window.addEvent('load', function(){
// Gallery image positioner
	if ($('gallery')){
		$$('#gallery li a img').each(function(el){
			var img_height = el.getStyle('height').toInt();
			var con_height = el.getParent().getStyle('height').toInt();
			var difference = (con_height - img_height) / 2;
			
			if (difference > 0){
				el.setStyle('top', difference);
			}
		});
	}
});