/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is OEone Calendar Code, released October 31st, 2001.
 *
 * The Initial Developer of the Original Code is
 * OEone Corporation.
 * Portions created by the Initial Developer are Copyright (C) 2001
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s): Garth Smedley <garths@oeone.com>
 *                 Mike Potter <mikep@oeone.com>
 *                 Colin Phillips <colinp@oeone.com> 
 *                 Chris Charabaruk <ccharabaruk@meldstar.com>
 *                 ArentJan Banck <ajbanck@planet.nl>
 *                 Chris Allen
 *                 Eric Belhaire <belhaire@ief.u-psud.fr>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */


/*-----------------------------------------------------------------
*   W I N D O W      V A R I A B L E S
*/



this.dateStringBundle = document.getElementById("bundle_date");

var monthNames=new Array(12);
monthNames[0]=this.dateStringBundle.getString("month.1.name" );
monthNames[1]=this.dateStringBundle.getString("month.2.name" );
monthNames[2]=this.dateStringBundle.getString("month.3.name" );
monthNames[3]=this.dateStringBundle.getString("month.4.name" );
monthNames[4]=this.dateStringBundle.getString("month.5.name" );
monthNames[5]=this.dateStringBundle.getString("month.6.name" );
monthNames[6]=this.dateStringBundle.getString("month.7.name" );
monthNames[7]=this.dateStringBundle.getString("month.8.name" );
monthNames[8]=this.dateStringBundle.getString("month.9.name" );
monthNames[9]=this.dateStringBundle.getString("month.10.name" );
monthNames[10]=this.dateStringBundle.getString("month.11.name" );
monthNames[11]=this.dateStringBundle.getString("month.12.name" );


var eventSource; // event source sent by opener
var weeksInView;
var prevWeeksInView;
var startOfWeek;
var gMyTitle;
var gShowprivate ;
var gCalendarWindow ;
var gHtmlDocument ;

var gPrintSettingsAreGlobal = true;
var gSavePrintSettings = true;
var gPrintSettings = null;
var gWebProgress = null;
/*-----------------------------------------------------------------
*   W I N D O W      F U N C T I O N S
*/

function getWebNavigation()
{
  try {
    return gContent.webNavigation;
  } catch (e) {
    return null;
  }
}

function BrowserPrintPreview()
{
  var ifreq;
  var webBrowserPrint;  
  try {
    ifreq = _content.QueryInterface(Components.interfaces.nsIInterfaceRequestor);
    webBrowserPrint = ifreq.getInterface(Components.interfaces.nsIWebBrowserPrint);     
    gPrintSettings = GetPrintSettings();

  } catch (e) {
    // Pressing cancel is expressed as an NS_ERROR_ABORT return value,
    // causing an exception to be thrown which we catch here.
    // Unfortunately this will also consume helpful failures, so add a
    // dump(e); // if you need to debug
  }
  gWebProgress = new Object();

  var printPreviewParams    = new Object();
  var notifyOnOpen          = new Object();
  var printingPromptService = Components.classes["@mozilla.org/embedcomp/printingprompt-service;1"]
                                  .getService(Components.interfaces.nsIPrintingPromptService);
  if (printingPromptService) {
      FinishPrintPreview();
  }
}

function FinishPrintPreview()
{
  try {
    var ifreq = _content.QueryInterface(Components.interfaces.nsIInterfaceRequestor);
    var webBrowserPrint = ifreq.getInterface(Components.interfaces.nsIWebBrowserPrint);     
    if (webBrowserPrint) {
      gPrintSettings = GetPrintSettings();
      webBrowserPrint.printPreview(gPrintSettings, null, gWebProgress.value);
    }
    showPrintPreviewToolbar();

    _content.focus();
  } catch (e) {
    // Pressing cancel is expressed as an NS_ERROR_ABORT return value,
    // causing an exception to be thrown which we catch here.
    // Unfortunately this will also consume helpful failures, so add a
    // dump(e); // if you need to debug
  }
}

/**
*   Called when the dialog is loaded.
*/
function OnLoadPrintEngine(){
  gContent = document.getElementById("content") ;

  if ( window.arguments && window.arguments[0] != null ) {
    HTMLViewFunction =  window.arguments[0] ;
    HTMLFunctionArgs =  window.arguments[1] ;
    gMyTitle = window.arguments[2] ;
    gShowprivate = window.arguments[3] ;
    gArgs = window.arguments[4] ;
    gCalendarWindow = window.arguments[5] ;
    eventSource=gArgs.eventSource;
    weeksInView=gArgs.weeksInView;
    prevWeeksInView=gArgs.prevWeeksInView;
    startOfWeek=gArgs.startOfWeek;

    gHtmlDocument = window._content.document ;
    initHTMLView();
    eval(HTMLViewFunction)(HTMLFunctionArgs);
    finishHTMLView() ;
  }
  BrowserPrintPreview();
}

function OnUnloadPrintEngine()
{
}

function showPrintPreviewToolbar()
{
  const kXULNS = 
    "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";

  var printPreviewTB = document.createElementNS(kXULNS, "toolbar");
  printPreviewTB.setAttribute("printpreview", true);
  printPreviewTB.setAttribute("id", "print-preview-toolbar");

  gContent.parentNode.insertBefore(printPreviewTB, gContent);
}

function BrowserExitPrintPreview()
{
  window.close();
}

function initHTMLView()
{
  //printwindow.document.open();
  gHtmlDocument.write("<html><head><title>"+windowTitle+"</title></head><body style='font-size:11px;'>");
  if (gMyTitle.length > 0)
    {
//     gHtmlDocument.write("<tr><td colspan=3 align=center style='font-size:26px;font-weight:bold;'>>");
//     gHtmlDocument.write("<tr><td colspan=2 align=center style='font-size:26px;font-weight:bold;'>");
//     gHtmlDocument.write(mytitle);
//     gHtmlDocument.write("</td></tr>");

    gHtmlDocument.write("<table border=0 width=100% style='font-size:26px;font-weight:bold;'><tr><td valign=bottom align=center>");
    gHtmlDocument.write(gMyTitle);
    gHtmlDocument.write("</td></tr></table>");
  }
 return gHtmlDocument ;
}

function finishHTMLView() 
{
  gHtmlDocument.write("</body></html>");
  gHtmlDocument.close();
}

function printMultiWeekView(currentDate) {

var dayStart=currentDate.getDate();
var dowStart = (startOfWeek <= currentDate.getDay()) ?  currentDate.getDay()-startOfWeek : 7-startOfWeek;
var weekStart=new Date(currentDate.getFullYear(), currentDate.getMonth(), dayStart - dowStart - (prevWeeksInView*7));

var weekNumber = DateUtils.getWeekNumber(currentDate) ;

gHtmlDocument.write("<table border=0 width=100% style='font-size:26px;font-weight:bold;'><tr ><td align=center valign=bottom>Week "+weekNumber+"</td></tr></table>");
gHtmlDocument.write("<table style='border:1px solid black;' width=100%>")
gHtmlDocument.write("<tr>");
gHtmlDocument.write("<td align=center style='border:1px solid black;background-color:#e0e0e0;FONT-SIZE:12px;FONT-WEIGHT: bold'>"+ArrayOfDayNames[weekStart.getDay()]+"</td>");
gHtmlDocument.write("<td align=center style='border:1px solid black;background-color:#e0e0e0;FONT-SIZE:12px;FONT-WEIGHT: bold'>"+ArrayOfDayNames[(weekStart.getDay()+1 >6) ? weekStart.getDay()+1-7:weekStart.getDay()+1]+"</td>");
gHtmlDocument.write("<td align=center style='border:1px solid black;background-color:#e0e0e0;FONT-SIZE:12px;FONT-WEIGHT: bold'>"+ArrayOfDayNames[(weekStart.getDay()+2 >6) ? weekStart.getDay()+2-7:weekStart.getDay()+2]+"</td>");
gHtmlDocument.write("<td align=center style='border:1px solid black;background-color:#e0e0e0;FONT-SIZE:12px;FONT-WEIGHT: bold'>"+ArrayOfDayNames[(weekStart.getDay()+3 >6) ? weekStart.getDay()+3-7:weekStart.getDay()+3]+"</td>");
gHtmlDocument.write("<td align=center style='border:1px solid black;background-color:#e0e0e0;FONT-SIZE:12px;FONT-WEIGHT: bold'>"+ArrayOfDayNames[(weekStart.getDay()+4 >6) ? weekStart.getDay()+4-7:weekStart.getDay()+4]+"</td>");
gHtmlDocument.write("<td align=center style='border:1px solid black;background-color:#e0e0e0;FONT-SIZE:12px;FONT-WEIGHT: bold'>"+ArrayOfDayNames[(weekStart.getDay()+5 >6) ? weekStart.getDay()+5-7:weekStart.getDay()+5]+"</td>");
gHtmlDocument.write("<td align=center style='border:1px solid black;background-color:#e0e0e0;FONT-SIZE:12px;FONT-WEIGHT: bold'>"+ArrayOfDayNames[(weekStart.getDay()+6 >6) ? weekStart.getDay()+6-7:weekStart.getDay()+6]+"</td>");
gHtmlDocument.write("</tr>");
// content here
dayToStart=weekStart.getDate();
monthToStart=weekStart.getMonth();
yearToStart=weekStart.getFullYear();

for (var w=0; w<weeksInView; w++)
{
gHtmlDocument.write("<tr>");
for (var i=0; i<7; i++)
{
   var thisDaysDate=new Date(yearToStart, monthToStart, dayToStart+i+(w*7));
   gHtmlDocument.write("<td style='border:1px solid black;' valign=top width=14%>");
   gHtmlDocument.write("<table valign=top height=100 width=100% border=0>");
   gHtmlDocument.write("<tr valign=top><td colspan=2 align=center valign=top >");
   gHtmlDocument.write(monthNames[thisDaysDate.getMonth()].substring(0,3)+" "+thisDaysDate.getDate());
   gHtmlDocument.write("</td></tr>");
   gHtmlDocument.write("<tr valign=top><td valign=top width=20%></td><td valign=top width=80%></td></tr>");
   var calendarEventDisplay
   // add each calendarEvent
   dayEventList = eventSource.getEventsForDay( thisDaysDate );

   for( var eventIndex = 0; eventIndex < dayEventList.length; eventIndex++ )
         {
              calendarEventDisplay = dayEventList[ eventIndex ];
              var listpriv=true;
              if (calendarEventDisplay.event.privateEvent)
                if (! gShowprivate.checked)
                  listpriv=false;
              if (listpriv)
              {
                     eventTitle=calendarEventDisplay.event.title;
                     var eventStartTime = new Date( calendarEventDisplay.event.start.getTime() ) ;
                     var formattedStartTime=returnTime(eventStartTime);
                     var eventEndTime = new Date( calendarEventDisplay.event.end.getTime() ) ;
                     var formattedEndTime=returnTime(eventEndTime);
                     var formattedTime=formattedStartTime+"-"+formattedEndTime;
                     if (calendarEventDisplay.event.allDay)
                        formattedTime=''; // all day event
                     if (calendarEventDisplay.event.allDay)
                        gHtmlDocument.write("<tr valign=top><td valign=top colspan=2 style='font-size:11px;'>");
                     else
                        gHtmlDocument.write("<tr valign=top><td valign=top colspan=2 style='font-size:11px;'>"+formattedTime+"</td></tr><tr><td></td><td valign=top style='font-size:11px;'>");
                     gHtmlDocument.write(eventTitle);
                     if (calendarEventDisplay.event.location)
                         gHtmlDocument.write("</td></tr><tr valign=top><td></td><td valign=top style='font-size:11px;'>"+locationTag+": "+calendarEventDisplay.event.location);
                     if (calendarEventDisplay.event.url)
                         gHtmlDocument.write("</td></tr><tr valign=top><td></td><td valign=top style='font-size:11px;'>"+uriTag+": "+calendarEventDisplay.event.url);
                     gHtmlDocument.write("</td></tr>");
              }
       }
    gHtmlDocument.write("</table>");

}
gHtmlDocument.write("</tr>");
} // end of all weeks
gHtmlDocument.write("</table>")
}


function printWeekView(currentDate) {
var dayStart=currentDate.getDate();
var dowStart = (startOfWeek <= currentDate.getDay()) ?  currentDate.getDay()-startOfWeek : 7-startOfWeek;
var weekStart=new Date(currentDate.getFullYear(), currentDate.getMonth(), dayStart - dowStart);
var weekNumber = DateUtils.getWeekNumber(currentDate) ;

gHtmlDocument.write("<table border=0 width=100% style='font-size:26px;font-weight:bold;'><tr ><td align=center valign=bottom>Week "+weekNumber+"</td></tr></table>");
gHtmlDocument.write("<table style='border:1px solid black;' width=100%>")
gHtmlDocument.write("<tr>");
gHtmlDocument.write("<td align=center style='border:1px solid black;background-color:#e0e0e0;FONT-SIZE:12px;FONT-WEIGHT: bold'>"+ArrayOfDayNames[weekStart.getDay()]+"</td>");
gHtmlDocument.write("<td align=center style='border:1px solid black;background-color:#e0e0e0;FONT-SIZE:12px;FONT-WEIGHT: bold'>"+ArrayOfDayNames[(weekStart.getDay()+1 >6) ? weekStart.getDay()+1-7:weekStart.getDay()+1]+"</td>");
gHtmlDocument.write("<td align=center style='border:1px solid black;background-color:#e0e0e0;FONT-SIZE:12px;FONT-WEIGHT: bold'>"+ArrayOfDayNames[(weekStart.getDay()+2 >6) ? weekStart.getDay()+2-7:weekStart.getDay()+2]+"</td>");
gHtmlDocument.write("<td align=center style='border:1px solid black;background-color:#e0e0e0;FONT-SIZE:12px;FONT-WEIGHT: bold'>"+ArrayOfDayNames[(weekStart.getDay()+3 >6) ? weekStart.getDay()+3-7:weekStart.getDay()+3]+"</td>");
gHtmlDocument.write("<td align=center style='border:1px solid black;background-color:#e0e0e0;FONT-SIZE:12px;FONT-WEIGHT: bold'>"+ArrayOfDayNames[(weekStart.getDay()+4 >6) ? weekStart.getDay()+4-7:weekStart.getDay()+4]+"</td>");
gHtmlDocument.write("<td align=center style='border:1px solid black;background-color:#e0e0e0;FONT-SIZE:12px;FONT-WEIGHT: bold'>"+ArrayOfDayNames[(weekStart.getDay()+5 >6) ? weekStart.getDay()+5-7:weekStart.getDay()+5]+"</td>");
gHtmlDocument.write("<td align=center style='border:1px solid black;background-color:#e0e0e0;FONT-SIZE:12px;FONT-WEIGHT: bold'>"+ArrayOfDayNames[(weekStart.getDay()+6 >6) ? weekStart.getDay()+6-7:weekStart.getDay()+6]+"</td>");
gHtmlDocument.write("</tr>");
// content here
dayToStart=weekStart.getDate();
monthToStart=weekStart.getMonth();
yearToStart=weekStart.getFullYear();

gHtmlDocument.write("<tr>");
for (var i=0; i<7; i++)
{
   var thisDaysDate=new Date(yearToStart, monthToStart, dayToStart+i);
   gHtmlDocument.write("<td style='border:1px solid black;' valign=top width=14% height=500>");
   gHtmlDocument.write("<table valign=top width=100 border=0>"); // to force uniform width
   gHtmlDocument.write("<tr valign=top><td valign=top colspan=2 align=center>");
   gHtmlDocument.write(monthNames[thisDaysDate.getMonth()].substring(0,3)+" "+thisDaysDate.getDate());
   gHtmlDocument.write("</td></tr>");
   gHtmlDocument.write("<tr><td width=20%></td><td width=80%></td></tr>");
   var calendarEventDisplay
   // add each calendarEvent
   dayEventList = eventSource.getEventsForDay( thisDaysDate );

   for( var eventIndex = 0; eventIndex < dayEventList.length; eventIndex++ )
         {
              calendarEventDisplay = dayEventList[ eventIndex ];
              var listpriv=true;
              if (calendarEventDisplay.event.privateEvent)
                if (! gShowprivate.checked)
                  listpriv=false;
              if (listpriv)
              {
                     eventTitle=calendarEventDisplay.event.title;
                     var eventStartTime = new Date( calendarEventDisplay.event.start.getTime() ) ;
                     var formattedStartTime=returnTime(eventStartTime);
                     var eventEndTime = new Date( calendarEventDisplay.event.end.getTime() ) ;
                     var formattedEndTime=returnTime(eventEndTime);
                     var formattedTime=formattedStartTime+"-"+formattedEndTime;
                     if (calendarEventDisplay.event.allDay)
                        gHtmlDocument.write("<tr valign=top><td valign=top colspan=2 style='font-size:11px;'>");
                     else
                        gHtmlDocument.write("<tr valign=top><td valign=top colspan=2 style='font-size:11px;'>"+formattedTime+"</td></tr><tr><td></td><td valign=top style='font-size:11px;'>");
                     gHtmlDocument.write(eventTitle);
                     if (calendarEventDisplay.event.location)
                         gHtmlDocument.write("</td></tr><tr valign=top><td></td><td valign=top style='font-size:11px;'>"+locationTag+": "+calendarEventDisplay.event.location);
                     if (calendarEventDisplay.event.url)
                         gHtmlDocument.write("</td></tr><tr valign=top><td></td><td valign=top style='font-size:11px;'>"+uriTag+": "+calendarEventDisplay.event.url);
                     gHtmlDocument.write("</td></tr>");
              }
       }
    gHtmlDocument.write("</table>");

}
gHtmlDocument.write("</tr>");

gHtmlDocument.write("</table>")
}

function printDayView(currentDate) {
var dayStart = currentDate.getDate();

var mydateshow="";
mydateshow+=ArrayOfDayNames[currentDate.getDay()];
mydateshow+=", ";
mydateshow+=monthNames[currentDate.getMonth()]+" "+currentDate.getDate()+" "+currentDate.getFullYear();
gHtmlDocument.write("<tr ><td colspan=2 align=center style='font-size:26px;font-weight:bold;border-bottom:1px solid black;'>");
gHtmlDocument.write(mydateshow);
gHtmlDocument.write("</td></tr>");
gHtmlDocument.write("<tr><td width=20% style='border-bottom:1px solid black;'>Time</td><td width=80% style='border-bottom:1px solid black;'>Event</td></tr>");
gHtmlDocument.write("<tr style='height=20px;'><td colspan=2 style='border-bottom:1px solid black;'> </td></tr>"); // for entering a new appt
var calendarEventDisplay
   // add each calendarEvent
dayEventList = eventSource.getEventsForDay( currentDate );

for( var eventIndex = 0; eventIndex < dayEventList.length; eventIndex++ )
     {
         calendarEventDisplay = dayEventList[ eventIndex ];

         var listpriv=true;
         if (calendarEventDisplay.event.privateEvent)
            if (! gShowprivate.checked)
              listpriv=false;
         if (listpriv)
           {
             gHtmlDocument.write("<tr style='height=20px;'><td valign=top style='border-bottom:1px solid black;'>");
             var eventStartTime = new Date( calendarEventDisplay.event.start.getTime() ) ;
             var formattedStartTime=returnTime(eventStartTime);
             var eventEndTime = new Date( calendarEventDisplay.event.end.getTime() ) ;
             var formattedEndTime=returnTime(eventEndTime);
             var formattedTime=formattedStartTime+"-"+formattedEndTime;
             if (calendarEventDisplay.event.allDay)
                formattedTime=''; // all day event
             gHtmlDocument.write(formattedTime);
             gHtmlDocument.write("</td><td valign=top style='border-bottom:1px solid black;'>"+calendarEventDisplay.event.title);
             if (calendarEventDisplay.event.description)
               gHtmlDocument.write("<br>"+descriptionTag+": "+calendarEventDisplay.event.description);
             if (calendarEventDisplay.event.location)
               gHtmlDocument.write("<br>"+locationTag+": "+calendarEventDisplay.event.location);
             if (calendarEventDisplay.event.url)
               gHtmlDocument.write("<br>"+uriTag+": "+calendarEventDisplay.event.url);
             var mystat='Cancelled';
             if (calendarEventDisplay.event.status == 10029)
               mystat='Tentative';
             if (calendarEventDisplay.event.status == 10030)
               mystat='Confirmed';
             gHtmlDocument.write("<br>Status: "+mystat);
             gHtmlDocument.write("</td></tr>");
             gHtmlDocument.write("<tr style='height=20px;'><td colspan=2  style='border-bottom:1px solid black;'> </td></tr>"); // for entering a new appt
         }
    }

gHtmlDocument.write("</table>");
}

function printEventArray( calendarEventArray)
{
   gHtmlDocument.write("<tr><td width=20%>Starts</td><td width=20%>Ends</td><td width=60%>Event</td></tr>");
   for (i in calendarEventArray)
    {
      var calEvent=calendarEventArray[i];
      var useit=true;

      if (calEvent.privateEvent)
         if (! gShowprivate.checked)
             useit=false;
      if (useit)
      {
        gHtmlDocument.write("<tr><td valign=top>");
        if (calEvent.allDay)
         {
          gHtmlDocument.write("All Day");
          gHtmlDocument.write("</td><td>");
         }
        else
        {
         gHtmlDocument.write(calEvent.start);
         gHtmlDocument.write("</td><td valign=top>");
         gHtmlDocument.write(calEvent.end);
        }
        gHtmlDocument.write("</td><td valign=top>");
        gHtmlDocument.write(calEvent.title);
        if (calEvent.description)
           gHtmlDocument.write("<br>"+descriptionTag+": "+calEvent.description);
        if (calEvent.location)
          gHtmlDocument.write("<br>"+locationTag+": "+calEvent.location);
        if (calEvent.url)
          gHtmlDocument.write("<br>"+uriTag+": "+calEvent.url);
        var mystat='Cancelled';
        if (calEvent.status == 10029)
          mystat='Tentative';
        if (calEvent.status == 10030)
          mystat='Confirmed';

        gHtmlDocument.write("<br>Status: "+mystat);
        gHtmlDocument.write("</td></tr>");
      }
   }
   gHtmlDocument.write("</table>");
}



function printMonthView(currentDate) {
// ok first let's get the array of events for this month.
var calDate = new Date(currentDate.getFullYear(), currentDate.getMonth(), 1);
var dayFirst = calDate.getDay();
var dowStart = (startOfWeek <= dayFirst) ?  dayFirst-startOfWeek : 7-startOfWeek;
var weekStart=new Date(calDate.getFullYear(),calDate.getMonth(),1-dowStart);
var startOfMonthDate = new Date(currentDate.getFullYear(), currentDate.getMonth(), 1);
var endOfMonthDate = new Date(currentDate.getFullYear(), currentDate.getMonth()+1, 0);
var daysInMonth =  endOfMonthDate.getDate();

gHtmlDocument.write("<table border=0 width=100% style='font-size:26px;font-weight:bold;'><tr ><td align=center valign=bottom>"+monthNames[currentDate.getMonth()]+" "+currentDate.getFullYear()+"</td></tr></table>");
gHtmlDocument.write("<table style='border:1px solid black;' width=100%>")
gHtmlDocument.write("<tr>");
gHtmlDocument.write("<td align=center style='border:1px solid black;background-color:#e0e0e0;FONT-SIZE:12px;FONT-WEIGHT: bold'>"+ArrayOfDayNames[weekStart.getDay()]+"</td>");
gHtmlDocument.write("<td align=center style='border:1px solid black;background-color:#e0e0e0;FONT-SIZE:12px;FONT-WEIGHT: bold'>"+ArrayOfDayNames[(weekStart.getDay()+1 >6) ? weekStart.getDay()+1-7:weekStart.getDay()+1]+"</td>");
gHtmlDocument.write("<td align=center style='border:1px solid black;background-color:#e0e0e0;FONT-SIZE:12px;FONT-WEIGHT: bold'>"+ArrayOfDayNames[(weekStart.getDay()+2 >6) ? weekStart.getDay()+2-7:weekStart.getDay()+2]+"</td>");
gHtmlDocument.write("<td align=center style='border:1px solid black;background-color:#e0e0e0;FONT-SIZE:12px;FONT-WEIGHT: bold'>"+ArrayOfDayNames[(weekStart.getDay()+3 >6) ? weekStart.getDay()+3-7:weekStart.getDay()+3]+"</td>");
gHtmlDocument.write("<td align=center style='border:1px solid black;background-color:#e0e0e0;FONT-SIZE:12px;FONT-WEIGHT: bold'>"+ArrayOfDayNames[(weekStart.getDay()+4 >6) ? weekStart.getDay()+4-7:weekStart.getDay()+4]+"</td>");
gHtmlDocument.write("<td align=center style='border:1px solid black;background-color:#e0e0e0;FONT-SIZE:12px;FONT-WEIGHT: bold'>"+ArrayOfDayNames[(weekStart.getDay()+5 >6) ? weekStart.getDay()+5-7:weekStart.getDay()+5]+"</td>");
gHtmlDocument.write("<td align=center style='border:1px solid black;background-color:#e0e0e0;FONT-SIZE:12px;FONT-WEIGHT: bold'>"+ArrayOfDayNames[(weekStart.getDay()+6 >6) ? weekStart.getDay()+6-7:weekStart.getDay()+6]+"</td>");
gHtmlDocument.write("</tr>");


dayToStart=weekStart.getDate();
monthToStart=weekStart.getMonth();
yearToStart=weekStart.getFullYear();
var inMonth=true;
var thisDaysDate=new Date(yearToStart, monthToStart, dayToStart);

for (var w=0; w<6; w++)
{
  if (inMonth)
  {
     gHtmlDocument.write("<tr>");
     for (var i=0; i<7; i++)
     {
      gHtmlDocument.write("<td align=left valign=top style='border:1px solid black;vertical-alignment:top;' >");
      gHtmlDocument.write("<table valign=top height=100 width=100 style='font-size:10px;'><tr valign=top><td valign=top width=20%>");
      if (thisDaysDate.getMonth()==currentDate.getMonth())
         gHtmlDocument.write(thisDaysDate.getDate());
      gHtmlDocument.write("</td><td width=80% valign=top></td></tr>");
      if (thisDaysDate.getMonth()==currentDate.getMonth())
       {
         dayEventList = eventSource.getEventsForDay( thisDaysDate );
         var calendarEventDisplay
         // add each calendarEvent
         for( var eventIndex = 0; eventIndex < dayEventList.length; eventIndex++ )
           {
              calendarEventDisplay = dayEventList[ eventIndex ];
              var listpriv=true;
              if (calendarEventDisplay.event.privateEvent)
                if (! gShowprivate.checked)
                  listpriv=false;
              if (listpriv)
                  {
                     eventTitle=calendarEventDisplay.event.title;
                     var eventStartTime = new Date( calendarEventDisplay.event.start.getTime() ) ;
                     var formattedStartTime=returnTime(eventStartTime);
                     if (calendarEventDisplay.event.allDay)
                        gHtmlDocument.write("<tr><td valign=top colspan=2 style='font-size:11px;'>");
                     else
                        gHtmlDocument.write("<tr><td valign=top align=right style='font-size:11px;'>"+formattedStartTime+"</td><td valign=top style='font-size:11px;'>");
                     gHtmlDocument.write(eventTitle);
                     gHtmlDocument.write("</td></tr>");
                   }
           } //end of events
         } // if it was in the month
        gHtmlDocument.write("</table>");
        gHtmlDocument.write("</td>")
	  //advance to the next day
	thisDaysDate.setDate(thisDaysDate.getDate()+1);
      } //end of each day
      gHtmlDocument.write("</tr>");
  } // ok it was in the month
  if((thisDaysDate.getMonth() > currentDate.getMonth())||
     (thisDaysDate.getFullYear() > currentDate.getFullYear()) )
    inMonth=false;
} // end of each week

gHtmlDocument.write("</table>")
}

function returnTime(timeval) {
   retval= gCalendarWindow.dateFormater.getFormatedTime( timeval );
   if (retval.indexOf("AM")>-1)
      retval=retval.substring(0,retval.indexOf("AM")-1)+'a';
   if (retval.indexOf("PM")>-1)
      retval=retval.substring(0,retval.indexOf("PM")-1)+'p';
   if (retval=='12:00p')
      retval='Noon';
   return retval;
}


function getWeekNumberOfMonth()
{
   //get the day number for today.
   var startTime = document.getElementById( "start-date-picker" ).value;
   
   var oldStartTime = startTime;

   var thisMonth = startTime.getMonth();
   
   var monthToCompare = thisMonth;

   var weekNumber = 0;

   while( monthToCompare == thisMonth )
   {
      startTime = new Date( startTime.getTime() - ( 1000 * 60 * 60 * 24 * 7 ) );

      monthToCompare = startTime.getMonth();
      
      weekNumber++;
   }
   
   return( weekNumber );
}

function isLastDayOfWeekOfMonth()
{
   //get the day number for today.
   var startTime = document.getElementById( "start-date-picker" ).value;
   
   var oldStartTime = startTime;

   var thisMonth = startTime.getMonth();
   
   var monthToCompare = thisMonth;

   var weekNumber = 0;

   while( monthToCompare == thisMonth )
   {
      startTime = new Date( startTime.getTime() - ( 1000 * 60 * 60 * 24 * 7 ) );

      monthToCompare = startTime.getMonth();
      
      weekNumber++;
   }
   
   if( weekNumber > 3 )
   {
      var nextWeek = new Date( oldStartTime.getTime() + ( 1000 * 60 * 60 * 24 * 7 ) );

      if( nextWeek.getMonth() != thisMonth )
      {
         //its the last week of the month
         return( true );
      }
   }

   return( false );
}


function getWeekNumberText( weekNumber )
{
   switch( weekNumber )
   {
   case 1:
      return( "First" );
   case 2:
      return( "Second" );
   case 3:
      return( "Third" );
   case 4:
      return( "Fourth" );
   case 5:
      return( "Last" );
   default:
      return( false );
   }

}


/**
*   Take a Date object and return a displayable date string i.e.: May 5, 1959
*  :TODO: This should be moved into DateFormater and made to use some kind of
*         locale or user date format preference.
*/

function formatDate( date )
{
   return( gCalendarWindow.dateFormater.getFormatedDate( date ) );
}


function debug( Text )
{
   dump( "\ncalPrintEngine.js :"+ Text + "\n");

}