JQuery implements multiple button clicks to change color

This small effect code is very simple, not to do more to explain, directly provided source code.

JQuery code:

<script type="text/javascript">

        //Load event 

        $(function () {

            var collection = $(".flag");

            $.each(collection, function () {

                $(this).addClass("start");

            });

        });

        //Click on the event 

        function dj(dom) {

            var collection = $(".flag");

            $.each(collection, function () {

                $(this).removeClass("end");

                $(this).addClass("start");

            });

            $(dom).removeClass("start");

            $(dom).addClass("end");

        }

</script>

The Css code:

<style type="text/css">

        .start

        {

            cursor:pointer;

            color:Green;    

        }

        .end

        {

            cursor:pointer;

            color:Red;

        }

</style>

Html code:

<span class="flag" onclick="dj(this)">LoveOne</span>

<span class="flag" onclick="dj(this)">LoveTwo</span>

<span class="flag" onclick="dj(this)">LoveThree</span>

<span class="flag" onclick="dj(this)">LoveFour</span>

Is it very simple, special effects are also very fun, friends can play freely, the scalability is still very strong, if you make other more fun, please let me know.