function ClientPopulated(source, eventArgs) {
    if (source._currentPrefix != null) {
        var list = source.get_completionList();
        var search = source._currentPrefix.toLowerCase();
        for (var i = 0; i < list.childNodes.length; i++) {
            var text = list.childNodes[i].innerHTML;
            var index = text.toLowerCase().indexOf(search);
            if (index != -1) {
                var value = text.substring(0, index);
                value += '<span class="AutoComplete_ListItemHiliteText">';
                value += text.substr(index, search.length);
                value += '</span>';
                value += text.substring(index + search.length);
                list.childNodes[i].innerHTML = value;
            }
        }
    }
}

function ClientItemSelected(source, e) {
    var node;
    var value = e.get_value();

    if (value) node = e.get_item();
    else {
        value = e.get_item().parentNode._value;
        node = e.get_item().parentNode;
    }

    var text = (node.innerText) ? node.innerText : (node.textContent) ? node.textContent : node.innerHtml;
    source.get_element().value = text;

}