function openCoinGame(){
	window.open("http://www.unicefgames.com/coin/index.html", "_blank", "width=620, height=370, location=no, menubar=no, status=no, toolbar=no, scrollbars=no, resizable=no");

}

function openGameWinSmall(){
	window.open("http://www.unicefgames.com/heroes/frames.html", "_blank", "width=772, height=435, location=no, menubar=no, status=no, toolbar=no, scrollbars=no, resizable=no");
}

function openGameWinLarge(){
	window.open("http://www.unicefgames.com/heroes/frames_large.html", "_blank", "width=872, height=512, location=no, menubar=no, status=no, toolbar=no, scrollbars=no, resizable=no");
}

function autoOpenWin(){

	if (screen.width > 800 && screen.height > 600){
		openGameWinLarge();
	
	} else {
	
		openGameWinSmall();
	}

}