var LF = LF || {};

LF.timeline = LF.timeline || {};

LF.timeline.init = function () {
	LF.timeline.setupTimeline();
};

LF.timeline.setupTimeline = function () {

	$('#timeline_nav li.date a').click(function () {
		$this = $(this);
		var intNewLeft = (663 * ($this.parent('li.date').index() - 1)) * -1;

		if ($.browser.msie && $.browser.version < 7) {
			$('#timeline_content').css({
				left: intNewLeft
			});
		} else {
			$('#timeline_content').animate({
				left: intNewLeft
			}, 800, function() {
				$('#timeline_nav li.date a').removeClass('active');
				$this.addClass('active');
			});
		}
			
		return false;
	});
	
	$('#timeline_nav li.prev a').click(function () {
		$('#timeline_nav li.date a.active').parent().prev('li').find('a').click();
		
		return false;
	});
	
	$('#timeline_nav li.next a').click(function () {
		$('#timeline_nav li.date a.active').parent().next('li').find('a').click();
		
		return false;
	});
};

LF.global.domReadyLoad(LF.timeline.init);