function getValue(obj){

 if(!obj) return false;
 n=obj.length;
 if(isNaN(obj.length)){

  if(obj.checked) return obj.value;
 }
 else{
  for(a=0;a<n;a++){
   if(obj[a].checked) return obj[a].value;
  }
 }
 return false;
}

function kontrola()
{
	if( getValue(document.hotels.cityOption) ==0)
	{
		if(document.hotels.citySelect.value == 0)
		{
		   window.alert("Select city");
	    	return false;
	   }
	}
	
return true;
}






function setSelect(obj,val){
 if(!obj) return false;
 
 for(a=0;a<obj.options.length;a++){
  if(obj.options(a).value==val){
   obj.options(a).selected=true;
   return true;
  }
 }
 return false;
}


function zaz_1()
{
	wartosc_radio=0;
	n=document.hotels.cityOption.length;
	for(a=0;a<n;a++)
	  {
	  
   	wartosc_radio = document.hotels.cityOption[a].value;
	   if(wartosc_radio == 0)
	   	document.hotels.cityOption[a].checked ='true';
	   	
	  }
}
function zaz(nazwa,id)
{
odzn();
document.all[nazwa].className = 'label_panel_bold';


	wartosc_radio=0;
	n=document.hotels.cityOption.length;
	for(a=0;a<n;a++)
	  {
	  
   	wartosc_radio = document.hotels.cityOption[a].value;
	   if(wartosc_radio == id)
	   	document.hotels.cityOption[a].checked ='true';
	   	
	  }
	  
	  setSelect(document.hotels.citySelect, id);
	  
	  
}



function odzn()
{

document.all.warsaw.className = 'label_panel';
document.all.cracow.className = 'label_panel';
document.all.gdansk.className = 'label_panel';
document.all.zakopane.className = 'label_panel';
document.all.katowice.className = 'label_panel';
document.all.wroclaw.className = 'label_panel';
document.all.poznan.className = 'label_panel';
document.all.lublin.className = 'label_panel';
document.all.szczecin.className = 'label_panel';
}


//format daty
function fdate(date)
{
	return date.getFullYear() + "-" + fDatePart(date.getMonth()+1) + "-" + fDatePart(date.getDate());
}



//format daty
function fDatePart(value)
{
	var v = String(value);
	return v.length==1 ? "0"+v : v;
}



function addday2date(date, numOfDays)
{
	return new Date(date.getFullYear(), date.getMonth(), date.getDate()+numOfDays);
}


function zmienliczbenocy(liczbanocy)
{
	

	var checkInD = sprawdzdate(document.hotels.checkInDate.value);
	if (checkInD == null)
	{
		alert('Nieprawid³owy format Daty Przybycia.\n\nPrawid³owy format daty: YYYY-MM-DD.');	//"Nieprawid³owy format Daty Przybycia..."
		return false;
	}
	
	liczbanocy = parseInt(liczbanocy);
	
   var newDate = new Date(checkInD.getFullYear(), checkInD.getMonth(), checkInD.getDate()+liczbanocy);
	
	document.hotels.departureDate.value = fdate(newDate);
	
}


function sprawdzdate(dateString)
{
	var str = new String(dateString);
	var array = str.split('-');
	if (array.length!=3)
		return null;
	var year = array[0];
	var month = array[1].charAt(0)=='0' ? parseInt(array[1].substr(1, 1)) : parseInt(array[1]);
	var day = array[2].charAt(0)=='0' ? parseInt(array[2].substr(1, 1)) : parseInt(array[2]);
	var date = new Date(year, month-1, day);
	if (isNaN(date))
		return null;
	date.setHours(0);
	date.setMinutes(0);
	date.setSeconds(0);
	date.setMilliseconds(0);
	return date;
}


function sprdateodjazdu(departureDate)
{
alert("A");
	var checkInDate = sprawdzdate(document.hotels.checkInDate.value);

	if (checkInDate==null)
	{
		alert('Nieprawid³owy format Daty Przybycia.\n\nPrawid³owy format daty: YYYY-MM-DD.');	//"Nieprawid³owy format Daty Przybycia..."
		return false;
	}
	
	var depDate = sprawdzdate(departureDate);
	if (depDate==null)
	{
		alert('Nieprawid³owy format Daty Wyjazdu.\n\nPrawid³owy format daty: YYYY-MM-DD.');	//"Nieprawid³owy format Daty Wyjazdu..."
		return false;
	}
	
	if (depDate <= checkInDate)
	{
		alert('Data Wyjazdu musi byæ pó¼niejsza od Daty Przybycia.');	//"Data Wyjazdu musi byæ pó¼niejsza od Daty Przybycia."
		return false;	
	}
	if ((depDate-checkInDate)/(1000*60*60*24) > 60)
	{
		alert('Data Wyjazdu nie mo¿e byæ pó¼niejsza ni¿ 60 dni od Daty Przybycia.');	//"Data Wyjazdu nie mo¿e byæ pó¼niejsza ni¿ 60 dni od Daty Przybycia."
		return false;
	}
	
	document.hotels.numOfNightsSelect.value = parseInt((depDate.getTime() - checkInDate.getTime())/(1000*60*60*24));
}


function obliczdni(x)
{

var checkInDate = sprawdzdate(document.hotels.checkInDate.value);
var departureDate = sprawdzdate(document.hotels.departureDate.value);

document.hotels.numOfNightsSelect.value = parseInt((departureDate.getTime() - checkInDate.getTime())/(1000*60*60*24));

}



function sprdateprzyjazdu(arrivalDate,x)
{
	if(x == 'hotels.departureDate')
	{
	   var checkInDate = sprawdzdate(arrivalDate);
	   var departureDate = sprawdzdate(document.hotels.departureDate.value);
	   document.hotels.numOfNightsSelect.value = parseInt((departureDate.getTime() - checkInDate.getTime())/(1000*60*60*24));
	
	}
	else
	{
	      var arrivalDate = sprawdzdate(arrivalDate);
	      if (arrivalDate==null)
	      {
	         alert('Nieprawid³owy format Daty Przybycia.\n\nPrawid³owy format daty: YYYY-MM-DD.'); 
	         return false;
	      }
	      
	      var today = new Date();
	      today.setHours(0);
	      today.setMinutes(0);
	      today.setSeconds(0);
	      today.setMilliseconds(0);
	      
	      if (arrivalDate < today)
	      {
	         alert('Data Przybycia nie mo¿e byæ wcze¶niejsza od daty dzisiejszej.'); 
	         return false;
	      }

	         document.hotels.departureDate.value = fdate(addday2date(arrivalDate, parseInt(document.hotels.numOfNightsSelect.value)));
		
		}
		
}

/*

kalendarz

*/

	//<a href="javascript:show_calendar('edit_mag.data_publikacji')" onmouseover="window.status='Wybierz datê'; return true" onmouseout="window.status=''; return true">

var weekend = [0,6];
var weekendColor = "#e0e0e0";
var fontface = "Verdana";
var fontsize = 1;

var gNow = new Date();
var ggWinCal;
isNav = (navigator.appName.indexOf("Netscape") != -1) ? true : false;
isIE = (navigator.appName.indexOf("Microsoft") != -1) ? true : false;

Calendar.Months = ["January", "February", "March", "April", "May", "June",
"July", "August", "September", "October", "November", "December"];

// Non-Leap year Month days..
Calendar.DOMonth = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
// Leap year Month days..
Calendar.lDOMonth = [31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];

function Calendar(p_item, p_WinCal, p_month, p_year, p_format) {
	if ((p_month == null) && (p_year == null))	return;
	
	if (p_WinCal == null)
		this.gWinCal = ggWinCal;
	else
		this.gWinCal = p_WinCal;
	
	if (p_month == null) {
		this.gMonthName = null;
		this.gNextMonthName = null;
		this.gMonth = null;
		this.gNextMonth = null;
		this.gYearly = true;
	} else {
		this.gMonthName = Calendar.get_month(p_month);
		this.gMonth = new Number(p_month);

		var nextMMYYYY = Calendar.calc_month_year(this.gMonth, this.gYear, 1);
		var nextMM = nextMMYYYY[0];
		var nextYYYY = nextMMYYYY[1];
		this.gNextMonthName = Calendar.get_month(nextMM);
		this.gNextMonth = nextMM;
		this.gYearly = false;
	}

	this.gYear = p_year;
	this.gFormat = p_format;
	this.gBGColor = "white";
	this.gFGColor = "black";
	this.gTextColor = "black";
	this.gHeaderColor = "black";
	this.gReturnItem = p_item;
}

Calendar.get_month = Calendar_get_month;
Calendar.get_daysofmonth = Calendar_get_daysofmonth;
Calendar.calc_month_year = Calendar_calc_month_year;
Calendar.print = Calendar_print;

function Calendar_get_month(monthNo) {
	return Calendar.Months[monthNo];
}

function Calendar_get_daysofmonth(monthNo, p_year) {
	/* 
	Check for leap year ..
	1.Years evenly divisible by four are normally leap years, except for... 
	2.Years also evenly divisible by 100 are not leap years, except for... 
	3.Years also evenly divisible by 400 are leap years. 
	*/
	if ((p_year % 4) == 0) {
		if ((p_year % 100) == 0 && (p_year % 400) != 0)
			return Calendar.DOMonth[monthNo];
	
		return Calendar.lDOMonth[monthNo];
	} else
		return Calendar.DOMonth[monthNo];
}

function Calendar_print() {
	ggWinCal.print();
}

function Calendar_calc_month_year(p_Month, p_Year, incr) {
	/* 
	Will return an 1-D array with 1st element being the calculated month 
	and second being the calculated year 
	after applying the month increment/decrement as specified by 'incr' parameter.
	'incr' will normally have 1/-1 to navigate thru the months.
	*/
	var ret_arr = new Array();
	
	if (incr == -1) {
		// B A C K W A R D
		if (p_Month == 0) {
			ret_arr[0] = 11;
			ret_arr[1] = parseInt(p_Year) - 1;
		}
		else {
			ret_arr[0] = parseInt(p_Month) - 1;
			ret_arr[1] = parseInt(p_Year);
		}
	} else if (incr == 1) {
		// F O R W A R D
		if (p_Month == 11) {
			ret_arr[0] = 0;
			ret_arr[1] = parseInt(p_Year) + 1;
		}
		else {
			ret_arr[0] = parseInt(p_Month) + 1;
			ret_arr[1] = parseInt(p_Year);
		}
	}
	
	return ret_arr;
}

// This is for compatibility with Navigator 3, we have to create and discard one object before the prototype object exists.
new Calendar();

Calendar.prototype.getMonthlyCalendarCode = function() {
	var vCode = "";
	var vHeader_Code = "";
	var vData_Code = "";
	
	// Begin Table Drawing code here..
	vCode = vCode + "<TABLE BORDER=1 BGCOLOR=\"" + this.gBGColor + "\">";
	
	vHeader_Code = this.cal_header();
	vData_Code = this.cal_data();
	vCode = vCode + vHeader_Code + vData_Code;
	
	vCode = vCode + "</TABLE>";
	
	return vCode;
}

Calendar.prototype.getNextMonthlyCalendarCode = function() {
	var vCode = "";
	var vHeader_Code = "";
	var vData_Code = "";
	
	// Begin Table Drawing code here..
	vCode = vCode + "<TABLE BORDER=1 BGCOLOR=\"" + this.gBGColor + "\">";
	
	vHeader_Code = this.cal_header();
	vData_Code = this.cal_next_data();
	vCode = vCode + vHeader_Code + vData_Code;
	
	vCode = vCode + "</TABLE>";
	
	return vCode;
}

Calendar.prototype.show = function() {
	var vCode = "";
	
	this.gWinCal.document.open();

	// Setup the page...
	this.wwrite("<html>");
	this.wwrite("<head><title>Calendar</title>");
	this.wwrite("<style type='text/css'>FONT {font-size : 10px; }</style></head>");
	this.wwrite("<body " + 
		"link=\"" + this.gLinkColor + "\" " + 
		"vlink=\"" + this.gLinkColor + "\" " +
		"alink=\"" + this.gLinkColor + "\" " +
		"text=\"" + this.gTextColor + "\">");
	// Show navigation buttons
	var prevMMYYYY = Calendar.calc_month_year(this.gMonth, this.gYear, -1);
	var prevMM = prevMMYYYY[0];
	var prevYYYY = prevMMYYYY[1];

	var nextMMYYYY = Calendar.calc_month_year(this.gMonth, this.gYear, 1);
	var nextMM = nextMMYYYY[0];
	var nextYYYY = nextMMYYYY[1];
	this.wwrite("<center>");	
	this.wwrite("<TABLE WIDTH='50%' BORDER=1 CELLSPACING=0 CELLPADDING=0 BGCOLOR='#e0e0e0'><TR><TD ALIGN=center>");
	
	this.wwrite("<FONT SIZE='1'><B>[<A HREF=\"" +
		"javascript:window.opener.Build(" + 
		"'" + this.gReturnItem + "', '" + this.gMonth + "', '" + (parseInt(this.gYear)-1) + "', '" + this.gFormat + 		"'" +
		");" +
		"\"><<<\/A>]</FONT></TD><TD ALIGN=center>");

	this.wwrite("<FONT SIZE='1'><B>[<A HREF=\"" +
		"javascript:window.opener.Build(" + 
		"'" + this.gReturnItem + "', '" + prevMM + "', '" + prevYYYY + "', '" + this.gFormat + "'" +
		");" +
		"\"><<\/A>]</TD><TD ALIGN=center>");

	this.wwrite("<FONT SIZE='1'><B>[<A HREF=\"javascript:window.print();\">Print</A>]</FONT></TD><TD ALIGN=center>");
	this.wwrite("<FONT SIZE='1'><B>[<A HREF=\"" +
		"javascript:window.opener.Build(" + 
		"'" + this.gReturnItem + "', '" + nextMM + "', '" + nextYYYY + "', '" + this.gFormat + "'" +
		");" +
		"\">><\/A>]</FONT></TD><TD ALIGN=center>");

	this.wwrite("<FONT SIZE='1'><B>[<A HREF=\"" +
		"javascript:window.opener.Build(" + 
		"'" + this.gReturnItem + "', '" + this.gMonth + "', '" + (parseInt(this.gYear)+1) + "', '" + this.gFormat + "'" +
		");" +
		"\">>><\/A>]</TD></TR></TABLE><BR>");
	this.wwrite("</center>");	
	this.wwrite("<table border=0 cellpading=0 cellspacing=0><tr><td align=left valign=bottom>");
	this.wwriteA("<FONT FACE='" + fontface + "' SIZE=1><B>");
	this.wwriteA(this.gMonthName + " " + this.gYear + "</B><br>");
	// Get the complete calendar code for the month..
	vCode = this.getMonthlyCalendarCode();
	this.wwrite(vCode);
	this.wwrite("</td><td align=left valign=bottom>");
//

	this.wwriteA("<FONT FACE='" + fontface + "' SIZE=1><B>");
	this.wwriteA(this.gNextMonthName + "</B><br>");
	
	this.wwrite("<TABLE WIDTH='50%' BORDER=0 CELLSPACING=0 CELLPADDING=0 BGCOLOR='#e0e0e0'><TR><TD ALIGN=center>");
	


	// Get the complete calendar code for the month..
	vCode = this.getNextMonthlyCalendarCode();
	this.wwrite(vCode);

//

	this.wwrite("</font>");
	this.wwrite("</td></tr></table>");
	this.wwrite("</body></html>");
	this.gWinCal.document.close();
}

Calendar.prototype.showY = function() {
	var vCode = "";
	var i;
	var vr, vc, vx, vy;		
	var vxf = 285;	
	var vyf = 200;	
	var vxm = 10;	
	var vym;			
	if (isIE)	vym = 75;
	else if (isNav)	vym = 25;
	
	this.gWinCal.document.open();

	this.wwrite("<html>");
	this.wwrite("<head><title>Calendar</title>");
	this.wwrite("<style type='text/css'>\n<!--");
	for (i=0; i<12; i++) {
		vc = i % 3;
		if (i>=0 && i<= 2)	vr = 0;
		if (i>=3 && i<= 5)	vr = 1;
		if (i>=6 && i<= 8)	vr = 2;
		if (i>=9 && i<= 11)	vr = 3;
		
		vx = parseInt(vxf * vc) + vxm;
		vy = parseInt(vyf * vr) + vym;

		this.wwrite(".lclass" + i + " {position:absolute;top:" + vy + ";left:" + vx + ";}");
	}
	this.wwrite("-->\n</style>");
	this.wwrite("</head>");

	this.wwrite("<body " + 
		"link=\"" + this.gLinkColor + "\" " + 
		"vlink=\"" + this.gLinkColor + "\" " +
		"alink=\"" + this.gLinkColor + "\" " +
		"text=\"" + this.gTextColor + "\">");
	this.wwrite("<FONT FACE='" + fontface + "' SIZE=1><B>");
	this.wwrite("Year : " + this.gYear);
	this.wwrite("</B><BR>");


	var prevYYYY = parseInt(this.gYear) - 1;
	var nextYYYY = parseInt(this.gYear) + 1;
	
	this.wwrite("<TABLE WIDTH='100%' BORDER=1 CELLSPACING=0 CELLPADDING=0 BGCOLOR='#e0e0e0' ALIGN='center'><TR><TD ALIGN=center>");
	this.wwrite("<FONT SIZE='1'>[<A HREF=\"" +
		"javascript:window.opener.Build(" + 
		"'" + this.gReturnItem + "', null, '" + prevYYYY + "', '" + this.gFormat + "'" +
		");" +
		"\" alt='Prev Year'><<<\/A>]</FONT></TD><TD ALIGN=center>");
	this.wwrite("<FONT SIZE='1'>[<A HREF=\"javascript:window.print();\">Print</A>]</FONT></TD><TD ALIGN=center>");
	this.wwrite("<FONT SIZE='1'>[<A HREF=\"" +
		"javascript:window.opener.Build(" + 
		"'" + this.gReturnItem + "', null, '" + nextYYYY + "', '" + this.gFormat + "'" +
		");" +
		"\">>><\/A>]</FONT></TD></TR></TABLE><BR>");


	var j;
	for (i=11; i>=0; i--) {
		if (isIE)
			this.wwrite("<DIV ID=\"layer" + i + "\" CLASS=\"lclass" + i + "\">");
		else if (isNav)
			this.wwrite("<LAYER ID=\"layer" + i + "\" CLASS=\"lclass" + i + "\">");

		this.gMonth = i;
		this.gMonthName = Calendar.get_month(this.gMonth);
		vCode = this.getMonthlyCalendarCode();
		this.wwrite(this.gMonthName + "/" + this.gYear + "<BR>");
		this.wwrite(vCode);

		if (isIE)
			this.wwrite("</DIV>");
		else if (isNav)
			this.wwrite("</LAYER>");
	}

	this.wwrite("</font><BR></body></html>");
	this.gWinCal.document.close();
}

Calendar.prototype.wwrite = function(wtext) {
	this.gWinCal.document.writeln(wtext);
}

Calendar.prototype.wwriteA = function(wtext) {
	this.gWinCal.document.write(wtext);
}

Calendar.prototype.cal_header = function() {
	var vCode = "";
	
	vCode = vCode + "<TR>";
	vCode = vCode + "<TD WIDTH='14%'><FONT SIZE='1' FACE='" + fontface + "' COLOR='" + this.gHeaderColor + "'><B>Su</B></FONT></TD>";
	vCode = vCode + "<TD WIDTH='14%'><FONT SIZE='1' FACE='" + fontface + "' COLOR='" + this.gHeaderColor + "'><B>Mo</B></FONT></TD>";
	vCode = vCode + "<TD WIDTH='14%'><FONT SIZE='1' FACE='" + fontface + "' COLOR='" + this.gHeaderColor + "'><B>Tu</B></FONT></TD>";
	vCode = vCode + "<TD WIDTH='14%'><FONT SIZE='1' FACE='" + fontface + "' COLOR='" + this.gHeaderColor + "'><B>We</B></FONT></TD>";
	vCode = vCode + "<TD WIDTH='14%'><FONT SIZE='1' FACE='" + fontface + "' COLOR='" + this.gHeaderColor + "'><B>Th</B></FONT></TD>";
	vCode = vCode + "<TD WIDTH='14%'><FONT SIZE='1' FACE='" + fontface + "' COLOR='" + this.gHeaderColor + "'><B>Fr</B></FONT></TD>";
	vCode = vCode + "<TD WIDTH='16%'><FONT SIZE='1' FACE='" + fontface + "' COLOR='" + this.gHeaderColor + "'><B>Sa</B></FONT></TD>";
	vCode = vCode + "</TR>";
	
	return vCode;
}

Calendar.prototype.cal_data = function() {
	var vDate = new Date();
	vDate.setDate(1);
	vDate.setMonth(this.gMonth);
	vDate.setFullYear(this.gYear);

	var vFirstDay=vDate.getDay();
	var vDay=1;
	var vLastDay=Calendar.get_daysofmonth(this.gMonth, this.gYear);
	var vOnLastDay=0;
	var vCode = "";



	vCode = vCode + "<TR>";
	for (i=0; i<vFirstDay; i++) {
		vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(i) + "><FONT SIZE='1' FACE='" + fontface + "'> </FONT></TD>";
	}


	for (j=vFirstDay; j<7; j++) {
		vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j) + "><FONT SIZE='1' FACE='" + fontface + "'>" + 
			"<A HREF='#' " + 
				"onClick=\"self.opener.document." + this.gReturnItem + ".value='" + 
				this.format_data(vDay) + 
				"'; window.opener.sprdateprzyjazdu(self.opener.document.hotels.checkInDate.value,'" + this.gReturnItem + "'); window.close(); \">" + 
				this.format_day(vDay) + 
			"</A>" + 
			"</FONT></TD>";
		vDay=vDay + 1;
	}
	vCode = vCode + "</TR>";


	for (k=2; k<7; k++) {
		vCode = vCode + "<TR>";

		for (j=0; j<7; j++) {
			vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j) + "><FONT SIZE='1' FACE='" + fontface + "'>" + 
				"<A HREF='#' " + 
					"onClick=\"self.opener.document." + this.gReturnItem + ".value='" + 
					this.format_data(vDay) + 
					"'; window.opener.sprdateprzyjazdu(self.opener.document.hotels.checkInDate.value,'" + this.gReturnItem + "'); window.close(); \">" + 
				this.format_day(vDay) + 
				"</A>" + 
				"</FONT></TD>";
			vDay=vDay + 1;

			if (vDay > vLastDay) {
				vOnLastDay = 1;
				break;
			}
		}

		if (j == 6)
			vCode = vCode + "</TR>";
		if (vOnLastDay == 1)
			break;
	}
	

	for (m=1; m<(7-j); m++) {
		if (this.gYearly)
			vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j+m) + 
			"><FONT SIZE='1' FACE='" + fontface + "' COLOR='gray'> </FONT></TD>";
		else
			vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j+m) + 
			"><FONT SIZE='1' FACE='" + fontface + "' COLOR='gray'>" + m + "</FONT></TD>";
	}
	
	return vCode;
}

Calendar.prototype.cal_next_data = function() {
	var vDate = new Date();
	vDate.setDate(1);
	vDate.setMonth(this.gNextMonth);
	vDate.setFullYear(this.gYear);

	var vFirstDay=vDate.getDay();
	var vDay=1;
	var vLastDay=Calendar.get_daysofmonth(this.gNextMonth, this.gYear);
	var vOnLastDay=0;
	var vCode = "";

	

	vCode = vCode + "<TR>";
	for (i=0; i<vFirstDay; i++) {
		vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(i) + "><FONT SIZE='1' FACE='" + fontface + "'> </FONT></TD>";
	}


	for (j=vFirstDay; j<7; j++) {
		vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j) + "><FONT SIZE='1' FACE='" + fontface + "'>" + 
			"<A HREF='#' " + 
				"onClick=\"self.opener.document." + this.gReturnItem + ".value='" + 
				this.format_next_data(vDay) + 
				"'; window.opener.sprdateprzyjazdu(self.opener.document.hotels.checkInDate.value,'" + this.gReturnItem + "'); window.close(); \">" + 
				vDay + 
			"</A>" + 
			"</FONT></TD>";
		vDay=vDay + 1;
	}
	vCode = vCode + "</TR>";

	for (k=2; k<7; k++) {
		vCode = vCode + "<TR>";

		for (j=0; j<7; j++) {
			vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j) + "><FONT SIZE='1' FACE='" + fontface + "'>" + 
				"<A HREF='#' " + 
					"onClick=\"self.opener.document." + this.gReturnItem + ".value='" + 
					this.format_next_data(vDay) + 
					"'; window.opener.sprdateprzyjazdu(self.opener.document.hotels.checkInDate.value,'" + this.gReturnItem + "'); window.close(); \">" + 
				vDay + 
				"</A>" + 
				"</FONT></TD>";
			vDay=vDay + 1;

			if (vDay > vLastDay) {
				vOnLastDay = 1;
				break;
			}
		}

		if (j == 6)
			vCode = vCode + "</TR>";
		if (vOnLastDay == 1)
			break;
	}
	

	for (m=1; m<(7-j); m++) {
		if (this.gYearly)
			vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j+m) + 
			"><FONT SIZE='1' FACE='" + fontface + "' COLOR='gray'> </FONT></TD>";
		else
			vCode = vCode + "<TD WIDTH='14%'" + this.write_weekend_string(j+m) + 
			"><FONT SIZE='1' FACE='" + fontface + "' COLOR='gray'>" + m + "</FONT></TD>";
	}
	
	return vCode;
}

Calendar.prototype.format_day = function(vday) {
	var vNowDay = gNow.getDate();
	var vNowMonth = gNow.getMonth();
	var vNowYear = gNow.getFullYear();

	if (vday == vNowDay && this.gMonth == vNowMonth && this.gYear == vNowYear)
		return ("<FONT COLOR=\"RED\"><B>" + vday + "</B></FONT>");
	else
		return (vday);
}


Calendar.prototype.write_weekend_string = function(vday) {
	var i;


	for (i=0; i<weekend.length; i++) {
		if (vday == weekend[i])
			return (" BGCOLOR=\"" + weekendColor + "\"");
	}
	
	return "";
}

Calendar.prototype.format_data = function(p_day) {
	var vData;
	var vMonth = 1 + this.gMonth;
	vMonth = (vMonth.toString().length < 2) ? "0" + vMonth : vMonth;
	var vMon = Calendar.get_month(this.gMonth).substr(0,3).toUpperCase();
	var vFMon = Calendar.get_month(this.gMonth).toUpperCase();
	var vY4 = new String(this.gYear);
	var vY2 = new String(this.gYear.substr(2,2));
	var vDD = (p_day.toString().length < 2) ? "0" + p_day : p_day;

	switch (this.gFormat) {
		case "MM\/DD\/YYYY" :
			vData = vMonth + "\/" + vDD + "\/" + vY4;
			break;
		case "MM\/DD\/YY" :
			vData = vMonth + "\/" + vDD + "\/" + vY2;
			break;
		case "MM-DD-YYYY" :
			vData = vMonth + "-" + vDD + "-" + vY4;
			break;
		case "MM-DD-YY" :
			vData = vMonth + "-" + vDD + "-" + vY2;
			break;

		case "DD\/MON\/YYYY" :
			vData = vDD + "\/" + vMon + "\/" + vY4;
			break;
		case "DD\/MON\/YY" :
			vData = vDD + "\/" + vMon + "\/" + vY2;
			break;
		case "DD-MON-YYYY" :
			vData = vDD + "-" + vMon + "-" + vY4;
			break;
		case "DD-MON-YY" :
			vData = vDD + "-" + vMon + "-" + vY2;
			break;

		case "DD\/MONTH\/YYYY" :
			vData = vDD + "\/" + vFMon + "\/" + vY4;
			break;
		case "DD\/MONTH\/YY" :
			vData = vDD + "\/" + vFMon + "\/" + vY2;
			break;
		case "DD-MONTH-YYYY" :
			vData = vDD + "-" + vFMon + "-" + vY4;
			break;
		case "DD-MONTH-YY" :
			vData = vDD + "-" + vFMon + "-" + vY2;
			break;

		case "DD\/MM\/YYYY" :
			vData = vDD + "\/" + vMonth + "\/" + vY4;
			break;
		case "DD\/MM\/YY" :
			vData = vDD + "\/" + vMonth + "\/" + vY2;
			break;
		case "DD-MM-YYYY" :
			vData = vDD + "-" + vMonth + "-" + vY4;
			break;
		case "DD-MM-YY" :
			vData = vDD + "-" + vMonth + "-" + vY2;
			break;
		case "YYYY-MM-DD" :
			vData = vY4 + "-" + vMonth + "-" + vDD;
			break;

		default :
			vData = vY4 + "-" + vMonth + "-" + vDD;
	}

	return vData;
}

Calendar.prototype.format_next_data = function(p_day) {
	var vData;
	var vMonth = 1 + this.gNextMonth;
	vMonth = (vMonth.toString().length < 2) ? "0" + vMonth : vMonth;
	var vMon = Calendar.get_month(this.gNextMonth).substr(0,3).toUpperCase();
	var vFMon = Calendar.get_month(this.gNextMonth).toUpperCase();
	var vY4 = new String(this.gYear);
	var vY2 = new String(this.gYear.substr(2,2));
	var vDD = (p_day.toString().length < 2) ? "0" + p_day : p_day;

	switch (this.gFormat) {
		case "MM\/DD\/YYYY" :
			vData = vMonth + "\/" + vDD + "\/" + vY4;
			break;
		case "MM\/DD\/YY" :
			vData = vMonth + "\/" + vDD + "\/" + vY2;
			break;
		case "MM-DD-YYYY" :
			vData = vMonth + "-" + vDD + "-" + vY4;
			break;
		case "MM-DD-YY" :
			vData = vMonth + "-" + vDD + "-" + vY2;
			break;

		case "DD\/MON\/YYYY" :
			vData = vDD + "\/" + vMon + "\/" + vY4;
			break;
		case "DD\/MON\/YY" :
			vData = vDD + "\/" + vMon + "\/" + vY2;
			break;
		case "DD-MON-YYYY" :
			vData = vDD + "-" + vMon + "-" + vY4;
			break;
		case "DD-MON-YY" :
			vData = vDD + "-" + vMon + "-" + vY2;
			break;

		case "DD\/MONTH\/YYYY" :
			vData = vDD + "\/" + vFMon + "\/" + vY4;
			break;
		case "DD\/MONTH\/YY" :
			vData = vDD + "\/" + vFMon + "\/" + vY2;
			break;
		case "DD-MONTH-YYYY" :
			vData = vDD + "-" + vFMon + "-" + vY4;
			break;
		case "DD-MONTH-YY" :
			vData = vDD + "-" + vFMon + "-" + vY2;
			break;

		case "DD\/MM\/YYYY" :
			vData = vDD + "\/" + vMonth + "\/" + vY4;
			break;
		case "DD\/MM\/YY" :
			vData = vDD + "\/" + vMonth + "\/" + vY2;
			break;
		case "DD-MM-YYYY" :
			vData = vDD + "-" + vMonth + "-" + vY4;
			break;
		case "DD-MM-YY" :
			vData = vDD + "-" + vMonth + "-" + vY2;
			break;
		case "YYYY-MM-DD" :
			vData = vY4 + "-" + vMonth + "-" + vDD;
			break;

		default :
			vData = vY4 + "-" + vMonth + "-" + vDD;
	}

	return vData;
}

function Build(p_item, p_month, p_year, p_format) {
	var p_WinCal = ggWinCal;
	gCal = new Calendar(p_item, p_WinCal, p_month, p_year, p_format);


	gCal.gBGColor="white";
	gCal.gLinkColor="black";
	gCal.gTextColor="black";
	gCal.gHeaderColor="darkgreen";


	if (gCal.gYearly)	gCal.showY();
	else	gCal.show();
}

function kalendarz() {

	p_item = arguments[0];
	if (arguments[1] == null)
	{
		p_month = new String(gNow.getMonth());

	}
	else
		p_month = arguments[1];
	if (arguments[2] == "" || arguments[2] == null)
		p_year = new String(gNow.getFullYear().toString());
	else
		p_year = arguments[2];
	if (arguments[3] == null)
		p_format = "YYYY-MM-DD";
	else
		p_format = arguments[3];

	vWinCal = window.open("", "Calendar", 
		"width=330,height=200,status=no,resizable=no,top=200,left=200");
	vWinCal.opener = self;
	ggWinCal = vWinCal;

	Build(p_item, p_month, p_year, p_format);

}

function show_yearly_calendar(p_item, p_year, p_format) {
	// Load the defaults..
	if (p_year == null || p_year == "")
		p_year = new String(gNow.getFullYear().toString());
	if (p_format == null || p_format == "")
		p_format = "MM/DD/YYYY";

	var vWinCal = window.open("", "Calendar", "scrollbars=yes");
	vWinCal.opener = self;
	ggWinCal = vWinCal;

	Build(p_item, null, p_year, p_format);
}

/*

koniec kalendzarz

*/


function zmienliczbeosob(liczbaosob)
{
	var numOfBeds = document.hotels.numOfBedsSelect;
	var count = numOfBeds.options.length;
	var i;
	
	for (i=0; i<count; i++)
	{
		numOfBeds.remove(0);
	}
	
	numOfBeds.selectedIndex = 0;
	

	var start = liczbaosob > 1 ? liczbaosob-1 : 1;
	var stop = liczbaosob > 4 ? 4 : liczbaosob;
	
	for (i=start; i<=stop; i++)
	{
		var el = document.createElement('OPTION');
		el.text = String(i);
		el.value = i;
		numOfBeds.add(el, document.all ? i : null);

	}
	
	document.hotels.numOfBedsSelect.value = stop;
}