SO - 30315479

by Arun P Johny

HTML

<a href="#"><div class="network_bar_selected"><h4>Network Updates</h4></div></a>
 <a href="#"><div class="network_bar_deselected"><h4>Latest Tweets</h4></div></a>

CSS

.network_bar_deselected {color: red;}
.network_bar_selected {color: green;}

JavaScript

$('.network_bar_selected, .network_bar_deselected').on('click', function () {
    $('.network_bar_selected').removeClass('network_bar_selected').addClass('network_bar_deselected');
    $(this).removeClass('network_bar_deselected').addClass('network_bar_selected');
});