$(function() {
	$("a[rel=external]").attr('target', '_blank');
	$('#feature').hide();
	feature = $(document).getUrlParam("show");
	$('#portfolio li:first-child a').addClass('selected' );
	if(feature == null) feature = "musicology";
	loadFeature(feature);
	$('#portfolio li a').click(function(){
		$('#portfolio li:first-child a').removeClass('selected' );
		$(this).addClass('selected');
		feature = $(document).getUrlParam("show");
		href = ($(this).attr('href'));
		feature = href.replace('?show=', '');
		loadFeature(feature);
		return false;
	});
});

function loadFeature(feature){
	$('#feature').load("/features/"+feature+".html").fadeIn('slow');
}