var IE = document.all;
var mContent = new Array();
var zTrack = 0;
var curOpacity = 0;
var direction =0;

//constants
var INTERVAL = 100;
var STEP = 5;

function init() {
	mHTML = "";
	for(i=0;i<mContent.length;i++) {
		mHTML+= "<div id=\"xContent\" name=\"xContent\" class=\"zContent\">" + mContent[i] + "</div>";
	}
	document.getElementById("mastheadbarl").innerHTML = mHTML;
	mInterval = setInterval("rotate()",INTERVAL);
}

function rotate() {
		direction?curOpacity-=STEP:curOpacity+=STEP;
		IE?document.getElementsByName("xContent")[zTrack].style.filter="alpha(opacity="+ curOpacity+")":document.getElementsByName("xContent")[zTrack].style.MozOpacity=curOpacity/100;
		if(curOpacity>=100) {
			curOpacity=100;
			if(zTrack<mContent.length-1)
				direction=1;
			else
				clearInterval(mInterval);
		} else if(curOpacity<=0) {
			curOpacity=0;
			direction=0;
			zTrack++;
			if(zTrack>mContent.length-1)clearInterval(mInterval);

		}
}

function opengame(gameid, width, height){
	width = width + 20;
	height = height + 86;
	var gamepop=window.open('/onlinegames/' + gameid + '/',"","width=" + width + ",height=" + height + ",resizable,status,scrollbars");
}

function openwindow(url, width, height){
	var winpop=window.open(url,"","width=" + width + ",height=" + height + ",resizable,status,scrollbars");
	if (winpop.opener == null) winpop.opener = self;
}