function showRef(refid) {
	mod_references_slide.toggle();
	
	var refDescOpacity = new Fx.Style('mod_references_detail', 'opacity');
	refDescOpacity.start(1,0).chain(function() {
		$('mod_references_detailwrapper').addClass('preload');
		var mySendRequest = new Ajax('/modules/mod_references/mod_references_ajax.php', {
					evalScripts: true,
					postBody: 	{	'refid': refid,
								'lang': lang,
								
							
							},
							onComplete: function() { $('mod_references_detailwrapper').removeClass('preload'); },
							update: 'mod_references_detail'
		}).request().chain(function(){
			(function(){
				refDescOpacity.start(0,1);
			}).delay(600);
				
		});
	});


}