//var helpWin;
var w = 720;
var h = 480;
var helpOpen = false;
function helpme() {
	if (helpOpen) {
		helpWin.focus();
	} else {	
		var scrWidth = screen.width;
		var posLeft = Math.floor((scrWidth-w)/2);
		if (posLeft<0) {posLeft=0};
		var scrHeight = screen.height;
		var posTop = Math.floor((scrHeight-h)/2);
		if (posTop<0) {posTop=0};
		var url = 'http://www.refreshinteractive.com/miracle.html';
		helpWin = window.open(url,'help','toolbar=no,location=no,directories=no,status=yes,scrollbars=no,resizable=yes,menubar=no,width='+w+',height='+h+',left='+posLeft+',top='+posTop);
		helpOpen = true;
	}
}