function gallery(src) {
	var update = new Ajax.Updater(
		'gallery-viewport', 
		src.href, 
		{ 
			method: 'get', 
			parameters: 'partial=true',
			asynchronous: true
		}
	);
}



function highlight(src) {
	Effect.Fade(src, {
		duration: 0.4, 
		fps: 50, 
		to: 0.8,
		afterFinish: function() { 
			Effect.Appear(src, {
				duration: 0.3,
				fps: 50,
				queue:'end'
			}) // appear
		 } // after finish
	}) // fade
	return false;
}