// JavaScript Document
	// Preload Images
	var myimages = new Array();
	var imagedir = "images/";
	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];
			}
		}
	}
	//preloadimgs("main-buttonover-tile.gif","main-button-tile.gif");
	
	function menuclass() {
		for (var x=0; x<arguments.length; x++){
			ele = document.getElementById(arguments[x]);
			ele.className += (ele.className ? " " : "") + "currentmenu";
			for (var i=0; i<ele.childNodes.length; i++) {
				aele = ele.childNodes[i];
				if (aele.nodeName == "A") 
					aele.className += (aele.className ? " " : "") + "currentmenu";
			}
		}
	}
	
	function evtObserve(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);
		}
	}