd == ignore) {
		rnd = Math.ceil(Math.random() * imgcnt);
	}
	return rnd;
}

function display(on, off) {
	var ton = document.getElementById("text" + on);
	var pon = document.getElementById("pict" + on);
	ton.style.right = "390px"
	pon.style.right = "0px"
	var toff = document.getElementById("text" + off);
	var poff = document.getElementById("pict" + off);
	toff.style.right = "2000px"
	poff.style.right = "2000px"
	setTimeout('display('+rndm(on)+','+on+');', 10000);
}