var YUI_datatable = function(data, fields, columns, countnode, sortkey){

    var myDataSource = new YAHOO.util.DataSource(data);

    myDataSource.responseType = YAHOO.util.DataSource.TYPE_JSON;

    myDataSource.responseSchema = {

        resultsList: "records",

        fields: fields,

        };

    myDataSource.doBeforeCallback = function(req, raw, res, cb) {

        // This is the filter function

        var data     = res.results || [],

            filtered = [],

            i, l;

        if (req) {

            req = req.toLowerCase();

            for (i = 0; i<data.length; i++) {

                var pos = data[i].raw_name.toLowerCase().indexOf(req)

                if (pos != -1) {

                    filtered.push(data[i]);

                }

            }

            res.results = filtered;

        }

        $(countnode).html(res.results.length);

        return res;

    }

    var myDataTable = new YAHOO.widget.DataTable("datatable_list_wrap", columns, myDataSource, {

        sortedBy: {key:sortkey, dir:"asc"},

        paginator: YUI_paginator(25, ['user-paginator']),

        MSG_SORTASC: _TM['MSG_SORTASC'],

        MSG_SORTDESC: _TM['MSG_SORTDESC'],

        MSG_EMPTY: _TM['MSG_EMPTY'],

        MSG_ERROR: _TM['MSG_ERROR'],

        MSG_LOADING: _TM['MSG_LOADING'],

        });

    myDataTable.subscribe('postRenderEvent',function(oArgs) {

        tooltip_activate();

        quick_repo_menu();

        });

    var filterTimeout = null;

    var $q_filter = $('#q_filter');

    updateFilter  = function () {

        // Reset timeout

        filterTimeout = null;

        // Reset sort

        var state = myDataTable.getState();

        state.sortedBy = {key:sortkey, dir:YAHOO.widget.DataTable.CLASS_ASC};

        // Get filtered data

        myDataSource.sendRequest($q_filter.val(), {

            success : myDataTable.onDataReturnInitializeTable,

            failure : myDataTable.onDataReturnInitializeTable,

            scope   : myDataTable,

            argument: state});

        };

    $q_filter.click(function(){

            if(!$q_filter.hasClass('loaded')){

                //TODO: load here full list later to do search within groups

                $q_filter.addClass('loaded');

            }

        });

    $q_filter.keyup(function (e) {

            clearTimeout(filterTimeout);

            filterTimeout = setTimeout(updateFilter, 600);

        });

}