Так напишите свой, минут 30 на реализацию
function OnAutoCompleteTimeEvent(){
window.MyAccountInputHandle = 0;
var inpnat = window.MyAccountInput;
var inp = $(inpnat);
var txt = inp.val();
if (txt.length >= 3){
var fn = function(data){
var drop = $('#input_drop_area');
drop.empty();
$.each(data, function(idx, value){ $('<li />').html(value).appendTo(drop); });
ShowAutoCompleteBlock(drop, data.length);
if (data.length){
drop.data('input', inpnat);
var xy = inp.offset();
drop.offset({ left: xy.left, top: xy.top + inp.outerHeight() });
drop.width(inp.outerWidth());
}
};
$.getJSON(inp.attr('auto-complete-ex'), { q: txt }, fn);
}
}
function OnKeyUpForAutoComplete(){
if (window.MyAccountInputHandle){
clearTimeout(window.MyAccountInputHandle);
window.MyAccountInputHandle = 0;
}
window.MyAccountInputHandle = setTimeout(OnAutoCompleteTimeEvent, 600);
window.MyAccountInput = this;
}
function OnSelectAutoCompleteItem(){
var li = $(this);
var ul = li.closest('ul');
var inp = $(ul.data('input'));
inp.val(li.text());
ul.hide();
}
$(function(){
var usac = $('#user-account');
usac.on('keyup', 'input[auto-complete-ex]', OnKeyUpForAutoComplete);
});
<ul id="input_drop_area" style="display:none;"></ul>
#input_drop_area{
position: absolute;
background-color: #fff;
list-style: none;
padding-left: 0;
margin: 0;
}
#input_drop_area li{
padding: 5px;
cursor: pointer;
}
#input_drop_area li:hover{
background-color: #cecece;
}