function addLoadEvent(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function() {
			if (oldonload) {
				oldonload();
			}
			func();
		}
	}
}
addLoadEvent(preloadImages);


	hs.graphicsDir = '/img/graphics/';
	hs.align = 'center';
	hs.transitions = ['expand', 'crossfade'];
	hs.fadeInOut = true;
	hs.outlineType = 'glossy-dark';
	hs.wrapperClassName = 'dark';
	hs.captionEval = 'this.thumb.alt';
	hs.numberPosition = 'caption';
	hs.useBox = true;
	hs.width = 800;
	hs.height = 500;
	hs.dimmingOpacity = 0.8;
	hs.headingText = '&nbsp'; // Add an empty heading text
 
	// Add the slideshow providing the controlbar and the thumbstrip
	hs.addSlideshow({
		//slideshowGroup: 'group1',
		interval: 5000,
		repeat: false,
		useControls: true,
		fixedControls: 'fit',
		overlayOptions: {
			position: 'bottom center',
			opacity: .75,
			hideOnMouseOut: true
		},
		thumbstrip: {
			position: 'top center', // Set to top center
			mode: 'horizontal',
			relativeTo: 'expander',
			offsetY: -110 // Add negative offsetY
		}
	});