Hover GIF

<img id="prototype" src="https://static1.squarespace.com/static/54df85cde4b065fefa528754/5565cdc0e4b005b8fbc754d9/56bdd62c37013b1c4da600ca/1455281716403/Screen+Shot+2016-02-12+at+13.54.16.png?format=1000w"/>

$(document).ready(function()

{

    $("#prototype").hover(

        function()

        {

            $(this).attr("src", "https://static1.squarespace.com/static/54df85cde4b065fefa528754/5565cdc0e4b005b8fbc754d9/56389da1e4b0facc12854c93/1446551036967/031115_clip_2.gif?format=1500w");

        },

        function()

        {

            $(this).attr("src", "https://static1.squarespace.com/static/54df85cde4b065fefa528754/5565cdc0e4b005b8fbc754d9/56bdd62c37013b1c4da600ca/1455281716403/Screen+Shot+2016-02-12+at+13.54.16.png?format=1000w");

        }                         

    );                  

});