/// <reference name="MicrosoftAjax.js"/>
/// <reference path="jquery-1.3.2-vsdoc.js"/>
/* --
Copyright (c) 2009 Tomb Multimedia Productions Ltd.

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
-- */ 

var oValidator = function(formid) {
    var me = {};
    // Private Members
    var _returnCtrl = '';
    var _form = formid ? $get(formid) : $get(document.forms[0].id);
    var _ctrlCount = 0;
    var _validForm = true;
    var _message = '';
    var _formCtrls = new Array();

    var _reWhitespace = /^\s+$/;
    var _reEmail = /^[_a-zA-Z0-9-]+(\.[_a-zA-Z0-9-]+)*@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+)*\.(([0-9]{1,3})|([a-zA-Z]{2,3})|(aero|coop|info|jobs|mobi|museum|name|travel))$/;
    var _reImagePath = /^([a-zA-Z]:)\\(\w[\w ]*.*)+\.(jpg|png)$/;
    var _reImage = /^[_a-zA-Z0-9-]+([^\/])\.(jpg|png)$/;
    var _reNumeric = /(^-?\d\d*\.\d*$)|(^-?\d\d*$)|(^-?\.\d\d*$)/;
    var _reByte = /(^([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])$)/;
    var _reShort = /(^(-?[0-9]{1,4}|[12][0-9]{4}|3[01][0-9]{3}|32[0-6][0-9]{2}|327[0-5][0-9]|3276[0-7]|-3276[0-8])$)/;
    var _reDate = /^(?=\d)(?:(?:(?:(?:(?:0?[13578]|1[02])(\/|-|\.)31)\1|(?:(?:0?[1,3-9]|1[0-2])(\/|-|\.)(?:29|30)\2))(?:(?:1[6-9]|[2-9]\d)?\d{2})|(?:0?2(\/|-|\.)29\3(?:(?:(?:1[6-9]|[2-9]\d)?(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00))))|(?:(?:0?[1-9])|(?:1[0-2]))(\/|-|\.)(?:0?[1-9]|1\d|2[0-8])\4(?:(?:1[6-9]|[2-9]\d)?\d{2}))($|\ (?=\d)))?(((0?[1-9]|1[012])(:[0-5]\d){0,2}(\ [AP]M))|([01]\d|2[0-3])(:[0-5]\d){1,2})?$/;
    var _reMoney = /^\$?([1-9]{1}[0-9]{0,2}(\,[0-9]{3})*(\.[0-9]{0,2})?|[1-9]{1}[0-9]{0,}(\.[0-9]{0,2})?|0(\.[0-9]{0,2})?|(\.[0-9]{1,2})?)$/;
    var _rePositiveInt = /^([1-9][0-9]*)$/;
    var _rePhone = /^\(?([0-9]{3})\)?[-. ]?([0-9]{3})[-. ]?([0-9]{4})$/;
    var _rePostalCode = /^(?!.*[DFIOQU])[A-VXY][0-9][A-Z] [0-9][A-Z][0-9]$/

    var _vEmpty = function(s) { return ((s == null) || (s.length == 0)) }
    var _vWhitespace = function(s) { return (_reWhitespace.test(s)); }
    var _IsEmpty = function(s) { return (_vEmpty(s) || _vWhitespace(s)); }
    var _IsNumber = function(s) { return (_reNumeric.test(s)); }
    var _IsByte = function(s) { return (_reByte.test(s)); }
    var _IsShort = function(s) { return (_reShort.test(s)); }
    var _IsEmail = function(s) { return (_reEmail.test(s)); }
    var _IsDate = function(s) { return (_reDate.test(s)); }
    var _IsMoney = function(s) { return (_reMoney.test(s)); }
    var _IsImagePath = function(s) { return (_IsEmpty(s) || _reImagePath.test(s)); }
    var _IsImage = function(s) { return (_IsEmpty(s) || _reImage.test(s)); }
    var _IsPositiveInt = function(s) { return (_rePositiveInt.test(s)); }
    var _IsPhone = function(s) { return (_rePhone.test(s)); }
    var _IsPostalCode = function(s) { return (_rePostalCode.test(s)); }

    var _formCtrl = function(ctrl, msg, type, req, group) {
        var c = {};
        c.ctrl = ctrl;
        c.msg = msg;
        c.vtype = type;
        c.req = req;
        c.group = group;
        return c;
    }
    var _queueCtrl = function(ctrl) {
        if (_returnCtrl.length == 0)
            _returnCtrl = ctrl;
    }
    var _vField = function(el, title, vtype, vreq) {
        var val = $(el).val();
        if (vreq) {
            if (_IsEmpty(val)) {
                _failTest(el, title + ' is a Required Field');
                return;
            }
        }
        else {
            if (_IsEmpty(val)) {
                return;
            }
        }
        switch (vtype.toLowerCase()) {
            case 'email':
                if (!_IsEmail(val))
                    _failTest(el, title + ' is not a valid email.');
                break;
            case 'imagepath':
                if (!_IsImagePath(val))
                    _failTest(el, title + ' is not a valid path.');
                break;
            case 'image':
                if (!_IsImage(val))
                    _failTest(el, title + ' is not an accepted image name.');
                break;
            case 'number':
                if (!_IsNumber(val)) {
                    _failTest(el, title + ' needs to be a number');
                    $(el).val('');
                }
                break;
            case 'byte':
                if (!_IsByte(val)) {
                    _failTest(el, title + ' needs to be a number between 0 and 255');
                    $(el).val('');
                }
                break;
            case 'short':
                if (!_IsShort(val)) {
                    _failTest(el, title + ' needs to be a number between -32768 and 32767');
                    $(el).val('');
                }
                break;
            case 'money':
                if (!_IsMoney(val)) {
                    _failTest(el, title + ' needs to be a valid currency format');
                    $(el).val('');
                }
                break;
            case 'n_select':
                if (!_IsPositiveInt(val)) {
                    _failTest(el, 'Please select a ' + title);
                }
                break;
            case 'postalcode':
                if (!_IsPostalCode(val)) {
                    _failTest(el, title + ' needs to be a valid Canadian postal code');
                }
                break;
            case 'phone':
                if (!_IsPhone(val)) {
                    _failTest(el, title + ' needs to be a valid phone number');
                    $(el).val('');
                }
                break;
            case 'date':
                if (!_IsDate(val)) {
                    _failTest(el, title + ' needs to be a date');
                    $(el).val('');
                }
                break;
            default:
                if (vtype != val.constructor.getName().toLowerCase()) {
                    _failTest(el, title + ' needs to be a ' + vtype);
                    $(el).val('');
                }
        }
    }
    var _failTest = function(el, msg) {
        me.addMessage(msg);
        _queueCtrl(el);
        _validForm = false;
    }

    // Public Members
    me.addCtrl = function(ctrl, msg, type, req, group) {
        var vtype = (type) ? type : 'string';
        var vgroup = (group) ? group : 'group';
        var vreq = (req != null) ? req : true;
        var ctrlExists = false;
        for (var i = 0; i < _ctrlCount; i++) {
            if (_formCtrls[i].ctrl == ctrl) {
                ctrlExists = true;
                _formCtrls[i] = _formCtrl(ctrl, msg, vtype, vreq, vgroup);
            }            
        }
        if (!ctrlExists) {
            _formCtrls[_ctrlCount] = _formCtrl(ctrl, msg, vtype, vreq, vgroup);
            _ctrlCount++;
        }
    }
    me.addMessage = function(msg) {
        if (_message.length == 0)
            _message = msg;
        else {
            _message += "\n" + msg;
        }
    }
    me.validate = function(group) {
        _validForm = true;
        var cnt = _formCtrls.length;
        var vgroup = (group) ? group : 'group';
        if (cnt == 0) {
            this.addMessage('No Controls to Validate');
            _validForm = false;
        }
        for (var i = 0; i < cnt; i++) {
            if (vgroup == _formCtrls[i].group)
                _vField(
				_formCtrls[i].ctrl,
				_formCtrls[i].msg,
				_formCtrls[i].vtype,
				_formCtrls[i].req
			);
        }
        if (!_validForm) {
            alert(_message);
            $(_returnCtrl).focus();
            _message = '';
            _returnCtrl = '';
        }
        return _validForm;
    }
    return me;
}();
if (typeof (Sys) !== 'undefined') Sys.Application.notifyScriptLoaded();