var headerInterval = null;
var currTab = 0;
function updatetabs() {
	currTab++;
	var tabs = $('.js-header-tab');
	var numTabs = $('.js-header-tab').length;
	if (currTab >= numTabs) {
		currTab = 0;
	}
	var newTab = tabs[currTab];
	$('.js-header-tab').find('.js-header-tab-on').hide();
	$(newTab).find('.js-header-tab-on').show();
	var tabid = $(newTab).attr('id').replace('js-header-tab-','');
	$('.js-header-content div').hide();
	$('#js-header-content-'+tabid).show();
}
function blurbsCarousel_initCallback(carousel) {
    carousel.buttonNext.bind('click', function() {
        carousel.startAuto(0);
    });

    carousel.buttonPrev.bind('click', function() {
        carousel.startAuto(0);
    });

}
$(document).ready(function() {
	var tabs = $('.js-header-tab');
	if (tabs) {
		$(tabs[0]).find('.js-header-tab-on').show();
	}
	tabs.click(function() {
		//clearInterval(headerInterval);
		//$('.js-header-tab').find('.js-header-tab-on').hide();
		//$(this).find('.js-header-tab-on').show();
		//var tabid = $(this).attr('id').replace('js-header-tab-','');
		//$('.js-header-content div').hide();
		//$('#js-header-content-'+tabid).show();
		var link = $(this).attr('link');
		document.location.href = link;
	});
	headerInterval = setInterval('updatetabs();',8000);
	$('#blurbs').jcarousel({
		auto:4,
		scroll:1,
		wrap:'circular',
		initCallback: blurbsCarousel_initCallback
	});
});