$(document).ready(function() {
	$('div.gallery_thumb_image a').click( function(){
		$('.gallery_image div.img img').attr('src', $(this).attr('longdesc'));

		var image_title = $(this).attr('title');
		$('#gallery_container div.description').html(image_title);
		if ( image_title == "" ){
			$('#gallery_container div.description').hide();
		} else {
			$('#gallery_container div.description').show();
		}

		// make all the thumbs de-selected
		$('div.gallery_thumbs .gallery_thumb_image').removeClass('selected');

		// select this thumb
		$(this).parent('div.gallery_thumb_image').addClass('selected');

		return false;
	});
});