SO - 18696997

by Arun P Johny

HTML

<div class="view-followers" id="">Click to operate</div>

CSS

.view-followers {
    color: green;
}
.view-followers-on {
    color: blue;
}

JavaScript

$(".view-followers, .view-followers-on").click(function(){
    $(this).toggleClass("view-followers view-followers-on");
});