JQuery autocomplete stopped working
<p>My Jquery ui autocomplete feature stopped working when merging an application.</p>

<p>My libraries are (all scripts):</p>

<pre><code>&lt;script type="text/javascript" src="js/jquery-1.4.2.min.js"&gt;&lt;/script&gt;
    &lt;script type="text/javascript" src="js/jquery-ui-1.8.6.custom.min.js"&gt;&lt;/script&gt;
    &lt;script type="text/javascript" src="js/jquery.bubblepopup.v2.3.1.min.js"&gt;&lt;/script&gt;
&lt;script src="js/modernizr-1.6.min.js"&gt;&lt;/script&gt;
&lt;script type="text/javascript" src="js/jquery-autocomplete/jquery.ui.autocomplete.js"&gt;&lt;/script&gt;
    &lt;script type="text/javascript" src="js/jquery-autocomplete/jquery.ui.core.js"&gt;&lt;/script&gt;
    &lt;script type="text/javascript" src="js/jquery-autocomplete/jquery.ui.position.js"&gt;&lt;/script&gt;
    &lt;script type="text/javascript" src="js/jquery-autocomplete/jquery.ui.widget.js"&gt;&lt;/script&gt;
    &lt;link rel="stylesheet" href="js/jquery-autocomplete/jquery.autocomplete.css" type="text/css" /&gt;
    &lt;script type="text/javascript" src="js/jquery-autocomplete/jquery.autocomplete.js"&gt;&lt;/script&gt;
    &lt;script type="text/javascript" src="js/jquery-autocomplete/jquery.autocomplete.min.js"&gt;&lt;/script&gt;
    &lt;script type="text/javascript" src="js/jquery-autocomplete/jquery.autocomplete.pack.js"&gt;&lt;/script&gt;
</code></pre>

<p>And the code:</p>

<pre><code>$(function () {
    function split(val) {
        return val.split(",\n");

    }

    function extractLast(term) {
        return split(term).pop();
    }

    $("#responsableUtu")
    // don't navigate away from the field on tab when selecting an item
    .bind("keydown", function (event) {
        if (event.keyCode === $.ui.keyCode.TAB &amp;&amp; $(this).data("autocomplete").menu.active) {
            event.preventDefault();
        }




    })

    .autocomplete({

        source: function (request, response) {
            $.getJSON("username.html?startWith=" + extractLast(request.term),

            {

            }, response);
        },

        search: function () {
            // custom minLength
            var term = extractLast(this.value);
            if (term.length &lt; 3) {
                return false;
            }
        },
        focus: function () {
            // prevent value inserted on focus
            return false;
        },
        select: function (event, ui) {
            var terms = split(this.value);
            // remove the current input
            terms.pop();
            // add the selected item
            terms.push(ui.item.value);
            // add placeholder to get the comma-and-space at the end
            terms.push("");
            this.value = terms.join(" ");
            return false;
        }


    });
});
</code></pre>

<p>Libs are found. What's wrong?</p>
