/* ------------------------------------------------------------------------
        s3Capcha

        Developped By: Boban Karišik -> http://www.serie3.info/
    Icons and css: Mészáros Róbert -> http://www.perspectived.com/
        Version: 1.0

        Copyright: Feel free to redistribute the script/modify it, as
                           long as you leave my infos at the top.
------------------------------------------------------------------------- */
(function($){
    jQuery.fn.extend({
        check: function() {
            return this.each(function() { this.checked = true; });
        },
        uncheck: function() {
            return this.each(function() { this.checked = false; });
        }
    });

    $.fn.s3Capcha = function(vars) {
        var element = this;
        var spans = $("#" + element[0].id + " div span");
        var radios = $("#" + element[0].id + " div span input");
        var images = $("#" + element[0].id + " div .img");

        // hide radios //
        spans.css({'display':'none'});

        // show images //
        images.css({'display':'block'});
        images.each(function(i) {
            $(images[i]).click(function() {
                images.css({'background-position':'bottom left'});
                $(images[i]).css({'background-position':'top left'});
                $(radios[i]).check();
            });
        });
    }
})(jQuery);

$(document).ready(function() {
    if ( $("#vxd-captcha").length ){
        var html = '';
        $.ajax({
            type: "GET",
            dataType: "jsonp",
            jsonpCallback: "postCaptcha",
            url: "https://vs50.veloxsites.com/engine/3plib/s3Capcha/s3Capcha_json.php",
            data: { bus: $("#bus").val() },
            success: function( response ){
               $("#vxd-captcha").html( response.captcha );
               $("#s3url").val(window.location.protocol + '//' + window.location.host);
               $("#vxd-captcha").s3Capcha();
            }
        });
    }
});