var _current = _current ? _current : 0;

var _queuelist = function() {
	_queue = $('.video-queue');
	
	for(i=0;i<=$('.video-queue .video').length;i++) {
		if (i == _current+1) {
			_queue.find('img')
			.eq(i)
			.stop()
			.animate({
				width: 126,
				height: 90,
				marginTop: 0
			}, 200)
			.show()
			.fadeTo('slow', 1)
			.parent().addClass('selected');
		}
		else {
			_queue.find('img')
			.eq(i)
			.stop()
			.css({
				width: 126,
				height: 65,
				marginTop: 12
			}, 200)
			.show()
			.fadeTo('slow', 0.3)
			.parent().removeClass('selected');
		}
	}
};


//launch first
$('document').ready(function() {
	_current = ($('.video-queue .video').length > 1) ? _current : -1;
	_queuelist();
	
	//list next video
	$(".video-queue .next").live('click', function() {
		if (_current + 1 > $('.video-queue .video').length-2) return false;
		
		//change current
		_current = _current + 1;
		_queuelist();
		$(".video-carousel").animate({
			marginLeft : "-=143"
		}, 300);
		
		return false;
	});
	
	//list previous video
	$(".video-queue .previous").live('click', function() {
		if (_current - 1 < -1) return false;
		
		//change current
		_current = _current - 1;
		_queuelist();
		
		$(".video-carousel").animate({
			marginLeft : "+=143"
		}, 300);
		
		return false;
	});
});