/*
    Name: autoComplete
    Author: Raymond Camden & Andy Matthews
    Website: http://raymondcamden.com/
        http://andyMatthews.net
    Packed With: http://jsutility.pjoneil.net/
    Version: 1.1.1
*/
(function($){

    $.fn.autocomplete = function(o){

        o = $.extend( {}, $.fn.autocomplete.defaults, o );

        return this.each(function(i, el){

            // this
            var $e = $(el);

            // TODO: make sure that o.target is a jQuery object
            var $target = o.target;

            $e.bind('input', function ( e ) {

                // get the current text of the input field
                var text = $e.val();

                // if there's no length, then zero out the target
                if(text.length < 1) {
                    $target.html('').listview('refresh');
                } else if (text.length > o.minLength){

                    // are we looking at a source array or remote data?
                    if ($.isArray(o.source)) {
                        var data = o.source.sort().filter(function(element, index, array){
                            var re = new RegExp('^' + text, 'i');
                            if ($.isPlainObject(element)) {
                                element_text = element.label;
                            } else {
                                element_text = element;
                            }
                            return re.test(element_text);
                        });
                        buildItems(data);
                    } else {
                        $.get(o.source, {term:text}, function(data) {
                            buildItems(data);
                        },"json");
                    }
                }
            });

            function buildItems(data) {
                var str = [];
                $(data).each(function(index,value){
                    // are we working with objects or strings?
                    if ($.isPlainObject(value)) {
                        str.push('<li><a href="javascript:void%200" onClick="posalji(\'' + value.value + '\');">' + value.label + '</a></li>');
                    } else {
                        str.push('<li><a href="javascript:void%200" onClick="posalji(\'' + value + '\');">' + value + '</a></li>');
                    }
                });
                $target.html(str.join('')).listview("refresh");
            }
        });
    };

    $.fn.autocomplete.defaults = {
        target: $(),
        source: null,
        link: null,
        minLength: 0
    };

})(jQuery);