<!-- Begin
//  SET ARRAYS
var cal_url = "kalendarz.php"

//  DECLARE AND INITIALIZE VARIABLES
var Calendar = new Date();
var Today = new Date();

var year = Calendar.getYear();	    // Returns year
if (year < 1900) year += 1900;

var month = Calendar.getMonth();    // Returns month (0-11)
var today = Calendar.getDate();    // Returns day (1-31)
var weekday = Calendar.getDay();    // Returns day (1-31)

var DAYS_OF_WEEK = 7;    // "constant" for number of days in a week
var DAYS_OF_MONTH = 31;    // "constant" for number of days in a month
var cal;    // Used for printing

Calendar.setDate(1);    // Start the calendar day at '1'
Calendar.setMonth(month);    // Start the calendar month at now


/* VARIABLES FOR FORMATTING */

var TR_start = '<TR>';
var TR_end = '</TR>';
var highlight_start = '<TD class="caltoday">';
var highlight_end   = '';

var highlight_sundaystart = '<TD class="calsunday">';
var highlight_sundayend   = '';

var TD_start = '<TD class="calday">';
var TD_end = '</TD>';

/* BEGIN CODE FOR CALENDAR */


function buildCalendar(lang) {

var todayyear = Today.getYear();	    // Returns year
if (todayyear < 1900) todayyear += 1900;

var todaymonth = Today.getMonth();    // Returns month (0-11)

cal = '<TABLE BORDER=0 CELLSPACING=0 CELLPADDING=2 class="calendar">' + TR_start;
cal += '<TD COLSPAN="' + DAYS_OF_WEEK + '"><TABLE WIDTH="100%" BORDER=0 CELLSPACING=0 CELLPADDING=0>';
cal += '<TR><TD class="calhead"><a href="javascript:prevMonth('+lang+')"><img src="gfx/strzalka-call.gif" width="4" height="12" alt="" border="0"></a></TD>';
cal += '<TD align="center" class="calhead"><span class="calmonth">' + month_of_year[month]  + '</span>   ' + year + '</B></TD>';
cal += '<TD align="right" class="calhead"><a href="javascript:nextMonth('+lang+')"><img src="gfx/strzalka-calp.gif" width="4" height="12" alt="" border="0"></a></TD></TR></TABLE>';
cal += TD_end + TR_end;
cal += TR_start;

//   DO NOT EDIT BELOW THIS POINT  //

// FILL IN BLANK GAPS UNTIL TODAY'S DAY
targetDay = Calendar.getDay();
if (!targetDay) targetDay = 7;

for(index=1; index < targetDay; index++)
cal += TD_start + '  ' + TD_end;

// LOOPS FOR EACH DAY IN CALENDAR
for(index=0; index < DAYS_OF_MONTH; index++)
{
if( Calendar.getDate() > index )
{
  // RETURNS THE NEXT DAY TO PRINT
  week_day =Calendar.getDay();
  
  // START NEW ROW FOR FIRST DAY OF WEEK
  if(week_day == 1)
  cal += TR_start;

  if(week_day != DAYS_OF_WEEK)
  {

  // SET VARIABLE INSIDE LOOP FOR INCREMENTING PURPOSES
  var day  = Calendar.getDate();

  var realmonth = month + 1; if(realmonth < 10) realmonth = "0" + realmonth;
  var realday = day; if(realday < 10) realday = "0" + realday;
  var complete_date = year + '-' + realmonth + '-' + realday;

  // HIGHLIGHT TODAY'S DATE
  if( (today==Calendar.getDate()) && (month==todaymonth) && (year==todayyear) )
  cal += highlight_start + '<a href="javascript:void(null)" onClick="openwin(\'' + cal_url + '?lang=' + lang + '&date=' + complete_date + '\',615,560,\'Kalendarz\',\'yes\')">' + day + highlight_end + '</a>' + TD_end;

  // HIGHLIGHT SUNDAY
  else if (week_day == 0)
  cal += highlight_sundaystart + '<a href="javascript:void(null)" onClick="openwin(\'' + cal_url + '?lang=' + lang + '&date=' + complete_date + '\',615,560,\'Kalendarz\',\'yes\')">' + day + highlight_sundayend + '</a>' + TD_end;


  // PRINTS DAY
  else
  cal += TD_start + '<a href="javascript:void(null)" onClick="openwin(\'' + cal_url + '?lang=' + lang + '&date=' + complete_date + '\',615,560,\'Kalendarz\',\'yes\')">' + day + '</a>' + TD_end;
  }

  // END ROW FOR LAST DAY OF WEEK
  if(week_day == DAYS_OF_WEEK)
  cal += TR_end;
  }

  // INCREMENTS UNTIL END OF THE MONTH
  Calendar.setDate(Calendar.getDate()+1);

}// end for loop

cal += '</TR></TABLE>';

document.getElementById('kalendarz').innerHTML = cal;

}

function prevMonth(lang) {
--month;
if (month < 0) { month = 11;  --year; }

Calendar.setDate(1);    // Start the calendar day at '1'
Calendar.setMonth(month);    // Start the calendar month at now
Calendar.setYear(year);    // Start the calendar year at now

buildCalendar(lang);
}

function nextMonth(lang) {
++month;
if (month > 11) { month = 0;  ++year; }

Calendar.setDate(1);    // Start the calendar day at '1'
Calendar.setMonth(month);    // Start the calendar month at now
Calendar.setYear(year);    // Start the calendar year at now

buildCalendar(lang);
}


//  End -->

