$(document).ready(function(){
    var url_base='http://www.jaku-taku.pl/iframe/jaku/';

    $("#search_priv").autocomplete(url_base+'cityhelp.php', {  
        minChars:2,
        autoFill: true,
        mustMatch: true,
        extraParams: {region: function(){ return $('#ireg').val() } },
        parse: function(data) {
            return $.map(eval(data), function(row) {
                if(row){
                return {
                    data: row,
                    value:  row.name,
                    result: row.name
                }
                }
            });
        },
        formatItem: function(item) {
            return item.name;
        }
        }).result(function(event, data) {
        if (data) {
            $('#ireg').val(data.id_reg);
            $('#hidden_miasto').val(data.id_miasto);
        }
    });

    $("#search_district").autocomplete(url_base+'districthelp.php', {
        minChars:2, 
        extraParams: {id: function(){ return $('#hidden_miasto').val() } },
        parse: function(data) {
            return $.map(eval(data), function(row) {
                if(row){
                return {
                    data: row,
                    value:  row.name,
                    result: row.name
                }
                }
            });
        },
        formatItem: function(item) {
                return item.name;
        }
        }).result(function(event, data) {
        if (data) {
            $('#hidden_district').val(data.dzielnica);
        }}
    );
});