"

From 2014.igem.org

$(document).ready(function(){

// set default visible week $('#w18div').show(); $('#w18-link').parent().attr('class','active');

$('.weekLink').on('click', function() { var id = $(this).attr('id').split("-"); id = id[0]; // hide all weeks $('.weekDiv').hide(); // remove class active from all li-elements $('.weekLink').parent().removeClass('active'); // show this specific week $('#' + id + 'div').show(); $('#' + id + '-link').parent().attr('class','active'); });

})