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

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

//

//   Copyright (C) 2005-2006  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>

//

// 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>>,this);"

//

//            e.g. onClick="scwShow(document.getElementById('myElement'),this);"

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

//

//            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>>,this,5,1);

//

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

//            when the calendar closes:

//

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

//                  scwShow(<<element>>,this <<,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.

//

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

//

// Version   Date        By               Description

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

//   1.0     2004-08-02  Anthony Garrett  Initial release

//   1.1     2005-10-17  Anthony Garrett  Added requested feature to allow

//                                        a click anywhere on the calling page

//                                        to cancel the calendar.

//                                        Added "How to" paragraphs to

//                                        documentation (above).

//                                        Corrected bug that misread numeric

//                                        seed months as one less than entered.

//   1.2     2005-10-26  Anthony Garrett  Allow start of week to be any day.

//   2.0     2005-11-03  Anthony Garrett  Add an IFRAME behind the calendar to

//                                        deal with IE SELECT boxes.

//                                        Renamed all exposed variables and

//                                        functions but kept showCal as entry

//                                        point for backward compatibility.

//                                        Added classes to all HTML elements

//                                        and moved all style attributes to

//                                        inline stlye sheet in customisation

//                                        section.

//   2.1     2005-11-10  Anthony Garrett  Fixed a bug which causes the calendar

//                                        not to display in Firefox when the

//                                        event trigger element's parent was

//                                        not the data element's parent.

//                                        NOTE: This has forced me to add a

//                                              second interface parameter!

//   2.2     2005-11-17  Anthony Garrett  Added input date validation.

//                                        Added input date highlighting (thanks

//                                        to Brad Allan for that suggestion).

//                                        Added optional strict date processing

//                                        (e.g. making 31-Sep an error instead

//                                        of returning 1-Oct). Improved the

//                                        calendar positioning so that CSS

//                                        positioning using DIVs is handled

//                                        correctly.

//   2.3     2005-11-23  Anthony Garrett  Corrected input validation for US

//                                        and other date formats.  Added

//                                        examples for US date processing.

//   2.4     2005-12-10  Anthony Garrett  Added feature to allow disabling

//                                        of specific days of the week, dates

//                                        and date ranges.  Made it optional

//                                        that clicking on the calendar itself

//                                        causes the pop-up to be hidden.

//                                        Thanks to Felix Joussein for the

//                                        feedback.

//   2.41    2005-12-12  Anthony Garrett  Small fix for "Today" display when

//                                        there are no disabled dates.

//   2.42    2005-12-15  Anthony Garrett  Fixed bug where calendar exceeded end

//                                        of range by one month.

//   2.5     2005-12-23  Anthony Garrett  Implemented optional disabling of

//                                        displayed out of range days which

//                                        can occur at the start of the very

//                                        first month and end of the very last.

//                                        Tidied up cursor on calendar

//                                        (thanks to Lou LaRocca for that

//                                        suggestion and others under

//                                        consideration).

//                                        Replaced all browser sniffing with

//                                        more reliable techniques.

//                                        Tightened up and improved access

//                                        to month display with week start

//                                        days other than Zero (Sunday).

//   2.6     2006-01-04  Anthony Garrett  Fixed bug where "disabled" today's

//                                        date could still be used.

//                                        Modified to work with Konqueror.

//                                        Simplified calendar positioning (and

//                                        made it more robust) - Thanks to

//                                        Brad Rubenstein for that suggestion.

//   2.61    2006-01-11 Anthony Garrett   Fixed two digit year entry where year

//                                        parses to a single digit integer.

//   2.62    2006-01-14 Anthony Garrett   Work around Internet Explorer's bug

//                                        where an IFRAME's default src

//                                        attribute is not secure causing the

//                                        'Mixed content' alert when using SSL.

//                                        Thanks to Mark Chapa for reporting

//                                        this problem.

//   2.7     2006-01-18 Anthony Garrett   Simplified date formatting - With

//                                        thanks to Wa aX for sending me

//                                        enhancements that form the basis of

//                                        this change.

//                                        Added optional day disabling

//                                        parameters to scwShow. Thanks (again)

//                                        to Mark Chapa for sharing his

//                                        requirement.

//   2.8     2006-01-31 Anthony Garrett   Added calendar drag. Thanks to Sunil

//                                        Paliwal for the feature request.

//   2.9     2006-02-01 Anthony Garrett   Enhanced disabled day display to

//                                        differentiate day types (In/Out of

//                                        month, weekend days etc) as for

//                                        enabled days.

//                                        Re-organised functions and variables

//                                        to expose only necessary code.

//   3.0     2006-02-10 Anthony Garrett   Allowed more than one delimiter to

//                                        separate date elements.  Thanks to

//                                        Rick Haggart for reporting the problem

//                                        with the format "MMM DD, YYYY".

//   3.1     2006-02-15 Anthony Garrett   Added ability to run a function on

//                                        closing the calendar.  The function can

//                                        take parameters and give a return.

//                                        Thanks to Lou LaRocca for the feedback.

//   3.11    2006-02-20 Anthony Garrett   Prevent "after" function set for one

//                                        element from trigerring for another.

//   3.2     2006-02-25 Anthony Garrett   Added optional week numbering.

//   3.21    2006-02-27 Anthony Garrett   Fixed day disabling that was broken by

//                                        week numbering.

//   3.22    2006-03-06 Anthony Garrett   Fixed bug that prevented a form reset

//                                        in Firefox. Thanks to Stephan Jager

//                                        for the feedback.

//   3.23    2006-03-08 Anthony Garrett   Fixed bug that cause JS Error in IE

//                                        with Strict DTD and advanced CSS.

//                                        Thanks to Thierry Blind for the

//                                        feedback.

//   3.3     2006-03-10 Anthony Garrett   Modified to work with IE7. Added

//                                        dynamic language setting for

//                                        multilingual pages. Thanks to Rafael

//                                        Pirolla for the idea.

//   3.31    2006-03-20 Anthony Garrett   Enhanced the dynamic language setting

//                                        for multilingual pages.

//   3.4     2006-03-27 Anthony Garrett   Added optional alert disabling. Thanks

//                                        to Peter Foti for his suggestion,

//                                        reinforced by Gopi Reddy.

//   3.5     2006-04-04 Anthony Garrett   Allowed easy extraction of CSS (making

//                                        it straight forward to implement

//                                        themes) while simplifying the script.

//                                        Thanks to Jason Novotny for this

//                                        suggestion.

//                                        Note: This version replaces the

//                                              colour-control variables with

//                                              CSS classes.  Please be aware

//                                              of this change if you upgrade

//                                              the script for a page that sets

//                                              these variables.

//   3.51    2006-09-09 Anthony Garrett   Work around Safari's problem with event

//                                        bubbling.  Thanks again to Jason

//                                        Novotny for reporting this problem.

//                                        Deep gratitude to Sam Bayne and the

//                                        guys at North Seattle Community College

//                                        for the help with access to Safari.

//                                        Also fixed small IFRAME size error,

//                                        Thanks to Thierry Blind for reporting

//                                        that bug.

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



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

// 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()-0;



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



    var scwDropDownYears   = 10;



    // 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:';

             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.

    //

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



    // Output date format



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



    // The input date is fully parsed so a format is not required,

    // but there is no way to differentiate the sequence reliably.

    //

    // e.g. Is 05/08/03     5th August 2003,

    //                      8th May    2003 or even

    //                      3rd August 2005?

    //

    // So, you have to state how the code should interpret input dates.

    //

    // The sequence should always contain one D, one M and one Y only,

    // in any order.



    var scwDateInputSequence = 'MDY';           // e.g. 'MDY' for the US



    // Note: Because the user may select a date then trigger the

    //       calendar again to select another, it is necessary to

    //       have the input date sequence in the same order as the

    //       output display format.  To allow the flexibility of having

    //       a full input date and a partial (e.g. only Month and Year)

    //       output, the input sequence is set separately.

    //

    //       The same reason determines that 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          = 1;



    // 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 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();
	

	
	
	//To block previous date from current date.....manually
	
	//var curr = new Date();
	var date5 =  scwDateNow.getDate()-2;
	var month5 = scwDateNow.getMonth();
	var year5 = scwDateNow.getFullYear();
	
	
	/*scwDisabledDates[0] = [new Date(2010,11,25),new Date(2005,0,1)];*/
	
scwDisabledDates[0] = [new Date(year5,month5,date5),new Date(1972,0,1)];






    // 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 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;



    // 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:     10pt;'                      +

                            'font-family:   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;}'      +

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

                                        'width:         22px;'          +

                                        'vertical-align:middle;'        +

                                        'text-align:    center;'        +

                                        'margin:        2px 1px;'       +

                                        'font-weight:   bold;'          +

                                        'font-size:     10pt;'          +

                                        'font-family:   fixedSys;}'     +

            'td.scwWeekNumberHead,'                                     +

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

                                        'text-align:    center;'        +

                                        'font-weight:   bold;}'         +

            'td.scwFoot,'                                               +

            'td.scwFootHover,'                                          +

            'td.scwFoot:hover,'                                         +

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

                                        'text-align:    center;'        +

                                        'font-weight:   normal;}'       +

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

                                        'font-size:     8pt;'           +

                                        '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;'      +

                                        'font-weight:       bold;'      +

                                        'vertical-align:    middle;}'   +

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

            '/* Calendar background */'                                 +

            'table.scw                  {background-color:  #6666CC;}'  +

            '/* Drag Handle */'                                         +

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

                                        'color:             #CCCCFF;}'  +

            '/* Week number heading */'                                 +

            'td.scwWeekNumberHead       {color:             #6666CC;}'  +

            '/* Week day headings */'                                   +

            'td.scwWeek                 {color:             #CCCCCC;}'  +

            '/* Week numbers */'                                        +

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

                                        'color:             #CCCCCC;}'  +

            '/* Enabled Days */'                                        +

            '/* Week Day */'                                            +

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

                                        'color:             #000000;}'  +

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

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

                                        'color:             #FF0000;}'  +

            '/* Weekend Day */'                                         +

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

                                        'color:             #CC6666;}'  +

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

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

                                        'color:             #666666;}'  +

            '/* Today selector */'                                      +

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

                                        'color:             #FFFFFF;}'  +

            '/* 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;'   +

                                        'cursor:            hand;'      +

                                        'color:             #000000;}'  +

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

            'td.scwInputDate:hover,'                                    +

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

                                        'cursor:            pointer;'   +

                                        'cursor:            hand;'      +

                                        'color:             #000000;}'  +

            '/* Weekend cells */'                                       +

            'td.scwCellsWeekend:hover,'                                 +

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

                                        'cursor:            pointer;'   +

                                        'cursor:            hand;'      +

                                        'color:             #000000;}'  +

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

            'td.scwCellsExMonth:hover,'                                 +

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

                                        'cursor:            pointer;'   +

                                        'cursor:            hand;'      +

                                        'color:             #000000;}'  +

            '/* Today selector */'                                      +

            'td.scwFoot:hover,'                                         +

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

                                        'cursor:            pointer;'   +

                                        'cursor:            hand;'      +

                                        '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.scwFootDisabled         {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,

        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;

                        }

                    };



    // 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,scwSourceEle)    {scwShow(scwEle,scwSourceEle);}

	var fieldname='';

    function scwShow(scwEle,scwSourceEle,fieldname1)

        {

			

			fieldname=fieldname1;

			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;



         // Strip space characters from start and end of date input

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



         // Set the language-dependent elements



         scwSetDefaultLanguage();



         document.getElementById('scwDragText').innerHTML = scwDrag;



         document.getElementById('scwMonths').options.length = 0;

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

            document.getElementById('scwMonths').options[i] =

                new Option(scwArrMonthNames[i],scwArrMonthNames[i]);



         document.getElementById('scwYears').options.length = 0;

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

            document.getElementById('scwYears').options[i] =

                new Option((scwBaseYear+i),(scwBaseYear+i));



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

            document.getElementById('scwWeekInit' + i).innerHTML =

                          scwArrWeekInits[(i+scwWeekStart)%

                                            scwArrWeekInits.length];



         if (document.getElementById('scwFoot'))

            document.getElementById('scwFoot').innerHTML =

                    scwToday + ' ' +

                    scwDateNow.scwFormat(scwDateDisplayFormat);



         if (scwEle.value.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-1,11,31))<scwSeedDate ||

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

                )

                {scwSeedDate = new Date(scwBaseYear +

                                        Math.floor(scwDropDownYears / 2), 5, 1);

                }

            }

         else

            {function scwInputFormat(scwEleValue)

                {var scwArrSeed = new Array(),

                     scwArrInput = scwEle.value.

                                    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].length==0) scwArrInput.splice(0,1);



                 if (scwArrInput[scwArrInput.length-1].length==0)

                    scwArrInput.splice(scwArrInput.length-1,1);



                 scwBlnFullInputDate = false;



                 switch (scwArrInput.length)

                    {case 1:

                        {// Year only entry

                         scwArrSeed[0] = parseInt(scwArrInput[0],10);   // Year

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

                         scwArrSeed[2] = 1;                             // Day

                         break;

                        }

                     case 2:

                        {// Year and Month entry

                         scwArrSeed[0] =

                             parseInt(scwArrInput[scwDateInputSequence.

                                                    replace(/D/i,'').

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

                         scwArrSeed[1] = scwArrInput[scwDateInputSequence.

                                                    replace(/D/i,'').

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

                         scwArrSeed[2] = 1;                             // Day

                         break;

                        }

                     case 3:

                        {// Day Month and Year entry



                         scwArrSeed[0] =

                             parseInt(scwArrInput[scwDateInputSequence.

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

                         scwArrSeed[1] = scwArrInput[scwDateInputSequence.

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

                         scwArrSeed[2] =

                             parseInt(scwArrInput[scwDateInputSequence.

                                                    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    = /^(0?[1-9]|[1-2]\d|3[0-1])$/,

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

                                                  scwArrMonthNames.join('|') +

                                                  ')$','i'),

                     scwExpValYear   = /^(\d{1,2}|\d{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] + scwEleValue +

                               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(scwEle.value);



             // 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)

                {month = scwArrMonthNames.join('|').toUpperCase().

                            search(scwArrSeedDate[1].substr(0,3).

                                                    toUpperCase());

                 scwArrSeedDate[1] = Math.floor(month/4)+1;

                }



             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] + scwEle.value +

                        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-1,11,31))<

                      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();



         // Set the drop down boxes.



         document.getElementById('scwYears').options.selectedIndex =

            Math.floor(scwMonthSum/12);

         document.getElementById('scwMonths').options.selectedIndex=

            (scwMonthSum%12);



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

         // if necessary



         document.getElementById('scwDrag').style.display=

             (scwAllowDrag)

                ?((document.getElementById('scwIFrame')||

                   document.getElementById('scwIEgte7'))?'block':'table-row')

                :'none';



         // Display the month



         scwShowMonth(0);



         // Position the calendar box



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

                        parseInt(scwEle.offsetHeight,10),

             offsetLeft=parseInt(scwEle.offsetLeft,10);



         scwTargetEle=scwEle;



         do {scwEle=scwEle.offsetParent;

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

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

            }

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



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

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



         if (document.getElementById('scwIframe'))

            {document.getElementById('scwIframe').style.top=offsetTop +'px';

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

             document.getElementById('scwIframe').style.width=

                (document.getElementById('scw').offsetWidth-2)+'px';

             document.getElementById('scwIframe').style.height=

                (document.getElementById('scw').offsetHeight-2)+'px';

             document.getElementById('scwIframe').style.visibility='visible';

            }



         // Show it on the page



         document.getElementById('scw').style.visibility='visible';



         if (typeof event=='undefined')

                {scwSourceEle.parentNode.

                        addEventListener('click',scwStopPropagation,false);

                }

         else   {event.cancelBubble = true;}

        }



    function scwHide()

        {

			document.getElementById('scw').style.visibility='hidden';

         if (document.getElementById('scwIframe'))

            {document.getElementById('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 = document.getElementById('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';



             if (document.getElementById('scwIframe'))

                {document.getElementById('scwIframe').style.left =

                    (scwEvt.clientX - deltaX) + 'px';

                 document.getElementById('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();



         scwSelYears  = document.getElementById('scwYears');

         scwSelMonths = document.getElementById('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.

         document.getElementById('scwWeek_').style.display=

             (scwWeekNumberDisplay)

                ?((document.getElementById('scwIFrame')||

                   document.getElementById('scwIEgte7'))?'block':'table-cell')

                :'none';



         if ((12*parseInt((scwShowDate.getFullYear()-scwBaseYear),10)) +

             parseInt(scwShowDate.getMonth(),10) < (12*scwDropDownYears)  &&

             (12*parseInt((scwShowDate.getFullYear()-scwBaseYear),10)) +

             parseInt(scwShowDate.getMonth(),10) > -1)

            {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());



             scwStartDate = new Date(scwShowDate);



             var scwFoot = document.getElementById('scwFoot');



             function scwFootOutput() {scwSetOutput(scwDateNow);}



             if (scwDisabledDates.length==0)

                {if (scwActiveToday && scwParmActiveToday)

                    {scwFoot.onclick     = scwFootOutput;

                     scwFoot.className   = 'scwFoot';



                     if (document.getElementById('scwIFrame'))

                        {scwFoot.onmouseover  = scwChangeClass;

                         scwFoot.onmouseout   = scwChangeClass;

                        }



                    }

                 else

                    {scwFoot.onclick     = null;

                     scwFoot.className   = 'scwFootDisabled';



                     if (document.getElementById('scwIFrame'))

                        {scwFoot.onmouseover  = null;

                         scwFoot.onmouseout   = null;

                        }



                     if (document.addEventListener)

                            {scwFoot.addEventListener('click',

                                                      scwStopPropagation,

                                                      false);

                            }

                     else   {scwFoot.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()

                              )

                             )

                         )

                        )

                        {scwFoot.onclick     = null;

                         scwFoot.className   = 'scwFootDisabled';



                         if (document.getElementById('scwIFrame'))

                            {scwFoot.onmouseover  = null;

                             scwFoot.onmouseout   = null;

                            }



                         if (document.addEventListener)

                                {scwFoot.addEventListener('click',

                                                          scwStopPropagation,

                                                          false);

                                }

                         else   {scwFoot.attachEvent('onclick',

                                                     scwStopPropagation);

                                }

                         break;

                        }

                     else

                        {scwFoot.onclick=scwFootOutput;

                         scwFoot.className='scwFoot';



                         if (document.getElementById('scwIFrame'))

                            {scwFoot.onmouseover  = scwChangeClass;

                             scwFoot.onmouseout   = scwChangeClass;

                            }

                        }

                    }

                }



             function scwSetOutput(scwOutputDate)

                {

					

					scwTargetEle.value =scwOutputDate.scwFormat(scwDateOutputFormat);

					

                 scwHide();

                }



             function scwCellOutput(scwEvt)

                {var scwEle = scwEventTrigger(scwEvt),

                     scwOutputDate = new Date(scwStartDate);

					 scwaddDate = new Date(scwStartDate);

						

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



                scwOutputDate.setDate(scwStartDate.getDate() +

                                      parseInt(scwEle.id.substr(8),10));

				

				  scwaddDate.setDate(scwStartDate.getDate() +

                                      parseInt(scwEle.id.substr(8),10)+1);	

				

				

				scwTargetEle.value =scwaddDate.scwFormat(scwDateOutputFormat);				

			    fnchangedate(scwTargetEle.value);				

                 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 'scwFoot':

                        scwEle.className = 'scwFootHover';

                        break;

                     case 'scwFootHover':

                        scwEle.className = 'scwFoot';

                        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 = document.getElementById('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

                         scwRows.childNodes[0].innerHTML =

                             scwWeekNumber(scwShowDate);

                         scwRows.childNodes[0].style.display=

                            (document.getElementById('scwIFrame')||

                             document.getElementById('scwIEgte7'))

                                ?'block'

                                :'table-cell';

                        }

                     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 > (new Date(scwBaseYear+

                                                              scwDropDownYears-

                                                              1,11,31))

                                     )

                                    )?true:false;



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

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

                                     &&

                                     (scwDisabledDates[k].constructor ==

                                      Date

                                     )

                                     &&

                                     scwShowDate.valueOf() ==

                                        scwDisabledDates[k].valueOf()

                                    )

                                    {scwDisabled = true;}

                                 else

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

                                         &&

                                         (scwDisabledDates[k].constructor ==

                                          Array

                                         )

                                         &&

                                         scwShowDate.valueOf() >=

                                             scwDisabledDates[k][0].valueOf()

                                         &&

                                         scwShowDate.valueOf() <=

                                             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 (document.getElementById('scwIFrame'))

                                    {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';

                                }

                             else

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



                                 if (document.getElementById('scwIFrame'))

                                    {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';



                               }



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

                            }

                        }

                    }

                }

            }

         // Force a re-draw to prevent Opera's poor dynamic rendering

         // from leaving garbage in the calendar when the displayed

         // month is changed.

         document.getElementById('scw').style.visibility='hidden';

         document.getElementById('scw').style.visibility='visible';

        }



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

//  End of Function Library

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

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

// Start of Calendar structure

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



    document.write(

     "<!--[if gte IE 7]>" +

        "<div id='scwIEgte7'></div>" +

     "<![endif]-->" +

     "<!--[if lt  IE 7]>" +

        "<iframe class='scw' src='scwblank.html' " +

                "id='scwIframe' name='scwIframe' " +

                "frameborder='0'>" +

        "</iframe>" +

     "<![endif]-->" +

     "<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);'>" +

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

                "</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>");



    if ((new Date(scwBaseYear + scwDropDownYears, 11, 32)) > scwDateNow &&

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

        {document.write(

                  "<tfoot class='scwFoot'>" +

                    "<tr class='scwFoot'>" +

                      "<td class='scwFoot' id='scwFoot' colspan='8'>" +

                      "</td>" +

                    "</tr>" +

                  "</tfoot>");

        }



    document.write(

              "</table>" +

            "</td>" +

          "</tr>" +

        "</table>");



    if (document.addEventListener)

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

             document.getElementById('scwHeadLeft' ).addEventListener('click',scwStopPropagation,false);

             document.getElementById('scwMonths'   ).addEventListener('click',scwStopPropagation,false);

             document.getElementById('scwMonths'   ).addEventListener('change',scwStopPropagation,false);

             document.getElementById('scwYears'    ).addEventListener('click',scwStopPropagation,false);

             document.getElementById('scwYears'    ).addEventListener('change',scwStopPropagation,false);

             document.getElementById('scwHeadRight').addEventListener('click',scwStopPropagation,false);

            }

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

             document.getElementById('scwHeadLeft' ).attachEvent('onclick',scwStopPropagation);

             document.getElementById('scwMonths'   ).attachEvent('onclick',scwStopPropagation);

             document.getElementById('scwMonths'   ).attachEvent('onchange',scwStopPropagation);

             document.getElementById('scwYears'    ).attachEvent('onclick',scwStopPropagation);

             document.getElementById('scwYears'    ).attachEvent('onchange',scwStopPropagation);

             document.getElementById('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

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