$(window).ready(function(){
	externalLinks();
	setClearStyle();
	setupShadowbox();
});

$(window).load(function(){
	stretchUnevenListItem();
});


function externalLinks() {
	$('html').find('a[rel=external]').click(function(event) {
		event.preventDefault();
		window.open($(this).prop('href'));
	});
}
function setClearStyle() {
	$('ul.lineup').find('li:nth-child(odd)').css('clear', 'both');
}

function setupShadowbox() {
	var arrLineup = $('ul.lineup li a');

	if(arrLineup.length != 0) {
		Shadowbox.setup(arrLineup, {
			player: 'iframe'
		});
	}
}

function stretchUnevenListItem() {
	if ($('ul.lineup li').length %2 == 1 ) {
		$('ul.lineup li').last().addClass('last');
	}
}