function setHeight () {
	// This receives the windows height (actual white space)
	if (window.innerHeight) {
		theHeight=window.innerHeight - 2;
	}
	else if (document.documentElement && document.documentElement.clientHeight) {
		theHeight=document.documentElement.clientHeight;
	}
	else if (document.body) {
		theHeight=document.body.clientHeight;
	}
	if (theHeight < 600) {
		theHeight = 600;
	}
	
	extraSpace = theHeight - 600 - 28;
	gollumTop = extraSpace / 2;
	
	document.getElementById("gollum").style.top = gollumTop + 'px';
	/*
	document.getElementById("leftSpacerTop").style.height = spacerHeight + 'px';
	document.getElementById("rightSpacerTop").style.height = spacerHeight + 'px';
	document.getElementById("leftSpacerBottom").style.height = spacerHeight + 'px';
	document.getElementById("rightSpacerBottom").style.height = spacerHeight + 'px';
	*/
}