UI BOX LIST INJECTION DOUBLE CLICK ONLY

by bizamajig

HTML

<select id="one" multiple="multiple">
    <option>one</option>
    <option>two</option>
    <option>three</option>
</select>

<select id="two" multiple="multiple">

</select>

JavaScript

$('#one option').dblclick(function() {
   $(this).clone().appendTo("#two");
});