/*
 +-------------------------------------------------------------------+
 |                 H T M L - C A L E N D A R   (v2.5)                |
 |                                                                   |
 | Copyright Gerd Tentler               www.gerd-tentler.de/tools    |
 | Created: May 27, 2003                Last modified: Dec. 22, 2006 |
 +-------------------------------------------------------------------+
 | This program may be used and hosted free of charge by anyone for  |
 | personal purpose as long as this copyright notice remains intact. |
 |                                                                   |
 | Obtain permission before selling the code for this program or     |
 | hosting this software on a commercial website or redistributing   |
 | this software over the Internet or in any other medium. In all    |
 | cases copyright must remain intact.                               |
 +-------------------------------------------------------------------+

 EXAMPLE #1:  myCal = new CALENDAR();
              document.write(myCal.create());

 EXAMPLE #2:  myCal = new CALENDAR(2004, 12);
              document.write(myCal.create());

 EXAMPLE #3:  myCal = new CALENDAR();
              myCal.year = 2004;
              myCal.month = 12;
              document.write(myCal.create());

 Returns HTML code
==========================================================================================================
*/
var cal_ID = 0;

function CALENDAR(year, month) {
//========================================================================================================
// Configuration
//========================================================================================================
  this.tFontFace = 'Arial, Helvetica'; // title: font family (CSS-spec, e.g. "Arial, Helvetica")
  this.tFontSize = 14;                 // title: font size (pixels)
  this.tFontColor = '#FFFFFF';         // title: font color
  this.tBGColor = '#304B90';           // title: background color

  this.hFontFace = 'Arial, Helvetica'; // heading: font family (CSS-spec, e.g. "Arial, Helvetica")
  this.hFontSize = 12;                 // heading: font size (pixels)
  this.hFontColor = '#FFFFFF';         // heading: font color
  this.hBGColor = '#304B90';           // heading: background color

  this.dFontFace = 'Arial, Helvetica'; // days: font family (CSS-spec, e.g. "Arial, Helvetica")
  this.dFontSize = 14;                 // days: font size (pixels)
  this.dFontColor = '#000000';         // days: font color
  this.dBGColor = '#FFFFFF';           // days: background color

  this.wFontFace = 'Arial, Helvetica'; // weeks: font family (CSS-spec, e.g. "Arial, Helvetica")
  this.wFontSize = 12;                 // weeks: font size (pixels)
  this.wFontColor = '#FFFFFF';         // weeks: font color
  this.wBGColor = '#304B90';           // weeks: background color

  this.saFontColor = '#0000D0';        // Saturdays: font color
  this.saBGColor = '#F6F6FF';          // Saturdays: background color

  this.suFontColor = '#D00000';        // Sundays: font color
  this.suBGColor = '#FFF0F0';          // Sundays: background color

  this.tdFontColor = '#FFFFFF';        // today: font color
  this.tdBGColor = '#708BD0';          // today: background color

  this.borderColor = '#304B90';        // border color
  this.hilightColor = '#FFFF00';       // hilight color (works only in combination with link)

  this.link = 'http://danceeurope.info/calendar/';                      // page to link to when day is clicked
  this.offset = 2;                     // week start: 0 - 6 (0 = Saturday, 1 = Sunday, 2 = Monday ...)
  this.weekNumbers = false;             // view week numbers: true = yes, false = no

//--------------------------------------------------------------------------------------------------------
// You should change these variables only if you want to translate them into your language:
//--------------------------------------------------------------------------------------------------------
  // weekdays: must start with Saturday because January 1st of year 1 was a Saturday
  this.weekdays = new Array('Сб', 'Вс', 'Пн', 'Вт', 'Ср', 'Чт', 'Пт');

  // months: must start with January
  this.months = new Array('Январь', 'Февраль', 'Март', 'Апрель', 'Май', 'Июнь',
                          'Июль', 'Август', 'Сентябрь', 'Октябрь', 'Ноябрь', 'Декабрь');
  // error messages
  this.error = new Array('Год в пределах 1 - 3999!', 'Месяц в пределах 1 - 12!');

//--------------------------------------------------------------------------------------------------------
// Don't change from here:
//--------------------------------------------------------------------------------------------------------
  this.size = 0;
  this.mDays = new Array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);

  if(year == null && month == null) {
    var obj = new Date();
    year = obj.getYear();
    if(year < 1900) year += 1900;
    month = obj.getMonth() + 1;
  }
  else if(year != null && month == null) month = 1;
  this.year = year;
  this.month = month;

//========================================================================================================
// Functions
//========================================================================================================
  this.set_styles = function() {
    cal_ID++;
    var html = '';

    return html;
  }

  this.leap_year = function(year) {
    return (!(year % 4) && (year < 1582 || year % 100 || !(year % 400))) ? true : false;
  }

  this.get_weekday = function(year, days) {
    var a = days;
    if(year) a += (year - 1) * 365;
    for(var i = 1; i < year; i++) if(this.leap_year(i)) a++;
    if(year > 1582 || (year == 1582 && days >= 277)) a -= 10;
    if(a) a = (a - this.offset) % 7;
    else if(this.offset) a += 7 - this.offset;

    return a;
  }

  this.get_week = function(year, days) {
    var firstWDay = this.get_weekday(year, 0);
    return Math.floor((days + firstWDay) / 7) + (firstWDay <= 3);
  }

  this.table_cell = function(content, cls, date, date_d, date_m, date_y) {
    var size = Math.round(this.size * 1.5);
    var html = '<td align=center width=' + size + ' class="' + cls + '"';
    var clsName = cls.toLowerCase();

    if(this.link && content != '&nbsp;' && clsName.indexOf('day') != -1) {
      html += ' onMouseOver="this.className=\'cssHilight\'"';
      html += ' onMouseOut="this.className=\'' + cls + '\'"';
	 
	 if (date_d < 10)
		{
		date_d = '0' + date_d;
		}
	 if (date_m < 10)
		{
		date_m = '0' + date_m;
		}
      //html += ' onClick="document.location.href=\'' + this.link + '?date=' + date + '\'"';
	  html += ' onClick="document.location.href=\'' + this.link + date_y + '/' + date_m + '/'+ date_d + '/\'"';
	  //html += ' href="#" onClick="putDate(' + date_d + ',' + date_m + ',' + date_y + ');"';
	  //html += ' onClick="putDate(' + date_d + ',' + date_m + ',' + date_y + ');"';
    }
    html += '>' + content + '</td>';

    return html;
  }

  this.table_head = function(content) {
    var html, ind, wDay, i;
    var cols = this.weekNumbers ? 8 : 7;
	//html = '<tr><td colspan=' + cols + ' class="cssTitle' + cal_ID + '" align=center><b>' +
	html = '<tr><td colspan=' + cols + ' class="cssTitle" align=center><b>' +
    //html = '<tr><td colspan=' + cols + ' style="font-family: Arial, Helvetica; font-size: 14px; color: #FFFFFF; background-color: #304B90;" align=center><b>' +
           content + '</b></td></tr><tr>';
    for(i = 0; i < this.weekdays.length; i++) {
      ind = (i + this.offset) % 7;
      wDay = this.weekdays[ind];
      html += this.table_cell(wDay, 'cssHeading');
    }
    if(this.weekNumbers) html += this.table_cell('&nbsp;', 'cssHeading');
    html += '</tr>';

    return html;
  }

  this.create = function() {
    var obj, html, curYear, curMonth, curDay, start, stop, title, daycount,
        inThisMonth, weekNr, wdays, days, ind, cls, content, date, date_d, date_m, date_y, i;

    this.size = (this.hFontSize > this.dFontSize) ? this.hFontSize : this.dFontSize;
    if(this.wFontSize > this.size) this.size = this.wFontSize;

    obj = new Date();
    curYear = obj.getYear();
    if(curYear < 1900) curYear += 1900;
    curMonth = obj.getMonth() + 1;
    curDay = obj.getDate();

    if(this.year < 1 || this.year > 3999) html = '<b>' + this.error[0] + '</b>';
    else if(this.month < 1 || this.month > 12) html = '<b>' + this.error[1] + '</b>';
    else {
      if(this.leap_year(this.year)) this.mDays[1] = 29;
      for(i = days = 0; i < this.month - 1; i++) days += this.mDays[i];

      start = this.get_weekday(this.year, days);
      stop = this.mDays[this.month-1];

      html = this.set_styles();
      html += '<table border=0 cellspacing=0 cellpadding=0><tr>';
      html += '<td bgcolor=#FFFFFF >';
      html += '<table border=0 cellspacing=1 cellpadding=2>';
      title = this.months[this.month-1] + ' ' + this.year;
      html += this.table_head(title);
      daycount = 1;

      if((this.year == curYear) && (this.month == curMonth)) inThisMonth = true;
      else inThisMonth = false;

      if(this.weekNumbers) weekNr = this.get_week(this.year, days);

      while(daycount <= stop) {
        html += '<tr>';

        for(i = wdays = 0; i <= 6; i++) {
          ind = (i + this.offset) % 7;
          if(ind == 0) cls = 'cssSaturdays';
          else if(ind == 1) cls = 'cssSundays';
          else cls = 'cssDays';

          date = this.year + '-' + this.month + '-' + daycount;
		  date_d = daycount;
		  date_m = this.month;
		  date_y = this.year;

          if((daycount == 1 && i < start) || daycount > stop) content = '&nbsp;';
          else {
            content = daycount;
            if(inThisMonth && daycount == curDay) cls = 'cssToday';
            else if(this.year == 1582 && this.month == 10 && daycount == 4) daycount = 14;
            daycount++;
            wdays++;
          }
          html += this.table_cell(content, cls, date, date_d, date_m, date_y);
        }

        if(this.weekNumbers) {
          if(!weekNr) {
            if(this.year == 1) content = '&nbsp;';
            else if(this.year == 1583) content = 52;
            else content = this.get_week(this.year - 1, 365);
          }
          else if(this.month == 12 && weekNr >= 52 && wdays < 4) content = 1;
          else content = weekNr;

          html += this.table_cell(content, 'cssWeeks');
          weekNr++;
        }
        html += '</tr>';
      }
      html += '</table></td></tr></table>';
    }
    return html;
  }
}

function putDate($d,$m,$y)
{
	var my_d = document.getElementById('s_d');
	var my_m = document.getElementById('s_m');
	var my_y = document.getElementById('s_y');
	
	if ($d < 10)
	{
		$d = '0' + $d;
	}
	my_d.value = $d;
	if ($m < 10)
	{
		$m = '0' + $m;
	}
	my_m.value = $m;
	my_y.value = $y;
}