// *****************************************************************************

//      Simple Calendar Widget - Cross-Browser Javascript pop-up calendar.

//

//   Copyright (C) 2005-2007  Anthony Garrett

//

//   This library is free software; you can redistribute it and/or

//   modify it under the terms of the GNU Lesser General Public

//   License as published by the Free Software Foundation; either

//   version 2.1 of the License, or (at your option) any later version.

//

//   This library is distributed in the hope that it will be useful,

//   but WITHOUT ANY WARRANTY; without even the implied warranty of

//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

//   Lesser General Public License for more details.

//

//   You should have received a copy of the GNU Lesser General Public

//   License along with this library; if not, it is available at

//   the GNU web site (http://www.gnu.org/) or by writing to the

//   Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,

//   Boston, MA  02110-1301  USA

//

// *****************************************************************************

//

// Contact:   Sorry, I can't offer support for this but if you find a problem

//            (or just want to tell me how useful you find it), please send

//            me an email at scwfeedback@tarrget.info (Note the two Rs in

//            tarrget).  I will try to fix problems quickly but this is a

//            spare time thing for me.

//

// Credits:   I wrote this from scratch myself but I couldn't have done it

//            without the superb "JavaScript The Definitive Guide" by David

//            Flanagan (Pub. O'Reilly ISBN 0-596-00048-0).  I also recognise

//            a contribution from my experience with PopCalendar 4.1 by

//            Liming(Victor) Weng.

//

// Link back: Please give me credit and link back to my page.  To ensure that

//            search engines give my page a higher ranking you can add the

//            following HTML to any indexed page on your web site:

//

//            <A HREF="http://www.tarrget.info/calendar/scw.htm">

//              Simple Calendar Widget by Anthony Garrett

//            </A>

//

// Features:  Easily customised

//                  (output date format, colours, language, year range and

//                   week start day)

//            Accepts a date as input

//                  (see comments below for formats).

//            Cross-browser code tested against;

//                  Internet Explorer 6.0.28     Mozilla  1.7.1

//                  Opera             7.52+      Firefox  0.9.1+

//                  Konqueror         3.4.0      Flock    0.4.9

//

// How to add the Calendar to your page:

//            This script needs to be defined for your page so, immediately

//            after the BODY tag add the following line;

//

//                  <script type='Text/JavaScript' src='scw.js'></script>

//

//            Your root directory of the web site should also contain an empty

//            file called "scwblank.html". See

//                  http://www.tarrget.info/calendar/IEnightmare.html

//            for a full explanation.

//

// How to use the Calendar once it is defined for your page:

//

//            Simply choose an event to trigger the calendar (like an onClick

//            or an onMouseOver) and an element to work on (for the calendar

//            to take its initial date from and write its output date to) then

//            write it like this;

//

//                  <<event>>="scwShow(<<element>>,event);"

//

//            e.g. onClick="scwShow(scwID('myElement'),event);"

//            or   onMouseOver="scwShow(this,event);"

//

//            NOTE: If you wish to use the calendar with an Anchor tag, do

//                  not use the syntax:   href="javascript:scwShow(...)"

//                  Instead you should use the following;

//

//                  <a href="#" onclick="scwShow(<<element>>,event);return false;">

//                      <<your text>>

//                  </a>

//

//            If you are using a text node then specify the text's parent node

//            in the function call. The date should be the only text under that

//            node;

//

//            e.g.  <p onclick="scwShow(this,event);"><<date>></p>

//

//            You can also disable days of the week by adding arguments to the

//            call to scwShow.  The values should be Sunday = 0 through to

//            Saturday = 6.  A call to scwShow with Friday and Monday disabled

//            would look something like this;

//

//                  scwShow(<<element>>,event,5,1);

//

//            Finally you can use the following technique to run a function

//            when the calendar closes:

//

//                  scwNextAction=<<function>>.runsAfterSCW(this,<<arguments>>);

//                  scwShow(<<element>>,event <<,optional arguments above>>);

//

//            Where <<function>> is a function defined on the calling page

//            and <<arguments>> is the list of arguments being passed to that

//            function.

//

//      No event? No problem!

//

//            Normally the calendar will be triggered by an event but if you wish to

//            control it in code and the event is not available to you, simply pass

//            an element as the second parameter;

//

//            E.G.  scwShow(<<target element>>,<<source element>>);

//                  as in: scwShow(this,this);

//

//            ------------------------------------------------------------------

//            Here's an extremely trivial but fully functioning example page

//            showing two of the ways to trigger the calendar;

//

//            <html>

//                <head><title>Basic Example</title></head>

//                <body>

//                    <script type='text/JavaScript' src='scw.js'></script>

//                    <p onclick='scwShow(this,event);'>06-Dec-2006</p>

//                    <input onclick='scwShow(this,event);' value='07-Dec-2006' />

//                    <br/><br/>

//                    <a href='#' onclick='scwShow(this,event);return false;'>

//                        08-Dec-2006

//                    </a>

//                </body>

//            </html>

//

// *****************************************************************************

//

// See http://www.tarrget.info/calendar/scw.htm for a complete version history

//

// Version   Date        By               Description

// =======   ====        ===============  ===========

//   3.58    2007-04-04  Anthony Garrett  Resolved an error caused when the date

//                                         range does not include the current year.

//                                         Thanks to Steve Davis for letting me know.

//

//                                        Fixed "Today" selector display which

//                                         was incorrectly visible when year range

//                                         ended last year. (Also the result of

//                                         investigations based on Steve Davis'

//                                         feedback).

//

//   3.59    2007-06-13  Anthony Garrett  Added Verdana to font list of

//                                         calendar's CSS.  Resolves rendering

//                                         bug in Safari Beta 3 for Windows.

//

//   3.60    2007-07-31  Anthony Garrett  Fixed javascript error that occurred

//                                         when the target element had no value

//                                         attribute.  The error had no impact

//                                         on the behaviour of the script.  Thanks

//                                         to John Phelps for reporting this bug.

//

//   3.70    2007-09-21  Anthony Garrett  Updated the event trapping to make it

//                                         less intrusive on the page body.

//                                         NOTE: This requires that a calendar's

//                                         second parameter should be the calling

//                                         event (not the calling object as in

//                                         previous versions).

//                                         Thanks to Steve Davis for the bug report

//                                         that led to this change.

//

//                                        Fixed a bug that caused undelimited

//                                         dates to be handled incorrectly. They

//                                         are now parsed against the full date

//                                         output format then checked for validity.

//                                         Thanks to Dan Wood for raising this bug.

//

//                                        Replaced the date input sequence user

//                                         configuration setting with parsing the

//                                         sequence from the full format. New users

//                                         are often confused by the sequence and

//                                         in practice (to allow the calendar's date

//                                         output to be used for input) the sequence

//                                         must always match the full format element

//                                         order.

//

//                                        Extended IFRAME backing to all calendar objects

//                                         in order to improve calendar display over

//                                         some embedded applets and objects.  Thanks to

//                                         Stanko Kupcevic for his feedback on this.

//                                         NOTE: It is not possible to protect any

//                                         JavaScript object displayed over an

//                                         embedded DYNAMIC (and, therefore refreshed)

//                                         object because browsers usually do not

//                                         directly control the screen handling within

//                                         the object.  The best advice therefore remains

//                                         to design pages in such a way that the calendar

//                                         does not overlap embedded objects.

//

//  3.71     2008-12-14  Anthony Garrett  Restored the ability to use an element

//                                         as the second parameter when opening a

//                                         calendar while retaining the option

//                                         of passing an event. Thanks to Thierry Blind

//                                         and Sergey Snovsky for the feedback.

//

//  3.72     2008-02-24  Anthony Garrett  Trapped calls to script with only a

//                                         NAME attribute is set for the target

//                                         element when the script really requires

//                                         an ID attribute.  This is the most

//                                         frequent mistake reported to me.

//

//  3.73     2008-04-11  Anthony Garrett  Corrected the input month name parsing

//                                         so that it set the calendar to the

//                                         right month when long month names used.

//                                         Thanks to Ben Diamand for this bug report.

//

//  3.80     2008-04-29  Anthony Garrett  Added optional auto-positioning of the

//                                         calendar when its normal position would

//                                         go off the visible area.

//                                         Thanks to Chandramouli Iyer for this

//                                         suggestion.

//

//  3.90     2008-05-05  Anthony Garrett  Added an optional "Clear" button for

//                                         use when handling a read-only text

//                                         input element. Thanks to Sanjay Gangwal

//                                         for his suggestion.

// *****************************************************************************



// ************************************

// Start of Simple Calendar Widget Code

// ************************************



// This date is used throughout to determine today's date.



    var scwDateNow = new Date(Date.parse(new Date().toDateString()));



//******************************************************************************

//------------------------------------------------------------------------------

// Customisation section

//------------------------------------------------------------------------------

//******************************************************************************



    // Set the bounds for the calendar here...

    // If you want the year to roll forward you can use something like this...

    //      var scwBaseYear = scwDateNow.getFullYear()-5;

    // alternatively, hard code a date like this...

    //      var scwBaseYear = 1990;



    var scwBaseYear        = scwDateNow.getFullYear()-10;



    // How many years do want to be valid and to show in the drop-down list?



    var scwDropDownYears   = 20;



    // All language-dependent changes can be made here...



    // If you wish to work in a single language (other than English) then

    // just replace the English (in the function scwSetLanguage below) with

    // your own text.



    // Using multiple languages:

    // In order to keep this script to a resonable size I have not included

    // languages here.  You can set language fields in a function that you

    // should call  scwSetLanguage  the script will use your languages.

    // I have included all the translations that have been sent to me in

    // such a function on the demonstration page.



    var scwLanguage;



    function scwSetDefaultLanguage()

        {try

            {scwSetLanguage();}

         catch (exception)

            {// English

             scwToday               = 'Today:';

             scwClear               = 'Clear';

             scwDrag                = 'click here to drag';

             scwArrMonthNames       = ['Jan','Feb','Mar','Apr','May','Jun',

                                       'Jul','Aug','Sep','Oct','Nov','Dec'];

             scwArrWeekInits        = ['S','M','T','W','T','F','S'];

             scwInvalidDateMsg      = 'The entered date is invalid.\n';

             scwOutOfRangeMsg       = 'The entered date is out of range.';

             scwDoesNotExistMsg     = 'The entered date does not exist.';

             scwInvalidAlert        = ['Invalid date (',') ignored.'];

             scwDateDisablingError  = ['Error ',' is not a Date object.'];

             scwRangeDisablingError = ['Error ',

                                       ' should consist of two elements.'];

            }

        };



    // Note:  Always start the scwArrWeekInits array with your string for

    //        Sunday whatever scwWeekStart (below) is set to.



    // scwWeekStart determines the start of the week in the display

    // Set it to: 0 (Zero) for Sunday, 1 (One) for Monday etc..



    var scwWeekStart       =    1;



    // The week start day for the display is taken as the week start

    // for week numbering.  This ensures that only one week number

    // applies to one line of the calendar table.

    // [ISO 8601 begins the week with Day 1 = Monday.]



    // If you want to see week numbering on the calendar, set

    // this to true.  If not, false.



    var scwWeekNumberDisplay    = false;



    // Week numbering rules are generally based on a day in the week

    // that determines the first week of the year.  ISO 8601 uses

    // Thursday (day four when Sunday is day zero).  You can alter

    // the base day here.



    // See http://www.cl.cam.ac.uk/~mgk25/iso-time.html for more information



    var scwWeekNumberBaseDay    = 4;



    // Each of the calendar's alert message types can be disabled

    // independently here.



    var scwShowInvalidDateMsg       = true,

        scwShowOutOfRangeMsg        = true,

        scwShowDoesNotExistMsg      = true,

        scwShowInvalidAlert         = true,

        scwShowDateDisablingError   = true,

        scwShowRangeDisablingError  = true;



    // Set the allowed input date delimiters here...

    // E.g. To set the rising slash, hyphen, full-stop (aka stop or point),

    //      comma and space as delimiters use

    //              var scwArrDelimiters   = ['/','-','.',',',' '];



    var scwArrDelimiters   = ['/','-','.',',',' '];



    // Set the format for the displayed 'Today' date and for the output

    // date here.

    //

    // The format is described using delimiters of your choice (as set

    // in scwArrDelimiters above) and case insensitive letters D, M and Y.

    //

    // NOTE: If no delimiters are input then the date output format is used

    //       to parse the value.  This allows less flexiblility in the input

    //       value than using delimiters but an accurately entered date

    //       remains parsable.

    //

    // Definition               Returns

    // ----------               -------

    // D            date in the month without zero filling

    // DD           date in the month left zero filled

    // M            month number without zero filling

    // MM           month number left zero filled

    // MMM          month string from scwArrMonthNames

    // YY           year number in two digits

    // YYYY         year number in four digits



    // Displayed "Today" date format



    var scwDateDisplayFormat = 'dd-mm-yy';     // e.g. 'MMM-DD-YYYY' for the US



    // Output date format



    //var scwDateOutputFormat  = 'DD MMM YYYY'; // e.g. 'MMM-DD-YYYY' for the US

    var scwDateOutputFormat  = 'dd/mm/yyyy'; // e.g. 'MMM-DD-YYYY' for the US



    // Note: The delimiters used should be in scwArrDelimiters.



    // scwZindex controls how the pop-up calendar interacts with the rest

    // of the page.  It is usually adequate to leave it as 1 (One) but I

    // have made it available here to help anyone who needs to alter the

    // level in order to ensure that the calendar displays correctly in

    // relation to all other elements on the page.



    var scwZindex          = 1000;



    // Personally I like the fact that entering 31-Sep-2005 displays

    // 1-Oct-2005, however you may want that to be an error.  If so,

    // set scwBlnStrict = true.  That will cause an error message to

    // display and the selected month is displayed without a selected

    // day. Thanks to Brad Allan for his feedback prompting this feature.



    var scwBlnStrict       = false;



    // If you are using ReadOnly or Disabled fields to return the date

    // value into, it can be useful to show a button on the calendar

    // that allows the value to be cleared.  If you want to do that,

    // set scwClearButton = true;



    var scwClearButton     = true;



    // The calendar will position itself aligned with the bottom left

    // corner of the target element.  If automatic positioning is turned

    // on  with  scwAutoPosition = true  then if that would cause the

    // calendar to display off the visible screen, it is shifted to

    // a position that is visible.



    var scwAutoPosition    = true;



    // If you wish to disable any displayed day, e.g. Every Monday,

    // you can do it by setting the following array.  The array elements

    // match the displayed cells.

    //

    // You could put something like the following in your calling page

    // to disable all weekend days;

    //

    //  for (var i=0;i<scwEnabledDay.length;i++)

    //      {if (i%7%6==0) scwEnabledDay[i] = false;}

    //

    // The above approach will allow you to disable days of the week

    // for the whole of your page easily.  If you need to set different

    // disabled days for a number of date input fields on your page

    // there is an easier way: You can pass additional arguments to

    // scwShow. The syntax is described at the top of this script in

    // the section:

    //    "How to use the Calendar once it is defined for your page:"

    //

    // It is possible to use these two approaches in combination.



    var scwEnabledDay      = [true, true, true, true, true, true, true,

                              true, true, true, true, true, true, true,

                              true, true, true, true, true, true, true,

                              true, true, true, true, true, true, true,

                              true, true, true, true, true, true, true,

                              true, true, true, true, true, true, true];



    // You can disable any specific date (e.g. 24-Jan-2006 or Today) by

    // creating an element of the array scwDisabledDates as a date object

    // with the value you want to disable.  Date ranges can be disabled

    // by placing an array of two values (Start and End) into an element

    // of this array.



    var scwDisabledDates   = new Array();



    // e.g. To disable 10-Dec-2005:

    //          scwDisabledDates[0] = new Date(2005,11,10);

    //

    //      or a range from 2004-Dec-25 to 2005-Jan-01:

    //          scwDisabledDates[1] = [new Date(2004,11,25),new Date(2005,0,1)];

    //

    // Remember that Javascript months are Zero-based.



    // The disabling by date and date range does prevent the current day

    // from being selected.  Disabling days of the week does not so you can set

    // the scwActiveToday value to false to prevent selection.



    var scwActiveToday = true;



    // Dates that are out of the displayed month are shown at the start

    // (unless the month starts on the first day of the week) and end of each

    // month.

    //

    // Set scwOutOfMonthDisable to  true  to disable these dates (or  false

    // to allow their selection).

    //

    // Set scwOutOfMonthHide    to  true  to hide    these dates (or  false

    // to make them visible).



    var scwOutOfMonthDisable = false;

    var scwOutOfMonthHide    = false;



    // Dates that are out of the specified range can be displayed at the start

    // of the very first month and end of the very last.  Set

    // scwOutOfRangeDisable to  true  to disable these dates (or  false  to

    // allow their selection).



    var scwOutOfRangeDisable = true;



    // If you want a special format for the cell that contains the current day

    // set this to true.  This sets a thin border around the cell in the colour

    // set by scwTodayCellBorderColour.



    var scwFormatTodayCell = true;

    var scwTodayCellBorderColour = 'red';



    // You can allow the calendar to be dragged around the screen by

    // using the setting scwAllowDrag to true.

    // I can't say I recommend it because of the danger of the user

    // forgetting which date field the calendar will update when there

    // are multiple date fields on a page.



    var scwAllowDrag = false;



    // Closing the calendar by clicking on it (rather than elsewhere on the

    // main page) can be inconvenient.  The scwClickToHide boolean value

    // controls this feature.



    var scwClickToHide = false;



    // I have made every effort to isolate the pop-up script from any

    // CSS defined on the main page but if you have anything set that

    // affects the pop-up (or you may want to change the way it looks)

    // then you can address it in the following style sheets.



    document.writeln(

        '<style type="text/css">'                                       +

            '.scw           {padding:1px;vertical-align:middle;}'       +

            'iframe.scw     {position:absolute;z-index:' + scwZindex    +

                            ';top:0px;left:0px;visibility:hidden;'      +

                            'width:1px;height:1px;}'                    +

            'table.scw      {padding:0px;visibility:hidden;'            +

                            'position:absolute;cursor:default;'         +

                            'width:200px;top:0px;left:0px;'             +

                            'z-index:' + (scwZindex+1)                  +

                            ';text-align:center;}'                      +

        '</style>'  );



    // This style sheet can be extracted from the script and edited into regular

    // CSS (by removing all occurrences of + and '). That can be used as the

    // basis for themes. Classes are described in comments within the style

    // sheet.



    document.writeln(

        '<style type="text/css">'                                       +

            '/* IMPORTANT:  The SCW calendar script requires all '      +

            '               the classes defined here.'                  +

            '*/'                                                        +

            'table.scw      {padding:       1px;'                       +

                            'vertical-align:middle;'                    +

                            'border:        ridge 2px;'                 +

                            'font-size:     8pt;'                      +

                            'font-family:   ' +

                                   'Verdana,Arial,Helvetica,Sans-Serif;'+

                            'font-weight:   bold;}'                     +

            'td.scwDrag,'                                               +

            'td.scwHead                 {padding:       0px 0px;'       +

                                        'text-align:    center;}'       +

            'td.scwDrag                 {font-size:     8pt;}'          +

            'select.scwHead             {margin:        3px 1px;'       +

                                        'text-align:    center;}'       +

            'input.scwHead              {height:        22px;'          +

                                        'width:         22px;'          +

                                        'vertical-align:middle;'        +

                                        'text-align:    center;'        +

                                        'margin:        2px 1px;'       +

                                        'font-weight:   bold;'          +

                                        'font-size:     8pt;'          +

                                        'font-family:   fixedSys;}'     +

            'td.scwWeekNumberHead,'                                     +

            'td.scwWeek                 {padding:       0px;'           +

                                        'text-align:    center;'        +

                                        'font-weight:   bold;}'         +

            'td.scwNow,'                                                +

            'td.scwNowHover,'                                           +

            'td.scwNow:hover,'                                          +

            'td.scwNowDisabled          {padding:       0px;'           +

                                        'text-align:    center;'        +

                                        'vertical-align:middle;'        +

                                        'font-size:     7pt;'           +

                                        'font-weight:   normal;}'       +

            'table.scwCells             {text-align:    center;'        +

                                        'font-size:     6pt;'           +

                                        'width:         96%;}'          +

            'td.scwCells,'                  +

            'td.scwCellsHover,'             +

            'td.scwCells:hover,'            +

            'td.scwCellsDisabled,'          +

            'td.scwCellsExMonth,'           +

            'td.scwCellsExMonthHover,'      +

            'td.scwCellsExMonth:hover,'     +

            'td.scwCellsExMonthDisabled,'   +

            'td.scwCellsWeekend,'           +

            'td.scwCellsWeekendHover,'      +

            'td.scwCellsWeekend:hover,'     +

            'td.scwCellsWeekendDisabled,'   +

            'td.scwInputDate,'              +

            'td.scwInputDateHover,'         +

            'td.scwInputDate:hover,'        +

            'td.scwInputDateDisabled,'      +

            'td.scwWeekNo,'                 +

            'td.scwWeeks                {padding:           3px;'       +

                                        'width:             16px;'      +

                                        'height:            16px;'      +

                                        'border-width:      1px;'       +

                                        'border-style:      solid;'     +

                                        'font-weight:       bold;'      +

                                        'vertical-align:    middle;}'   +

            '/* Blend the colours into your page here...    */'         +

            '/* Calendar background */'                                 +

            'table.scw                  {background-color:  white;}'  +

            '/* Drag Handle */'                                         +

            'td.scwDrag                 {background-color:  #9999CC;'   +

                                        'color:             #CCCCFF;}'  +

            '/* Week number heading */'                                 +

            'td.scwWeekNumberHead       {color:             navy;}'  +

            '/* Week day headings */'                                   +

            'td.scwWeek                 {color:             navy;}'  +

            '/* Week numbers */'                                        +

            'td.scwWeekNo               {background-color:  #776677;'   +

                                        'color:             #CCCCCC;}'  +

            '/* Enabled Days */'                                        +

            '/* Week Day */'                                            +

            'td.scwCells                {background-color:  #F3F3F3;'   +

                                        'color:             #000000;}'  +

            '/* Day matching the input date */'                         +

            'td.scwInputDate            {background-color:  #CC9999;'   +

                                        'color:             #FF0000;}'  +

            '/* Weekend Day */'                                         +

            'td.scwCellsWeekend         {background-color:  #F3F3F3;'   +

                                        'color:             #CC6666;}'  +

            '/* Day outside the current month */'                       +

            'td.scwCellsExMonth         {background-color:  #CCCCCC;'   +

                                        'color:             #666666;}'  +

            '/* Today selector */'                                      +

            'td.scwNow                  {background-color:  #6666CC;'   +

                                        'color:             #FFFFFF;}'  +

            '/* Clear Button */'                                        +

            'td.scwClear                {padding:           0px;}'      +

            'input.scwClear             {padding:           0px;'       +

                                        'text-align:        center;'    +

                                        'font-size:         6pt;}'      +

            '/* MouseOver/Hover formatting '                            +

            '       If you want to "turn off" any of the formatting '   +

            '       then just set to the same as the standard format'   +

            '       above.'                                             +

            ' '                                                         +

            '       Note: The reason that the following are'            +

            '       implemented using both a class and a :hover'        +

            '       pseudoclass is because Opera handles the rendering' +

            '       involved in the class swap very poorly and IE6 '    +

            '       (and below) only implements pseudoclasses on the'   +

            '       anchor tag.'                                        +

            '*/'                                                        +

            '/* Active cells */'                                        +

            'td.scwCells:hover,'                                        +

            'td.scwCellsHover           {background-color:  #FFFF00;'   +

                                        'cursor:            pointer;'   +

                                        'color:             #000000;}'  +

            '/* Day matching the input date */'                         +

            'td.scwInputDate:hover,'                                    +

            'td.scwInputDateHover       {background-color:  #FFFF00;'   +

                                        'cursor:            pointer;'   +

                                        'color:             #000000;}'  +

            '/* Weekend cells */'                                       +

            'td.scwCellsWeekend:hover,'                                 +

            'td.scwCellsWeekendHover    {background-color:  #FFFF00;'   +

                                        'cursor:            pointer;'   +

                                        'color:             #000000;}'  +

            '/* Day outside the current month */'                       +

            'td.scwCellsExMonth:hover,'                                 +

            'td.scwCellsExMonthHover    {background-color:  #FFFF00;'   +

                                        'cursor:            pointer;'   +

                                        'color:             #000000;}'  +

            '/* Today selector */'                                      +

            'td.scwNow:hover,'                                          +

            'td.scwNowHover             {color:             #FFFF00;'   +

                                        'cursor:            pointer;'   +

                                        'font-weight:       bold;}'     +

            '/* Disabled cells */'                                      +

            '/* Week Day */'                                            +

            '/* Day matching the input date */'                         +

            'td.scwInputDateDisabled    {background-color:  #999999;'   +

                                        'color:             #000000;}'  +

            'td.scwCellsDisabled        {background-color:  #999999;'   +

                                        'color:             #000000;}'  +

            '/* Weekend Day */'                                         +

            'td.scwCellsWeekendDisabled {background-color:  #999999;'   +

                                        'color:             #CC6666;}'  +

            '/* Day outside the current month */'                       +

            'td.scwCellsExMonthDisabled {background-color:  #999999;'   +

                                        'color:             #666666;}'  +

            'td.scwNowDisabled          {background-color:  #6666CC;'   +

                                        'color:             #FFFFFF;}'  +

        '</style>'

                    );



//******************************************************************************

//------------------------------------------------------------------------------

// End of customisation section

//------------------------------------------------------------------------------

//******************************************************************************



//  Variables required by both scwShow and scwShowMonth



    var scwTargetEle,

        scwTriggerEle,

        scwMonthSum            = 0,

        scwBlnFullInputDate    = false,

        scwPassEnabledDay      = new Array(),

        scwSeedDate            = new Date(),

        scwParmActiveToday     = true,

        scwWeekStart           = scwWeekStart%7,

        scwToday,

        scwClear,

        scwDrag,

        scwArrMonthNames,

        scwArrWeekInits,

        scwInvalidDateMsg,

        scwOutOfRangeMsg,

        scwDoesNotExistMsg,

        scwInvalidAlert,

        scwDateDisablingError,

        scwRangeDisablingError;



    // Add a method to format a date into the required pattern



    Date.prototype.scwFormat =

        function(scwFormat)

            {var charCount = 0,

                 codeChar  = '',

                 result    = '';



             for (var i=0;i<=scwFormat.length;i++)

                {if (i<scwFormat.length && scwFormat.charAt(i)==codeChar)

                        {// If we haven't hit the end of the string and

                         // the format string character is the same as

                         // the previous one, just clock up one to the

                         // length of the current element definition

                         charCount++;

                        }

                 else   {switch (codeChar)

                            {case 'y': case 'Y':

                                result += (this.getFullYear()%Math.

                                            pow(10,charCount)).toString().

                                            scwPadLeft(charCount);

                                break;

                             case 'm': case 'M':

                                // If we find an M, check the number of them to

                                // determine whether to get the month number or

                                // the month name.

                                result += (charCount<3)

                                            ?(this.getMonth()+1).

                                                toString().scwPadLeft(charCount)

                                            :scwArrMonthNames[this.getMonth()];

                                break;

                             case 'd': case 'D':

                                // If we find a D, get the date and format it

                                result += this.getDate().toString().

                                            scwPadLeft(charCount);

                                break;

                             default:

                                // Copy any unrecognised characters across

                                while (charCount-- > 0) {result += codeChar;}

                            }



                         if (i<scwFormat.length)

                            {// Store the character we have just worked on

                             codeChar  = scwFormat.charAt(i);

                             charCount = 1;

                            }

                        }

                }

             return result;

            };



    // Add a method to left pad zeroes



    String.prototype.scwPadLeft =

        function(padToLength)

            {var result = '';

             for (var i=0;i<(padToLength - this.length);i++) {result += '0';}

             return (result + this);

            };



    // Set up a closure so that any next function can be triggered

    // after the calendar has been closed AND that function can take

    // arguments.



    Function.prototype.runsAfterSCW =

        function()  {var func = this,

                         args = new Array(arguments.length);



                     for (var i=0;i<args.length;++i) {args[i] = arguments[i];}



                     return function()

                        {// concat/join the two argument arrays

                         for (var i=0;i<arguments.length;++i) {args[args.length] = arguments[i];}

                         return (args.shift()==scwTriggerEle)?func.apply(this, args):null;

                        };

                    };



    // Set up some shortcuts



    function scwID(id)

        {if (document.getElementById(id) || (!document.getElementById(id) && document.getElementsByName(id).length==0))

                                    // IF   An ID attribute is assigned

                                    // OR   No ID attribute is assigned but using IE and Opera

                                    //          (which will find the NAME attribute value using getElementById)

                                    // OR   No element has this ID or NAME attribute value

                                    //          (used internally by the script)

                                    // THEN Return the required element.

                {return document.getElementById(id);}

         else   {if (document.getElementsByName(id).length==1)

                                // IF   No ID attribute is assigned

                                // AND  Using a standards-based browser

                                // AND  Only one element has the NAME attribute set to the value

                                // THEN Return the required element (using the NAME attribute value).

                        {return document.getElementsByName(id)[0];}

                 else   {if (document.getElementsByName(id).length>1)

                            {   // IF   No ID attribute is assigned

                                // AND  using a standards-based browser

                                // AND  more than one element has the NAME attribute set to the value

                                // THEN alert developer to fix the fault.

                             alert( 'SCW' +

                                    ' \nCannot uniquely identify element named: ' + id +

                                    '.\nMore than one identical NAME attribute defined' +

                                    '.\nSolution: Assign the required element a unique ID attribute value.');

                            }

                        }

                }

        };



    // Use a global variable for the return value from the next action

    // IE fails to pass the function through if the target element is in

    // a form and scwNextAction is not defined.



    var scwNextActionReturn, scwNextAction;



// ****************************************************************************

// Start of Function Library

//

//  Exposed functions:

//

//      scwShow             Entry point for display of calendar,

//                              called in main page.

//      showCal             Legacy name of scwShow:

//                              Passes only legacy arguments,

//                              not the optional day disabling arguments.

//

//      scwShowMonth        Displays a month on the calendar,

//                              Called when a month is set or changed.

//

//      scwBeginDrag        Controls calendar dragging.

//

//      scwCancel           Called when the calendar background is clicked:

//                              Calls scwStopPropagation and may call scwHide.

//      scwHide             Hides the calendar, called on various events.

//      scwStopPropagation  Stops the propagation of an event.

//

// ****************************************************************************



    function showCal(scwEle,scwSource) {scwShow(scwEle,scwSource);};

    function scwShow(scwEle,scwSource)

        {if (!scwSource) {scwSource = window.event;}



         if (scwSource.tagName) // Second parameter isn't an event it's an element

            {var scwSourceEle = scwSource;



             if (scwID('scwIE'))  {window.event.cancelBubble = true;}

             else {scwSourceEle.parentNode.addEventListener('click',scwStopPropagation,false);}

            }

         else   // Second parameter is an event

            {var scwSourceEle = (scwSource.target)

                                    ?scwSource.target

                                    :scwSource.srcElement;



             // Stop the click event that opens the calendar from bubbling up to

             // the document-level event handler that hides it!

             if (scwSource.stopPropagation) {scwSource.stopPropagation();}

             else                           {scwSource.cancelBubble = true;}

            }



         scwTriggerEle = scwSourceEle;



         // Take any parameters that there might be from the third onwards as

         // day numbers to be disabled 0 = Sunday through to 6 = Saturday.



         scwParmActiveToday = true;



         for (var i=0;i<7;i++)

            {scwPassEnabledDay[(i+7-scwWeekStart)%7] = true;

             for (var j=2;j<arguments.length;j++)

                {if (arguments[j]==i)

                    {scwPassEnabledDay[(i+7-scwWeekStart)%7] = false;

                     if (scwDateNow.getDay()==i) {scwParmActiveToday = false;}

                    }

                }

            }



         //   If no value is preset then the seed date is

         //      Today (when today is in range) OR

         //      The middle of the date range.



         scwSeedDate = scwDateNow;



         // Find the date and Strip space characters from start and

         // end of date input.



         var scwDateValue = '';



         if (scwEle.value) {scwDateValue = scwEle.value.replace(/^\s+/,'').replace(/\s+$/,'');}

         else   {if (typeof scwEle.value == 'undefined')

                    {var scwChildNodes = scwEle.childNodes;

                     for (var i=0;i<scwChildNodes.length;i++)

                        {if (scwChildNodes[i].nodeType == 3)

                            {scwDateValue = scwChildNodes[i].nodeValue.replace(/^\s+/,'').replace(/\s+$/,'');

                             if (scwDateValue.length > 0)

                                {scwTriggerEle.scwTextNode = scwChildNodes[i];

                                 scwTriggerEle.scwLength   = scwChildNodes[i].nodeValue.length;

                                 break;

                                }

                            }

                        }

                    }

                }



         // Set the language-dependent elements



         scwSetDefaultLanguage();



         scwID('scwDragText').innerHTML = scwDrag;



         scwID('scwMonths').options.length = 0;

         for (var i=0;i<scwArrMonthNames.length;i++)

            {scwID('scwMonths').options[i] = new Option(scwArrMonthNames[i],scwArrMonthNames[i]);}



         scwID('scwYears').options.length = 0;

         for (var i=0;i<scwDropDownYears;i++)

            {scwID('scwYears').options[i] =  new Option((scwBaseYear+i),(scwBaseYear+i));}



         for (var i=0;i<scwArrWeekInits.length;i++)

            {scwID('scwWeekInit' + i).innerHTML = scwArrWeekInits[(i+scwWeekStart)%scwArrWeekInits.length];}



         if (((new Date(scwBaseYear + scwDropDownYears, 0, 0)) > scwDateNow &&

              (new Date(scwBaseYear, 0, 0))                    < scwDateNow) ||

             (scwClearButton && (scwEle.readOnly || scwEle.disabled))

            )   {scwID('scwFoot').style.display = '';

                 scwID('scwNow').innerHTML = scwToday + ' ' + scwDateNow.scwFormat(scwDateDisplayFormat);

                 scwID('scwClearButton').value = scwClear;

                 if ((new Date(scwBaseYear + scwDropDownYears, 0, 0)) > scwDateNow &&

                     (new Date(scwBaseYear, 0, 0))                    < scwDateNow

                    )   {scwID('scwNow').style.display = '';

                         if (scwClearButton && (scwEle.readOnly || scwEle.disabled))

                                {scwID('scwClear').style.display   = '';

                                 scwID('scwClear').style.textAlign = 'left';

                                 scwID('scwNow').style.textAlign   = 'right';

                                }

                         else   {scwID('scwClear').style.display = 'none';

                                 scwID('scwNow').style.textAlign = 'center';

                                }

                        }

                 else   {scwID('scwClear').style.textAlign = 'center';

                         scwID('scwClear').style.display = '';

                         scwID('scwNow').style.display = 'none';

                        }

                }

         else   {scwID('scwFoot').style.display = 'none';}



         if (scwDateValue.length==0)

            {// If no value is entered and today is within the range,

             // use today's date, otherwise use the middle of the valid range.



             scwBlnFullInputDate=false;



             if ((new Date(scwBaseYear+scwDropDownYears,0,0))<scwSeedDate ||

                 (new Date(scwBaseYear,0,1))                 >scwSeedDate

                )

                {scwSeedDate = new Date(scwBaseYear + Math.floor(scwDropDownYears / 2), 5, 1);}

            }

         else

            {function scwInputFormat()

                {var scwArrSeed = new Array(),

                     scwArrInput = scwDateValue.split(new RegExp('[\\'+scwArrDelimiters.join('\\')+']+','g'));



                 // "Escape" all the user defined date delimiters above -

                 // several delimiters will need it and it does no harm for

                 // the others.



                 // Strip any empty array elements (caused by delimiters)

                 // from the beginning or end of the array. They will

                 // still appear in the output string if in the output

                 // format.



                 if (scwArrInput[0]!=null)

                    {if (scwArrInput[0].length==0)                      {scwArrInput.splice(0,1);}

                     if (scwArrInput[scwArrInput.length-1].length==0)   {scwArrInput.splice(scwArrInput.length-1,1);}

                    }



                 scwBlnFullInputDate = false;



                 scwDateOutputFormat = scwDateOutputFormat.toUpperCase();



                 // List all the allowed letters in the date format

                 var template = ['D','M','Y'];



                 // Prepare the sequence of date input elements

                 var result = new Array();



                 for (var i=0;i<template.length;i++)

                    {if (scwDateOutputFormat.search(template[i])>-1)

                        {result[scwDateOutputFormat.search(template[i])] = template[i];}

                    }



                 var scwDateSequence = result.join('');



                 // Separate the elements of the date input

                 switch (scwArrInput.length)

                    {case 1:

                        {if (scwDateOutputFormat.indexOf('Y')>-1 &&

                             scwArrInput[0].length>scwDateOutputFormat.lastIndexOf('Y'))

                            {scwArrSeed[0] = parseInt(scwArrInput[0].substring(scwDateOutputFormat.indexOf('Y'),

                                                                               scwDateOutputFormat.lastIndexOf('Y')+1),10);

                            }

                         else   {scwArrSeed[0] = 0;}



                         if (scwDateOutputFormat.indexOf('M')>-1 &&

                             scwArrInput[0].length>scwDateOutputFormat.lastIndexOf('M'))

                            {scwArrSeed[1] = scwArrInput[0].substring(scwDateOutputFormat.indexOf('M'),

                                                                      scwDateOutputFormat.lastIndexOf('M')+1);

                            }

                         else   {scwArrSeed[1] = '6';}



                         if (scwDateOutputFormat.indexOf('D')>-1 &&

                             scwArrInput[0].length>scwDateOutputFormat.lastIndexOf('D'))

                            {scwArrSeed[2] = parseInt(scwArrInput[0].substring(scwDateOutputFormat.indexOf('D'),

                                                                               scwDateOutputFormat.lastIndexOf('D')+1),10);

                            }

                         else   {scwArrSeed[2] = 1;}



                         if (scwArrInput[0].length==scwDateOutputFormat.length) {scwBlnFullInputDate = true;}

                         break;

                        }

                     case 2:

                        {// Year and Month entry

                         scwArrSeed[0] =

                             parseInt(scwArrInput[scwDateSequence.

                                                    replace(/D/i,'').

                                                    search(/Y/i)],10);  // Year

                         scwArrSeed[1] = scwArrInput[scwDateSequence.

                                                    replace(/D/i,'').

                                                    search(/M/i)];      // Month

                         scwArrSeed[2] = 1;                             // Day

                         break;

                        }

                     case 3:

                        {// Day Month and Year entry



                         scwArrSeed[0] =

                             parseInt(scwArrInput[scwDateSequence.

                                                    search(/Y/i)],10);  // Year

                         scwArrSeed[1] = scwArrInput[scwDateSequence.

                                                    search(/M/i)];      // Month

                         scwArrSeed[2] =

                             parseInt(scwArrInput[scwDateSequence.

                                                    search(/D/i)],10);  // Day



                         scwBlnFullInputDate = true;

                         break;

                        }

                     default:

                        {// A stuff-up has led to more than three elements in

                         // the date.

                         scwArrSeed[0] = 0;     // Year

                         scwArrSeed[1] = 0;     // Month

                         scwArrSeed[2] = 0;     // Day

                        }

                    }



                 // These regular expressions validate the input date format

                 // to the following rules;

                 //         Day   1-31 (optional zero on single digits)

                 //         Month 1-12 (optional zero on single digits)

                 //                     or case insensitive name

                 //         Year  One, Two or four digits



                 // Months names are as set in the language-dependent

                 // definitions and delimiters are set just below there



                 var scwExpValDay    = new RegExp('^(0?[1-9]|[1-2][0-9]|3[0-1])$'),

                     scwExpValMonth  = new RegExp('^(0?[1-9]|1[0-2]|'        +

                                                  scwArrMonthNames.join('|') +

                                                  ')$','i'),

                     scwExpValYear   = new RegExp('^([0-9]{1,2}|[0-9]{4})$');



                 // Apply validation and report failures



                 if (scwExpValYear.exec(scwArrSeed[0])  == null ||

                     scwExpValMonth.exec(scwArrSeed[1]) == null ||

                     scwExpValDay.exec(scwArrSeed[2])   == null

                    )

                    {if (scwShowInvalidDateMsg)

                        {alert(scwInvalidDateMsg  +

                               scwInvalidAlert[0] + scwDateValue +

                               scwInvalidAlert[1]);}

                     scwBlnFullInputDate = false;

                     scwArrSeed[0] = scwBaseYear +

                                     Math.floor(scwDropDownYears/2); // Year

                     scwArrSeed[1] = '6';                            // Month

                     scwArrSeed[2] = 1;                              // Day

                    }



                 // Return the  Year    in scwArrSeed[0]

                 //             Month   in scwArrSeed[1]

                 //             Day     in scwArrSeed[2]



                 return scwArrSeed;

                };



             // Parse the string into an array using the allowed delimiters



             scwArrSeedDate = scwInputFormat();



             // So now we have the Year, Month and Day in an array.



             //   If the year is one or two digits then the routine assumes a

             //   year belongs in the 21st Century unless it is less than 50

             //   in which case it assumes the 20th Century is intended.



             if (scwArrSeedDate[0]<100) {scwArrSeedDate[0] += (scwArrSeedDate[0]>50)?1900:2000;}



             // Check whether the month is in digits or an abbreviation



             if (scwArrSeedDate[1].search(/\d+/)<0)

                {for (i=0;i<scwArrMonthNames.length;i++)

                    {if (scwArrSeedDate[1].toUpperCase()==scwArrMonthNames[i].toUpperCase())

                        {scwArrSeedDate[1]=i+1;

                         break;

                        }

                    }

                }



             scwSeedDate = new Date(scwArrSeedDate[0],scwArrSeedDate[1]-1,scwArrSeedDate[2]);

            }



         // Test that we have arrived at a valid date



         if (isNaN(scwSeedDate))

            {if (scwShowInvalidDateMsg) {alert(scwInvalidDateMsg + scwInvalidAlert[0] + scwDateValue + scwInvalidAlert[1]);}

             scwSeedDate = new Date(scwBaseYear + Math.floor(scwDropDownYears/2),5,1);

             scwBlnFullInputDate=false;

            }

         else

            {// Test that the date is within range,

             // if not then set date to a sensible date in range.



             if ((new Date(scwBaseYear,0,1)) > scwSeedDate)

                {if (scwBlnStrict && scwShowOutOfRangeMsg) {alert(scwOutOfRangeMsg);}

                 scwSeedDate = new Date(scwBaseYear,0,1);

                 scwBlnFullInputDate=false;

                }

             else

                {if ((new Date(scwBaseYear+scwDropDownYears,0,0))<scwSeedDate)

                    {if (scwBlnStrict && scwShowOutOfRangeMsg) {alert(scwOutOfRangeMsg);}

                     scwSeedDate = new Date(scwBaseYear + Math.floor(scwDropDownYears)-1,11,1);

                     scwBlnFullInputDate=false;

                    }

                 else

                    {if (scwBlnStrict && scwBlnFullInputDate &&

                          (scwSeedDate.getDate()      != scwArrSeedDate[2] ||

                           (scwSeedDate.getMonth()+1) != scwArrSeedDate[1] ||

                           scwSeedDate.getFullYear()  != scwArrSeedDate[0]

                          )

                        )

                        {if (scwShowDoesNotExistMsg) alert(scwDoesNotExistMsg);

                         scwSeedDate = new Date(scwSeedDate.getFullYear(),scwSeedDate.getMonth()-1,1);

                         scwBlnFullInputDate=false;

                        }

                    }

                }

            }



         // Test the disabled dates for validity

         // Give error message if not valid.



         for (var i=0;i<scwDisabledDates.length;i++)

            {if (!((typeof scwDisabledDates[i] == 'object') && (scwDisabledDates[i].constructor == Date)))

                {if ((typeof scwDisabledDates[i] == 'object') && (scwDisabledDates[i].constructor == Array))

                    {var scwPass = true;



                     if (scwDisabledDates[i].length !=2)

                        {if (scwShowRangeDisablingError)

                            {alert(scwRangeDisablingError[0] + scwDisabledDates[i] + scwRangeDisablingError[1]);}

                         scwPass = false;

                        }

                     else

                        {for (var j=0;j<scwDisabledDates[i].length;j++)

                            {if (!((typeof scwDisabledDates[i][j] == 'object') && (scwDisabledDates[i][j].constructor == Date)))

                                {if (scwShowRangeDisablingError)

                                    {alert(  scwDateDisablingError[0] + scwDisabledDates[i][j] + scwDateDisablingError[1]);}

                                 scwPass = false;

                                }

                            }

                        }



                     if (scwPass && (scwDisabledDates[i][0] > scwDisabledDates[i][1])) {scwDisabledDates[i].reverse();}

                    }

                 else

                    {if (scwShowRangeDisablingError) {alert(scwDateDisablingError[0] + scwDisabledDates[i] + scwDateDisablingError[1]);}}

                }

            }



         // Calculate the number of months that the entered (or

         // defaulted) month is after the start of the allowed

         // date range.



         scwMonthSum =  12*(scwSeedDate.getFullYear()-scwBaseYear)+scwSeedDate.getMonth();



         scwID('scwYears' ).options.selectedIndex = Math.floor(scwMonthSum/12);

         scwID('scwMonths').options.selectedIndex = (scwMonthSum%12);



         // Check whether or not dragging is allowed and display drag handle if necessary



         scwID('scwDrag').style.display=(scwAllowDrag)?'':'none';



         // Display the month



         scwShowMonth(0);



         // Position the calendar box



         // The object sniffing for Opera allows for the fact that Opera

         // is the only major browser that correctly reports the position

         // of an element in a scrollable DIV.  This is because IE and

         // Firefox omit the DIV from the offsetParent tree.



         scwTargetEle=scwEle;



         var offsetTop =parseInt(scwEle.offsetTop ,10) + parseInt(scwEle.offsetHeight,10),

             offsetLeft=parseInt(scwEle.offsetLeft,10);



         if (!window.opera)

             {while (scwEle.tagName!='BODY' && scwEle.tagName!='HTML')

                 {offsetTop -=parseInt(scwEle.scrollTop, 10);

                  offsetLeft-=parseInt(scwEle.scrollLeft,10);

                  scwEle=scwEle.parentNode;

                 }

              scwEle=scwTargetEle;

             }



         do {scwEle=scwEle.offsetParent;

             offsetTop +=parseInt(scwEle.offsetTop, 10);

             offsetLeft+=parseInt(scwEle.offsetLeft,10);

            }

         while (scwEle.tagName!='BODY' && scwEle.tagName!='HTML');



         if (scwAutoPosition)

             {var scwWidth      = parseInt(scwID('scw').offsetWidth, 10),

                  scwHeight     = parseInt(scwID('scw').offsetHeight,10),

                  scwWindowLeft =

                     (document.body && document.body.scrollLeft)

                          ?document.body.scrollLeft                  //DOM compliant

                          :(document.documentElement && document.documentElement.scrollLeft)

                              ?document.documentElement.scrollLeft   //IE6+ standards compliant

                              :0,                                    //Failed

                  scwWindowWidth =

                      (typeof(innerWidth) == 'number')

                          ?innerWidth                                //DOM compliant

                          :(document.documentElement && document.documentElement.clientWidth)

                              ?document.documentElement.clientWidth  //IE6+ standards compliant

                              :(document.body && document.body.clientWidth)

                                  ?document.body.clientWidth         //IE non-compliant

                                  :0,                                //Failed

                  scwWindowTop =

                      (document.body && document.body.scrollTop)

                          ?document.body.scrollTop                   //DOM compliant

                          :(document.documentElement && document.documentElement.scrollTop)

                              ?document.documentElement.scrollTop    //IE6+ standards compliant

                              :0,                                    //Failed

                  scwWindowHeight =

                      (typeof(innerHeight) == 'number')

                          ?innerHeight                               //DOM compliant

                          :(document.documentElement && document.documentElement.clientHeight)

                              ?document.documentElement.clientHeight //IE6+ standards compliant

                              :(document.body && document.body.clientHeight)

                                  ?document.body.clientHeight        //IE non-compliant

                                  :0;                                //Failed



              offsetLeft -= (offsetLeft - scwWidth + parseInt(scwTargetEle.offsetWidth,10) >= scwWindowLeft &&

                             offsetLeft + scwWidth > scwWindowLeft + scwWindowWidth

                            )?(scwWidth - parseInt(scwTargetEle.offsetWidth,10)):0;



              offsetTop -= (offsetTop - scwHeight - parseInt(scwTargetEle.offsetHeight,10) >= scwWindowTop &&

                            offsetTop + scwHeight > scwWindowTop + scwWindowHeight

                           )?(scwHeight + parseInt(scwTargetEle.offsetHeight,10)):0;

             }



         scwID('scw').style.top         = offsetTop+'px';

         scwID('scw').style.left        = offsetLeft+'px';

         scwID('scwIframe').style.top   = offsetTop+'px';

         scwID('scwIframe').style.left  = offsetLeft+'px';



         scwID('scwIframe').style.width =(scwID('scw').offsetWidth-(scwID('scwIE')?2:4))+'px';

         scwID('scwIframe').style.height=(scwID('scw').offsetHeight-(scwID('scwIE')?2:4))+'px';

         scwID('scwIframe').style.visibility='inherit';



         // Show it on the page

         scwID('scw').style.visibility='inherit';

        };



    function scwHide()

        {scwID('scw').style.visibility='hidden';

         scwID('scwIframe').style.visibility='hidden';

         if (typeof scwNextAction!='undefined' && scwNextAction!=null)

             {scwNextActionReturn = scwNextAction();

              // Explicit null set to prevent closure causing memory leak

              scwNextAction = null;

             }

        };



    function scwCancel(scwEvt)

        {if (scwClickToHide) {scwHide();}

         scwStopPropagation(scwEvt);

        };



    function scwStopPropagation(scwEvt)

        {if (scwEvt.stopPropagation)

                {scwEvt.stopPropagation();}     // Capture phase

         else   {scwEvt.cancelBubble = true;}   // Bubbling phase

        };



    function scwBeginDrag(event)

        {var elementToDrag = scwID('scw');



         var deltaX    = event.clientX,

             deltaY    = event.clientY,

             offsetEle = elementToDrag;



         do {deltaX   -= parseInt(offsetEle.offsetLeft,10);

             deltaY   -= parseInt(offsetEle.offsetTop ,10);

             offsetEle = offsetEle.offsetParent;

            }

         while (offsetEle.tagName!='BODY' &&

                offsetEle.tagName!='HTML');



         if (document.addEventListener)

                {document.addEventListener('mousemove',moveHandler,true);        // Capture phase

                 document.addEventListener('mouseup',  upHandler,  true);        // Capture phase

                }

         else   {elementToDrag.attachEvent('onmousemove',moveHandler); // Bubbling phase

                 elementToDrag.attachEvent('onmouseup',  upHandler);   // Bubbling phase

                 elementToDrag.setCapture();

                }



         scwStopPropagation(event);



         function moveHandler(scwEvt)

            {if (!scwEvt) scwEvt = window.event;



             elementToDrag.style.left = (scwEvt.clientX - deltaX) + 'px';

             elementToDrag.style.top  = (scwEvt.clientY - deltaY) + 'px';



             scwID('scwIframe').style.left = (scwEvt.clientX - deltaX) + 'px';

             scwID('scwIframe').style.top  = (scwEvt.clientY - deltaY) + 'px';



             scwStopPropagation(scwEvt);

            };



         function upHandler(scwEvt)

            {if (!scwEvt) scwEvt = window.event;



             if (document.removeEventListener)

                    {document.removeEventListener('mousemove',moveHandler,true);     // Capture phase

                     document.removeEventListener('mouseup',  upHandler,  true);     // Capture phase

                    }

             else   {elementToDrag.detachEvent('onmouseup',  upHandler);   // Bubbling phase

                     elementToDrag.detachEvent('onmousemove',moveHandler); // Bubbling phase

                     elementToDrag.releaseCapture();

                    }



             scwStopPropagation(scwEvt);

            };

        };



    function scwShowMonth(scwBias)

        {// Set the selectable Month and Year

         // May be called: from the left and right arrows

         //                  (shift month -1 and +1 respectively)

         //                from the month selection list

         //                from the year selection list

         //                from the showCal routine

         //                  (which initiates the display).



         var scwShowDate  = new Date(Date.parse(new Date().toDateString())),

             scwStartDate = new Date();



         // Set the time to the middle of the day so that the handful of

         // regions that have daylight saving shifts that change the day

         // of the month (i.e. turn the clock back at midnight or forward

         // at 23:00) do not mess up the date display in the calendar.



         scwShowDate.setHours(12);



         scwSelYears  = scwID('scwYears');

         scwSelMonths = scwID('scwMonths');



         if (scwSelYears.options.selectedIndex>-1)

            {scwMonthSum=12*(scwSelYears.options.selectedIndex)+scwBias;

             if (scwSelMonths.options.selectedIndex>-1) {scwMonthSum+=scwSelMonths.options.selectedIndex;}

            }

         else

            {if (scwSelMonths.options.selectedIndex>-1) {scwMonthSum+=scwSelMonths.options.selectedIndex;}}



         scwShowDate.setFullYear(scwBaseYear + Math.floor(scwMonthSum/12),(scwMonthSum%12),1);



         // If the Week numbers are displayed, shift the week day names to the right.

         scwID('scwWeek_').style.display=(scwWeekNumberDisplay)?'':'none';



         // Opera has a bug with setting the selected index.

         // It requires the following work-around to force SELECTs to display correctly.

         if (window.opera)

            {scwID('scwMonths').style.display = 'inherit';

             scwID('scwYears' ).style.display = 'inherit';

           }



         // Set the drop down boxes.

         scwTemp = (12*parseInt((scwShowDate.getFullYear()-scwBaseYear),10)) + parseInt(scwShowDate.getMonth(),10);



         if (scwTemp > -1 && scwTemp < (12*scwDropDownYears))

            {scwSelYears.options.selectedIndex=Math.floor(scwMonthSum/12);

             scwSelMonths.options.selectedIndex=(scwMonthSum%12);



             scwCurMonth = scwShowDate.getMonth();



             scwShowDate.setDate((((scwShowDate.

                                    getDay()-scwWeekStart)<0)?-6:1)+

                                 scwWeekStart-scwShowDate.getDay());



             // This statement moved by Michael Cerveny to make version 3.55

             var scwCompareDateValue = new Date(scwShowDate.getFullYear(),

                                                scwShowDate.getMonth(),

                                                scwShowDate.getDate()).valueOf();



             scwStartDate = new Date(scwShowDate);



             if ((new Date(scwBaseYear + scwDropDownYears, 0, 0)) > scwDateNow &&

                 (new Date(scwBaseYear, 0, 0))                    < scwDateNow)

                {var scwNow = scwID('scwNow');



                 function scwNowOutput() {scwSetOutput(scwDateNow);};



                 if (scwDisabledDates.length==0)

                    {if (scwActiveToday && scwParmActiveToday)

                        {scwNow.onclick     = scwNowOutput;

                         scwNow.className   = 'scwNow';



                         if (scwID('scwIE'))

                            {scwNow.onmouseover  = scwChangeClass;

                             scwNow.onmouseout   = scwChangeClass;

                            }



                        }

                     else

                        {scwNow.onclick     = null;

                         scwNow.className   = 'scwNowDisabled';



                         if (scwID('scwIE'))

                            {scwNow.onmouseover  = null;

                             scwNow.onmouseout   = null;

                            }



                         if (document.addEventListener)

                                {scwNow.addEventListener('click',scwStopPropagation,false);}

                         else   {scwNow.attachEvent('onclick',scwStopPropagation);}

                        }

                    }

                 else

                    {for (var k=0;k<scwDisabledDates.length;k++)

                        {if (!scwActiveToday || !scwParmActiveToday ||

                             ((typeof scwDisabledDates[k] == 'object')                   &&

                                 (((scwDisabledDates[k].constructor == Date)             &&

                                   scwDateNow.valueOf() == scwDisabledDates[k].valueOf()

                                  ) ||

                                  ((scwDisabledDates[k].constructor == Array)               &&

                                   scwDateNow.valueOf() >= scwDisabledDates[k][0].valueOf() &&

                                   scwDateNow.valueOf() <= scwDisabledDates[k][1].valueOf()

                                  )

                                 )

                             )

                            )

                            {scwNow.onclick     = null;

                             scwNow.className   = 'scwNowDisabled';



                             if (scwID('scwIE'))

                                {scwNow.onmouseover  = null;

                                 scwNow.onmouseout   = null;

                                }



                             if (document.addEventListener)

                                    {scwNow.addEventListener('click',scwStopPropagation,false);}

                             else   {scwNow.attachEvent('onclick',scwStopPropagation);}

                             break;

                            }

                         else

                            {scwNow.onclick=scwNowOutput;

                             scwNow.className='scwNow';



                             if (scwID('scwIE'))

                                {scwNow.onmouseover  = scwChangeClass;

                                 scwNow.onmouseout   = scwChangeClass;

                                }

                            }

                        }

                    }

                }



             function scwSetOutput(scwOutputDate)

                {if (typeof scwTargetEle.value == 'undefined')

                      {scwTriggerEle.scwTextNode.replaceData(0,scwTriggerEle.scwLength,scwOutputDate.scwFormat(scwDateOutputFormat));}

                 else {scwTargetEle.value = scwOutputDate.scwFormat(scwDateOutputFormat);}

                

                 scwHide();

                 //alert("in scwSetOutut");

                 //CloseUpd();

                };



             function scwCellOutput(scwEvt)

                {var scwEle = scwEventTrigger(scwEvt),

                     scwOutputDate = new Date(scwStartDate);



                 if (scwEle.nodeType==3) scwEle=scwEle.parentNode;



                 scwOutputDate.setDate(scwStartDate.getDate() + parseInt(scwEle.id.substr(8),10));



                 scwSetOutput(scwOutputDate);

                };



             function scwChangeClass(scwEvt)

                {var scwEle = scwEventTrigger(scwEvt);



                 if (scwEle.nodeType==3) {scwEle=scwEle.parentNode;}



                 switch (scwEle.className)

                    {case 'scwCells':

                        scwEle.className = 'scwCellsHover';

                        break;

                     case 'scwCellsHover':

                        scwEle.className = 'scwCells';

                        break;

                     case 'scwCellsExMonth':

                        scwEle.className = 'scwCellsExMonthHover';

                        break;

                     case 'scwCellsExMonthHover':

                        scwEle.className = 'scwCellsExMonth';

                        break;

                     case 'scwCellsWeekend':

                        scwEle.className = 'scwCellsWeekendHover';

                        break;

                     case 'scwCellsWeekendHover':

                        scwEle.className = 'scwCellsWeekend';

                        break;

                     case 'scwNow':

                        scwEle.className = 'scwNowHover';

                        break;

                     case 'scwNowHover':

                        scwEle.className = 'scwNow';

                        break;

                     case 'scwInputDate':

                        scwEle.className = 'scwInputDateHover';

                        break;

                     case 'scwInputDateHover':

                        scwEle.className = 'scwInputDate';

                    }



                 return true;

                }



             function scwEventTrigger(scwEvt)

                {if (!scwEvt) {scwEvt = event;}

                 return scwEvt.target||scwEvt.srcElement;

                };



             function scwWeekNumber(scwInDate)

                {// The base day in the week of the input date

                 var scwInDateWeekBase = new Date(scwInDate);



                 scwInDateWeekBase.setDate(scwInDateWeekBase.getDate()

                                            - scwInDateWeekBase.getDay()

                                            + scwWeekNumberBaseDay

                                            + ((scwInDate.getDay()>

                                                scwWeekNumberBaseDay)?7:0));



                 // The first Base Day in the year

                 var scwFirstBaseDay = new Date(scwInDateWeekBase.getFullYear(),0,1);



                 scwFirstBaseDay.setDate(scwFirstBaseDay.getDate()

                                            - scwFirstBaseDay.getDay()

                                            + scwWeekNumberBaseDay

                                        );



                 if (scwFirstBaseDay < new Date(scwInDateWeekBase.getFullYear(),0,1))

                    {scwFirstBaseDay.setDate(scwFirstBaseDay.getDate()+7);}



                 // Start of Week 01

                 var scwStartWeekOne = new Date(scwFirstBaseDay

                                                - scwWeekNumberBaseDay

                                                + scwInDate.getDay());



                 if (scwStartWeekOne > scwFirstBaseDay)

                    {scwStartWeekOne.setDate(scwStartWeekOne.getDate()-7);}



                 // Subtract the date of the current week from the date of the

                 // first week of the year to get the number of weeks in

                 // milliseconds.  Divide by the number of milliseconds

                 // in a week then round to no decimals in order to remove

                 // the effect of daylight saving.  Add one to make the first

                 // week, week 1.  Place a string zero on the front so that

                 // week numbers are zero filled.



                 var scwWeekNo = '0' + (Math.round((scwInDateWeekBase - scwFirstBaseDay)/604800000,0) + 1);



                 // Return the last two characters in the week number string



                 return scwWeekNo.substring(scwWeekNo.length-2, scwWeekNo.length);

                };



             // Treewalk to display the dates.

             // I tried to use getElementsByName but IE refused to cooperate

             // so I resorted to this method which works for all tested

             // browsers.



             var scwCells = scwID('scwCells');



             for (i=0;i<scwCells.childNodes.length;i++)

                {var scwRows = scwCells.childNodes[i];

                 if (scwRows.nodeType==1 && scwRows.tagName=='TR')

                    {if (scwWeekNumberDisplay)

                        {//Calculate the week number using scwShowDate

                         scwTmpEl = scwRows.childNodes[0];

                         scwTmpEl.innerHTML = scwWeekNumber(scwShowDate);

                         scwTmpEl.style.borderColor =

                             (scwTmpEl.currentStyle)

                                ?scwTmpEl.currentStyle['backgroundColor']

                                :(window.getComputedStyle)

                                    ?document.defaultView.getComputedStyle(scwTmpEl,null).getPropertyValue('background-color')

                                    :'';

                         scwTmpEl.style.display='';

                        }

                     else

                        {scwRows.childNodes[0].style.display='none';}



                     for (j=1;j<scwRows.childNodes.length;j++)

                        {var scwCols = scwRows.childNodes[j];

                         if (scwCols.nodeType==1 && scwCols.tagName=='TD')

                            {scwRows.childNodes[j].innerHTML=

                                scwShowDate.getDate();

                             var scwCell=scwRows.childNodes[j],

                                 scwDisabled =

                                    ((scwOutOfRangeDisable &&

                                        (scwShowDate <

                                            (new Date(scwBaseYear,0,1,

                                                      scwShowDate.getHours()))

                                         ||

                                         scwShowDate >

                                            (new Date(scwBaseYear+

                                                      scwDropDownYears,0,0,

                                                      scwShowDate.getHours()))

                                        )

                                     ) ||

                                     (scwOutOfMonthDisable &&

                                        (scwShowDate <

                                            (new Date(scwShowDate.getFullYear(),

                                                      scwCurMonth,1,

                                                      scwShowDate.getHours()))

                                         ||

                                         scwShowDate >

                                            (new Date(scwShowDate.getFullYear(),

                                                      scwCurMonth+1,0,

                                                      scwShowDate.getHours()))

                                        )

                                     )

                                    )?true:false;



                             scwCell.style.visibility =

                                (scwOutOfMonthHide &&

                                    (scwShowDate <

                                        (new Date(scwShowDate.getFullYear(),

                                                  scwCurMonth,1,

                                                  scwShowDate.getHours()))

                                     ||

                                     scwShowDate >

                                        (new Date(scwShowDate.getFullYear(),

                                                  scwCurMonth+1,0,

                                                  scwShowDate.getHours()))

                                    )

                                )?'hidden':'inherit';



                             for (var k=0;k<scwDisabledDates.length;k++)

                                {if ((typeof scwDisabledDates[k]=='object') &&

                                     (scwDisabledDates[k].constructor == Date) &&

                                     scwCompareDateValue == scwDisabledDates[k].valueOf()

                                    )

                                    {scwDisabled = true;}

                                 else

                                    {if ((typeof scwDisabledDates[k]=='object') &&

                                         (scwDisabledDates[k].constructor == Array) &&

                                         scwCompareDateValue >= scwDisabledDates[k][0].valueOf() &&

                                         scwCompareDateValue <= scwDisabledDates[k][1].valueOf()

                                        )

                                        {scwDisabled = true;}

                                    }

                                }



                             if (scwDisabled ||

                                 !scwEnabledDay[j-1+(7*((i*scwCells.childNodes.length)/6))] ||

                                 !scwPassEnabledDay[(j-1+(7*(i*scwCells.childNodes.length/6)))%7]

                                )

                                {scwRows.childNodes[j].onclick = null;



                                 if (scwID('scwIE'))

                                    {scwRows.childNodes[j].onmouseover  = null;

                                     scwRows.childNodes[j].onmouseout   = null;

                                    }



                                 scwCell.className=

                                    (scwShowDate.getMonth()!=scwCurMonth)

                                        ?'scwCellsExMonthDisabled'

                                        :(scwBlnFullInputDate &&

                                          scwShowDate.toDateString()==

                                          scwSeedDate.toDateString())

                                            ?'scwInputDateDisabled'

                                            :(scwShowDate.getDay()%6==0)

                                                ?'scwCellsWeekendDisabled'

                                                :'scwCellsDisabled';



                                 scwCell.style.borderColor =

                                     (scwFormatTodayCell && scwShowDate.toDateString()==scwDateNow.toDateString())

                                        ?scwTodayCellBorderColour

                                        :(scwCell.currentStyle)

                                            ?scwCell.currentStyle['backgroundColor']

                                            :(window.getComputedStyle)

                                                ?document.defaultView.getComputedStyle(scwCell,null).getPropertyValue('background-color')

                                                :'';

                                }

                             else

                                {scwRows.childNodes[j].onclick=scwCellOutput;



                                 if (scwID('scwIE'))

                                    {scwRows.childNodes[j].onmouseover  = scwChangeClass;

                                     scwRows.childNodes[j].onmouseout   = scwChangeClass;

                                    }



                                 scwCell.className=

                                     (scwShowDate.getMonth()!=scwCurMonth)

                                        ?'scwCellsExMonth'

                                        :(scwBlnFullInputDate &&

                                          scwShowDate.toDateString()==

                                          scwSeedDate.toDateString())

                                            ?'scwInputDate'

                                            :(scwShowDate.getDay()%6==0)

                                                ?'scwCellsWeekend'

                                                :'scwCells';



                                 scwCell.style.borderColor =

                                     (scwFormatTodayCell && scwShowDate.toDateString() == scwDateNow.toDateString())

                                        ?scwTodayCellBorderColour

                                        :(scwCell.currentStyle)

                                            ?scwCell.currentStyle['backgroundColor']

                                            :(window.getComputedStyle)

                                                ?document.defaultView.getComputedStyle(scwCell,null).getPropertyValue('background-color')

                                                :'';

                               }



                             scwShowDate.setDate(scwShowDate.getDate()+1);

                             scwCompareDateValue = new Date(scwShowDate.getFullYear(),scwShowDate.getMonth(),scwShowDate.getDate()).valueOf();

                            }

                        }

                    }

                }

            }



         // Opera has a bug with setting the selected index.

         // It requires the following work-around to force SELECTs to display correctly.

         // Also Opera's poor dynamic rendering prior to 9.5 requires

         // the visibility to be reset to prevent garbage in the calendar

         // when the displayed month is changed.



         if (window.opera)

            {scwID('scwMonths').style.display = 'inline';

             scwID('scwYears' ).style.display = 'inline';

             scwID('scw').style.visibility='hidden';

             scwID('scw').style.visibility='inherit';

           }

        };



// *************************

//  End of Function Library

// *************************

// ***************************

// Start of Calendar structure

// ***************************



    document.writeln("<!--[if IE]><div id='scwIE'></div><![endif]-->");

    document.writeln("<!--[if lt IE 7]><div id='scwIElt7'></div><![endif]-->");

    document.write(

     "<iframe class='scw' " + (scwID('scwIElt7')?"src='/scwblank.html '":'') +

             "id='scwIframe' name='scwIframe' frameborder='0'>" +

     "</iframe>" +

     "<table id='scw' class='scw'>" +

       "<tr class='scw'>" +

         "<td class='scw'>" +

           "<table class='scwHead' id='scwHead' width='100%' " +

                    "cellspacing='0' cellpadding='0'>" +

            "<tr id='scwDrag' style='display:none;'>" +

                "<td colspan='4' class='scwDrag' " +

                    "onmousedown='scwBeginDrag(event);'>" +

                    "<span id='scwDragText'></span>" +

                "</td>" +

            "</tr>" +

            "<tr class='scwHead' >" +

                 "<td class='scwHead'>" +

                    "<input class='scwHead' id='scwHeadLeft' type='button' value='<' " +

                            "onclick='scwShowMonth(-1);'  /></td>" +

                 "<td class='scwHead'>" +

                    "<select id='scwMonths' class='scwHead' " +

                            "onchange='scwShowMonth(0);'>" +

                    "</select>" +

                 "</td>" +

                 "<td class='scwHead'>" +

                    "<select id='scwYears' class='scwHead' " +

                            "onchange='scwShowMonth(0);'>" +

                    "</select>" +

                 "</td>" +

                 "<td class='scwHead'>" +

                    "<input class='scwHead' id='scwHeadRight' type='button' value='>' " +

                            "onclick='scwShowMonth(1);' /></td>" +

                "</tr>" +

              "</table>" +

            "</td>" +

          "</tr>" +

          "<tr class='scw'>" +

            "<td class='scw'>" +

              "<table class='scwCells' align='center'>" +

                "<thead>" +

                  "<tr><td class='scwWeekNumberHead' id='scwWeek_' ></td>");



    for (i=0;i<7;i++)

        {document.write(

                      "<td class='scwWeek' id='scwWeekInit" + i + "'></td>");

        }



    document.write("</tr>" +

                "</thead>" +

                "<tbody id='scwCells' onClick='scwStopPropagation(event);'>");



    for (i=0;i<6;i++)

        {document.write(

                    "<tr>" +

                      "<td class='scwWeekNo' id='scwWeek_" + i + "'></td>");

         for (j=0;j<7;j++)

            {document.write(

                        "<td class='scwCells' id='scwCell_" + (j+(i*7)) +

                        "'></td>");

            }



         document.write(

                    "</tr>");

        }



    document.write(

                "</tbody>" +

                "<tfoot>" +

                  "<tr id='scwFoot'>" +

                    "<td colspan='8' style='padding:0px;'>" +

                      "<table border='0' width='100%'>" +

                        "<tr>" +

                          "<td id='scwClear' class='scwClear'>" +

                            "<input type='button' id='scwClearButton' class='scwClear' " +

                                   "onclick='scwTargetEle.value = \"\";scwHide();' />" +

                          "</td>" +

                          "<td class='scwNow' id='scwNow'></td>" +

                        "</tr>" +

                      "</table>" +

                    "</td>" +

                  "</tr>" +

                "</tfoot>" +

              "</table>" +

            "</td>" +

          "</tr>" +

        "</table>");



    if (document.addEventListener)

            {scwID('scw'         ).addEventListener('click',scwCancel,false);

             scwID('scwHeadLeft' ).addEventListener('click',scwStopPropagation,false);

             scwID('scwMonths'   ).addEventListener('click',scwStopPropagation,false);

             scwID('scwMonths'   ).addEventListener('change',scwStopPropagation,false);

             scwID('scwYears'    ).addEventListener('click',scwStopPropagation,false);

             scwID('scwYears'    ).addEventListener('change',scwStopPropagation,false);

             scwID('scwHeadRight').addEventListener('click',scwStopPropagation,false);

            }

    else    {scwID('scw'         ).attachEvent('onclick',scwCancel);

             scwID('scwHeadLeft' ).attachEvent('onclick',scwStopPropagation);

             scwID('scwMonths'   ).attachEvent('onclick',scwStopPropagation);

             scwID('scwMonths'   ).attachEvent('onchange',scwStopPropagation);

             scwID('scwYears'    ).attachEvent('onclick',scwStopPropagation);

             scwID('scwYears'    ).attachEvent('onchange',scwStopPropagation);

             scwID('scwHeadRight').attachEvent('onclick',scwStopPropagation);

            }



// ***************************

//  End of Calendar structure

// ***************************

// ****************************************

// Start of document level event definition

// ****************************************



    if (document.addEventListener)

            {document.addEventListener('click',scwHide, false);}

    else    {document.attachEvent('onclick',scwHide);}



// ****************************************

//  End of document level event definition

// ****************************************

// ************************************

//  End of Simple Calendar Widget Code

// ************************************