Event.observe(window, 'load', function() {
	if ($("main_image") && $("gallery_box")) {
		var kt_main_image 	= new Element.Layout("main_image");
		var kt_gallery 		= new Element.Layout("gallery_box");
		if (kt_main_image.get('border-box-height') >  kt_gallery.get('top') + kt_gallery.get('border-box-height')) {
			var new_offset = kt_main_image.get('border-box-height') - kt_gallery.get('top') - kt_gallery.get('border-box-height');
			$("gallery_box").setStyle({
				top: new_offset + 'px'
			});
		}
	}
});