gistfile1.html

<ul id="languages4" class="fake-input" tabindex="1">
    <li>Java</li>
</ul>
                           
<div class="clearfix">
    <a href="#" onclick="$('#languages4').tagit('addTag', 'C++'); return false">Add C++ tag</a> |
    <a href="#" onclick="$('#languages4').tagit('removeTag', 'Java'); return false">Remove Java tag</a> |
    <a href="#" onclick="alert('Added tags: ' + $('#languages4').tagit('getTags')); return false">Show selected tags</a>
</div>

<script type="text/javascript">
    $("#languages4").tagit();
</script>