function fixVerticalAlign()
 {
	if (document.getElementById('contentImage'))
	{
		var img = document.getElementById('contentImage');
		document.getElementById('contentImage').style.marginTop = ((337-img.height) / 2)+'px';
	}
 }
 var scrollProperties = {
	tgtId: 'scrollerContent',
	controlUpId: 'scrollUp',
	controlDownId: 'scrollDown',
	speed: 2
	}
 var scroller = new SuperScroller();

 if (window.addEventListener)
 {
	window.addEventListener('load', function() { scroller.init(scrollProperties);}, false);
	window.addEventListener('load', function() { initHoofdMenu();}, false);
	window.addEventListener('load', function() { fixVerticalAlign();}, false);
 }
 else
 {
	window.attachEvent('onload', function() { scroller.init(scrollProperties);});
	window.attachEvent('onload', function() { initHoofdMenu();});
	window.attachEvent('onload', function() { fixVerticalAlign();});
 }