// JavaScript Document
function str_escape(str){
    return escape(str);
}







function do_change_user(){
    var nome=str_escape($("#nome").val());
    var cognome=str_escape($("#cognome").val());
    var sesso=str_escape($("#sesso").val());
    var giorno=str_escape($("#giorno").val());
    var mese=str_escape($("#mese").val());
    var anno=str_escape($("#anno").val());
    var mail_genitore=str_escape($("#mail_genitore").val());
    var permesso=($("#permesso")[0].checked?1:0);
    var indirizzo=str_escape($("#indirizzo").val());
    var cap=str_escape($("#cap").val());
    var citta=str_escape($("#citta").val());
    var prov=str_escape($("#prov").val());
    var tel=str_escape($("#tel").val());
    var mail=str_escape($("#mail").val());
    var username=str_escape($("#username").val());
    var pass=str_escape($("#pass").val());
    var pass2=str_escape($("#pass2").val());
    var minimate_id=str_escape($("input[name=minimate_id]:checked").val());
    $.ajax({
        type: "POST",
        url: "actions.php",
        dataType: "json",
        data: "action_type=USERREGISTER&username="+username+"&pass="+pass+"&nome="+nome+"&cognome="+cognome+"&giorno="+giorno+"&mese="+mese+"&mail_genitore="+mail_genitore+"&visto="+1+"&permesso="+permesso+"&anno="+anno+"&indirizzo="+indirizzo+"&cap="+cap+"&citta="+citta+"&prov="+prov+"&tel="+tel+"&mail="+mail+"&pass2="+pass2+"&sesso="+sesso+"&minimate_id="+minimate_id,
        cache: false,
        success: function(response){
            if(response['error']){
                $("#ok-msg").hide();
                $("#error-msg").attr('innerHTML',response['error_msg']);
                $("#error-msg").show("slow");
            }else{
                $("#error-msg").hide();
                $("#ok-msg").attr('innerHTML',response['msg']);
                $("#ok-msg").show("slow");
            }
        }
    });
}


function check_file_exists(){
    return false;
}



function serialize( mixed_value ) {
    // http://kevin.vanzonneveld.net
    // +   original by: Arpad Ray (mailto:arpad@php.net)
    // +   improved by: Dino
    // +   bugfixed by: Andrej Pavlovic
    // +   bugfixed by: Garagoth
    // %          note: We feel the main purpose of this function should be to ease the transport of data between php & js
    // %          note: Aiming for PHP-compatibility, we have to translate objects to arrays
    // *     example 1: serialize(['Kevin', 'van', 'Zonneveld']);
    // *     returns 1: 'a:3:{i:0;s:5:"Kevin";i:1;s:3:"van";i:2;s:9:"Zonneveld";}'
    // *     example 2: serialize({firstName: 'Kevin', midName: 'van', surName: 'Zonneveld'});
    // *     returns 2: 'a:3:{s:9:"firstName";s:5:"Kevin";s:7:"midName";s:3:"van";s:7:"surName";s:9:"Zonneveld";}'

    var _getType = function( inp ) {
        var type = typeof inp, match;
        var key;
        if (type == 'object' && !inp) {
            return 'null';
        }
        if (type == "object") {
            if (!inp.constructor) {
                return 'object';
            }
            var cons = inp.constructor.toString();
            if (match = cons.match(/(\w+)\(/)) {
                cons = match[1].toLowerCase();
            }
            var types = ["boolean", "number", "string", "array"];
            for (key in types) {
                if (cons == types[key]) {
                    type = types[key];
                    break;
                }
            }
        }
        return type;
    };
    var type = _getType(mixed_value);
    var val, ktype = '';

    switch (type) {
        case "function":
            val = "";
            break;
        case "undefined":
            val = "N";
            break;
        case "boolean":
            val = "b:" + (mixed_value ? "1" : "0");
            break;
        case "number":
            val = (Math.round(mixed_value) == mixed_value ? "i" : "d") + ":" + mixed_value;
            break;
        case "string":
            val = "s:" + mixed_value.length + ":\"" + mixed_value + "\"";
            break;
        case "array":
        case "object":
            val = "a";
            /*
            if (type == "object") {
                var objname = mixed_value.constructor.toString().match(/(\w+)\(\)/);
                if (objname == undefined) {
                    return;
                }
                objname[1] = serialize(objname[1]);
                val = "O" + objname[1].substring(1, objname[1].length - 1);
            }
            */
            var count = 0;
            var vals = "";
            var okey;
            var key;
            for (key in mixed_value) {
                ktype = _getType(mixed_value[key]);
                if (ktype == "function") {
                    continue;
                }

                okey = (key.match(/^[0-9]+$/) ? parseInt(key) : key);
                vals += serialize(okey) +
                serialize(mixed_value[key]);
                count++;
            }
            val += ":" + count + ":{" + vals + "}";
            break;
    }
    if (type != "object" && type != "array") val += ";";
    return val;
}


function array2json(arr) {
    var parts = [];
    var is_list = (Object.prototype.toString.apply(arr) === '[object Array]');

    for(var key in arr) {
        var value = arr[key];
        if(typeof value == "object") { //Custom handling for arrays
            if(is_list) parts.push(array2json(value)); /* :RECURSION: */
            else parts[key] = array2json(value); /* :RECURSION: */
        } else {
            var str = "";
            if(!is_list) str = '"' + key + '":';

            //Custom handling for multiple data types
            if(typeof value == "number") str += value; //Numbers
            else if(value === false) str += 'false'; //The booleans
            else if(value === true) str += 'true';
            else str += '"' + value + '"'; //All other things
            // :TODO: Is there any more datatype we should be in the lookout for? (Functions?)

            parts.push(str);
        }
    }
    var json = parts.join(",");

    if(is_list) return json;//Return numerical JSON
    return json ;//Return associative JSON
}