/*
    birthday.js
    Copyright 2011 (C) Ephasic.org
*/

var lists = new Array();

lists['months'] = new Array();
lists['months'][0] = new Array(
    'Jan', 'Feb', 'March', 'April', 'May', 'June', 'July', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'
);
lists['months'][1] = new Array(
    'jan', 'feb', 'march', 'april', 'may', 'june', 'july', 'aug', 'sep', 'oct', 'nov', 'dec'
);

lists['days'] = new Array();
lists['days']['jan'] = new Array(
    '1', '2', '3', '4', '5', '6', '7', '8', '9', '10',
    '11', '12', '13', '14', '15', '16', '17', '18', '19', '20',
    '21', '22', '23', '24', '25', '26', '28', '29', '30', '31'
);
lists['days']['feb'] = new Array(
    '1', '2', '3', '4', '5', '6', '7', '8', '9', '10',
    '11', '12', '13', '14', '15', '16', '17', '18', '19', '20',
    '21', '22', '23', '24', '25', '26', '28'
);
lists['days']['march'] = new Array(
    '1', '2', '3', '4', '5', '6', '7', '8', '9', '10',
    '11', '12', '13', '14', '15', '16', '17', '18', '19', '20',
    '21', '22', '23', '24', '25', '26', '28', '29', '30', '31'
);
lists['days']['april'] = new Array(
    '1', '2', '3', '4', '5', '6', '7', '8', '9', '10',
    '11', '12', '13', '14', '15', '16', '17', '18', '19', '20',
    '21', '22', '23', '24', '25', '26', '28', '29', '30'
);
lists['days']['may'] = new Array(
    '1', '2', '3', '4', '5', '6', '7', '8', '9', '10',
    '11', '12', '13', '14', '15', '16', '17', '18', '19', '20',
    '21', '22', '23', '24', '25', '26', '28', '29', '30', '31'
);
lists['days']['june'] = new Array(
    '1', '2', '3', '4', '5', '6', '7', '8', '9', '10',
    '11', '12', '13', '14', '15', '16', '17', '18', '19', '20',
    '21', '22', '23', '24', '25', '26', '28', '29', '30'
);
lists['days']['july'] = new Array(
    '1', '2', '3', '4', '5', '6', '7', '8', '9', '10',
    '11', '12', '13', '14', '15', '16', '17', '18', '19', '20',
    '21', '22', '23', '24', '25', '26', '28', '29', '30', '31'
);
lists['days']['aug'] = new Array(
    '1', '2', '3', '4', '5', '6', '7', '8', '9', '10',
    '11', '12', '13', '14', '15', '16', '17', '18', '19', '20',
    '21', '22', '23', '24', '25', '26', '28', '29', '30', '31'
);
lists['days']['sep'] = new Array(
    '1', '2', '3', '4', '5', '6', '7', '8', '9', '10',
    '11', '12', '13', '14', '15', '16', '17', '18', '19', '20',
    '21', '22', '23', '24', '25', '26', '28', '29', '30'
);
lists['days']['oct'] = new Array(
    '1', '2', '3', '4', '5', '6', '7', '8', '9', '10',
    '11', '12', '13', '14', '15', '16', '17', '18', '19', '20',
    '21', '22', '23', '24', '25', '26', '28', '29', '30', '31'
);
lists['days']['nov'] = new Array(
    '1', '2', '3', '4', '5', '6', '7', '8', '9', '10',
    '11', '12', '13', '14', '15', '16', '17', '18', '19', '20',
    '21', '22', '23', '24', '25', '26', '28', '29', '30'
);
lists['days']['dec'] = new Array(
    '1', '2', '3', '4', '5', '6', '7', '8', '9', '10',
    '11', '12', '13', '14', '15', '16', '17', '18', '19', '20',
    '21', '22', '23', '24', '25', '26', '28', '29', '30', '31'
);

function clear_lists(box) {
    while (box.options.length) box.options[0] = null;
}


function fill_daylist(list, array, m) {

    for (i = 0; i < array['days'][m].length; i++) {
        option = new Option(array['days'][m][i], array['days'][m][i]);
        list.options[list.length] = option;
    }
    list.selectedIndex = 0;
}

function change_List(box) {
    list = lists[box.options[box.selectedIndex].value];
    clear_lists(box.form.day);
    month = document.forms['signup']['month'].value;
    fill_daylist(box.form.day, lists, month);

}