function doSetup () {

	if (document.getElementById && document.createElement) {	

		var thePage = document.getElementById('page');
	
		if (document.getElementById('home')) {
			document.getElementById('home').onmouseover = balloonOn;
			document.getElementById('home').onmouseout = balloonOff;
		}
		if (document.getElementById('julius')) {
			document.getElementById('julius').onmouseover = balloonOn;
			document.getElementById('julius').onmouseout = balloonOff;
		}
		if (document.getElementById('thor')) {
			document.getElementById('thor').onmouseover = balloonOn;
			document.getElementById('thor').onmouseout = balloonOff;
		}

		var brianElement = document.createElement('div');
		brianElement.onmouseover = balloonOn;
		brianElement.onmouseout = balloonOff;
		brianElement.id = 'brian';
		thePage.appendChild(brianElement);
	
		var sarahElement = document.createElement('div');
		sarahElement.onmouseover = balloonOn;
		sarahElement.onmouseout = balloonOff;
		sarahElement.id = 'sarah';
		thePage.appendChild(sarahElement);
	
		var jackElement = document.createElement('div');
		jackElement.onmouseover = balloonOn;
		jackElement.onmouseout = balloonOff;
		jackElement.id = 'jack';
		thePage.appendChild(jackElement);
	
		var homeBalloon = document.createElement('div');
		homeBalloon.id = 'balloon-home';
		thePage.appendChild(homeBalloon);
	
		var brianBalloon = document.createElement('div');
		brianBalloon.id = 'balloon-brian';
		thePage.appendChild(brianBalloon);
	
		var sarahBalloon = document.createElement('div');
		sarahBalloon.id = 'balloon-sarah';
		thePage.appendChild(sarahBalloon);
	
		var jackBalloon = document.createElement('div');
		jackBalloon.id = 'balloon-jack';
		thePage.appendChild(jackBalloon);

		var thorBalloon = document.createElement('div');
		thorBalloon.id = 'balloon-thor';
		thePage.appendChild(thorBalloon);
	
		var juliusBalloon = document.createElement('div');
		juliusBalloon.id = 'balloon-julius';
		thePage.appendChild(juliusBalloon);

	}

}

function balloonOn () {
	document.getElementById('balloon-'+this.id).style.display = 'block';
}

function balloonOff () {
	document.getElementById('balloon-'+this.id).style.display = 'none';
}

function openSite (theUrl) {

	theWidth = 920;
	theHeight = 690;
	leftCoord = (screen.width/2) - (theWidth/2);
	topCoord  = (screen.height/2) - (theHeight/2) - 20;

	window.open(theUrl,"_blank","width="+theWidth+
		",height="+theHeight+",top="+topCoord+",left="+leftCoord+
		",menubar=no,toolbar=no,location=no,status=no,directories=no");

	return false;

}