var languageCode = 'en';	// Possible values: 	en,ge,no,nl,es,pt-br,fr	
							// en = english, ge = german, no = norwegian,nl = dutch, es = spanish, pt-br = portuguese, fr = french, da = danish, hu = hungarian(Use UTF-8 doctype for hungarian)

							
// Format of current day at the bottom of the calendar
// [todayString] = the value of todayString
// [dayString] = day of week (examle: Mon, Tue, Wed...)
// [day] = Day of month, 1..31
// [monthString] = Name of current month
// [year] = Current year							
var todayStringFormat = '[todayString] [dayString]. [day]. [monthString] [year]';						
var pathToImages = 'images/';	// Relative to your HTML file

var calendar_offsetTop = 0;		// Offset - calendar placement - You probably have to modify this value if you're not using a strict doctype
var calendar_offsetLeft = 0;	// Offset - calendar placement - You probably have to modify this value if you're not using a strict doctype
var calendarDiv = false;

var MSIE = false;
var Opera = false;
if(navigator.userAgent.indexOf('MSIE')>=0 && navigator.userAgent.indexOf('Opera')<0)MSIE=true;
if(navigator.userAgent.indexOf('Opera')>=0)Opera=true;

switch(languageCode){
	case "vi":	// Vietnamesse
		var monthArray = ['Thang 1','Thang 2','Thang 3','Thang 4','Thang 5','Thang 6','Thang 7','Thang 8','Thang 9','Thang 10','Thang 11','Thang 12'];
		var monthArrayShort = ['Th1','Th2','Th3','Th4','Th5','Th6','Th7','Th8','Th9','Th10','Th11','Th12'];
		var dayArray = ['Thu 2','Thu 3','Thu 4','Thu 5','Thu 6','Thu 7','Chu Nhat'];	
		var weekString = 'Tuan';
		var todayString = 'Hom nay la';		
		break;
	case "en":	// English
		var monthArray = ['January','February','March','April','May','June','July','August','September','October','November','December'];
		var monthArrayShort = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'];
		var dayArray = ['Mon','Tue','Wed','Thu','Fri','Sat','Sun'];
		var weekString = 'Week';
		var todayString = 'Today is';
		break;
	
/*
	case "no":	// Norwegian
		var monthArray = ['Januar','Februar','Mars','April','Mai','Juni','Juli','August','September','Oktober','November','Desember'];
		var monthArrayShort = ['Jan','Feb','Mar','Apr','Mai','Jun','Jul','Aug','Sep','Okt','Nov','Des'];
		var dayArray = ['Man','Tir','Ons','Tor','Fre','L&oslash;r','S&oslash;n'];	
		var weekString = 'Uke';
		var todayString = 'Dagen i dag er';
		break;	
	case "nl":	// Dutch
		var monthArray = ['Januari','Februari','Maart','April','Mei','Juni','Juli','Augustus','September','Oktober','November','December'];
		var monthArrayShort = ['Jan','Feb','Mar','Apr','Mei','Jun','Jul','Aug','Sep','Okt','Nov','Dec'];
		var dayArray = ['Ma','Di','Wo','Do','Vr','Za','Zo'];
		var weekString = 'Week';
		var todayString = 'Vandaag';
		break;	
	case "es": // Spanish
		var monthArray = ['Enero','Febrero','Marzo','April','Mayo','Junio','Julio','Agosto','Septiembre','Octubre','Noviembre','Diciembre'];
		var monthArrayShort =['Ene','Feb','Mar','Abr','May','Jun','Jul','Ago','Sep','Oct','Nov','Dic'];
		var dayArray = ['Lun','Mar','Mie','Jue','Vie','Sab','Dom'];
		var weekString = 'Semana';
		var todayString = 'Hoy es';
		break; 	
	case "pt-br":  // Brazilian portuguese (pt-br)
		var monthArray = ['Janeiro','Fevereiro','Mar&ccedil;o','Abril','Maio','Junho','Julho','Agosto','Setembro','Outubro','Novembro','Dezembro'];
		var monthArrayShort = ['Jan','Fev','Mar','Abr','Mai','Jun','Jul','Ago','Set','Out','Nov','Dez'];
		var dayArray = ['Seg','Ter','Qua','Qui','Sex','S&aacute;b','Dom'];
		var weekString = 'Sem.';
		var todayString = 'Hoje &eacute;';
		break;
	case "fr":      // French
		var monthArray = ['Janvier','Fvrier','Mars','Avril','Mai','Juin','Juillet','Aot','Septembre','Octobre','Novembre','Dcembre'];		
		var monthArrayShort = ['Jan','Fev','Mar','Avr','Mai','Jun','Jul','Aou','Sep','Oct','Nov','Dec'];
		var dayArray = ['Lun','Mar','Mer','Jeu','Ven','Sam','Dim'];
		var weekString = 'Sem';
		var todayString = "Aujourd'hui";
		break; 	
	case "ru":	// Russian - Remember to use encoding windows-1251 , i.e. the <meta> tag.
		var monthArray = ['','','','','','','','','','','',''];
		var monthArrayShort = ['','','','','','','','','','','',''];
		var dayArray = ['','','','','','',''];
		var weekString = '#';
		var todayString = '';
		break;		
	case "da": //Danish
		var monthArray = ['januar','februar','marts','april','maj','juni','juli','august','september','oktober','november','december'];
		var monthArrayShort = ['jan','feb','mar','apr','maj','jun','jul','aug','sep','okt','nov','dec'];
		var dayArray = ['man','tirs','ons','tors','fre','lr','sn']
		var weekString = 'Uge';
		var todayString = 'I dag er den';
		break;	
	case "hu":	// Hungarian  - Remember to use UTF-8 encoding, i.e. the <meta> tag
		var monthArray = ['Január','Február','Március','?prilis','Május','Június','Július','Augusztus','Szeptember','Október','November','December'];
		var monthArrayShort = ['Jan','Feb','Márc','?pr','Máj','Jún','Júl','Aug','Szep','Okt','Nov','Dec'];
		var dayArray = ['Hé','Ke','Sze','Cs','Pé','Szo','Vas'];
		var weekString = 'Hét';
		var todayString = 'Mai nap';	
		break;
	case "it":	// Italian
		var monthArray = ['Gennaio','Febbraio','Marzo','Aprile','Maggio','Giugno','Luglio','Agosto','Settembre','Ottobre','Novembre','Dicembre'];
		var monthArrayShort = ['Gen','Feb','Mar','Apr','Mag','Giu','Lugl','Ago','Set','Ott','Nov','Dic'];
		var dayArray = ['Lun',';Mar','Mer','Gio','Ven','Sab','Dom'];
		var weekString = 'Settimana';
		var todayString = 'Oggi &egrave; il';
		break;
*/
}

var daysInMonthArray = [31,28,31,30,31,30,31,31,30,31,30,31];
var currentMonth;
var currentYear;
var calendarContentDiv;
var returnDateTo;
var returnFormat;
var activeSelectBoxMonth;
var activeSelectBoxYear;
var iframeObj = false;

var returnDateToYear;
var returnDateToMonth;
var returnDateToDay;

var inputYear;
var inputMonth;
var inputDay;

var selectBoxHighlightColor = '#D60808'; // Highlight color of select boxes
var selectBoxRolloverBgColor = '#E2EBED'; // Background color on drop down lists(rollover)
function cancelCalendarEvent()
{
	return false;
}
function isLeapYear(inputYear)
{
	if(inputYear%400==0||(inputYear%4==0&&inputYear%100!=0)) return true;
	return false;	
	
}
var activeSelectBoxMonth = false;

function highlightMonthYear()
{
	if(activeSelectBoxMonth)activeSelectBoxMonth.className='';
	
	if(this.className=='monthYearActive'){
		this.className='';	
	}else{
		this.className = 'monthYearActive';
		activeSelectBoxMonth = this;
	}
}

function showMonthDropDown()
{
	if(document.getElementById('monthDropDown').style.display=='block'){
		document.getElementById('monthDropDown').style.display='none';	
	}else{
		document.getElementById('monthDropDown').style.display='block';		
		document.getElementById('yearDropDown').style.display='none';
	}
}

function showYearDropDown()
{
	if(document.getElementById('yearDropDown').style.display=='block'){
		document.getElementById('yearDropDown').style.display='none';	
	}else{
		document.getElementById('yearDropDown').style.display='block';	
		document.getElementById('monthDropDown').style.display='none';	
	}		

}

function selectMonth()
{
	document.getElementById('calendar_month_txt').innerHTML = this.innerHTML
	currentMonth = this.id.replace(/[^\d]/g,'');

	document.getElementById('monthDropDown').style.display='none';
	for(var no=0;no<monthArray.length;no++){
		document.getElementById('monthDiv_'+no).style.color='';	
	}
	this.style.color = selectBoxHighlightColor;
	activeSelectBoxMonth = this;
	writeCalendarContent();
	
}

function selectYear()
{
	document.getElementById('calendar_year_txt').innerHTML = this.innerHTML
	currentYear = this.innerHTML.replace(/[^\d]/g,'');
	document.getElementById('yearDropDown').style.display='none';
	if(activeSelectBoxYear){
		activeSelectBoxYear.style.color='';
	}
	activeSelectBoxYear=this;
	this.style.color = selectBoxHighlightColor;
	writeCalendarContent();
	
}

function switchMonth()
{
	if(this.src.indexOf('left')>=0){
		currentMonth=currentMonth-1;;
		if(currentMonth<0){
			currentMonth=11;
			currentYear=currentYear-1;
		}
	}else{
		currentMonth=currentMonth+1;;
		if(currentMonth>11){
			currentMonth=0;
			currentYear=currentYear/1+1;
		}	
	}	
	
	writeCalendarContent();	
	
	
}

function createMonthDiv(){
	var div = document.createElement('DIV');
	div.className='monthYearPicker';
	div.id = 'monthPicker';
	
	for(var no=0;no<monthArray.length;no++){
		var subDiv = document.createElement('DIV');
		subDiv.innerHTML = monthArray[no];
		subDiv.onmouseover = highlightMonthYear;
		subDiv.onmouseout = highlightMonthYear;
		subDiv.onclick = selectMonth;
		subDiv.id = 'monthDiv_' + no;
		subDiv.style.width = '56px';
		subDiv.onselectstart = cancelCalendarEvent;		
		div.appendChild(subDiv);
		if(currentMonth && currentMonth==no){
			subDiv.style.color = selectBoxHighlightColor;
			activeSelectBoxMonth = subDiv;
		}				
		
	}	
	return div;
	
}

function changeSelectBoxYear()
{

	var yearItems = this.parentNode.getElementsByTagName('DIV');
	if(this.innerHTML.indexOf('-')>=0){
		var startYear = yearItems[1].innerHTML/1 -1;
		if(activeSelectBoxYear){
			activeSelectBoxYear.style.color='';
		}
	}else{
		var startYear = yearItems[1].innerHTML/1 +1;
		if(activeSelectBoxYear){
			activeSelectBoxYear.style.color='';

		}			
	}

	for(var no=1;no<yearItems.length-1;no++){
		yearItems[no].innerHTML = startYear+no-1;	
		yearItems[no].id = 'yearDiv' + (startYear/1+no/1-1);	
		
	}		
	if(activeSelectBoxYear){
		activeSelectBoxYear.style.color='';
		if(document.getElementById('yearDiv'+currentYear)){
			activeSelectBoxYear = document.getElementById('yearDiv'+currentYear);
			activeSelectBoxYear.style.color=selectBoxHighlightColor;;
		}
	}
}

function updateYearDiv()
{
	var div = document.getElementById('yearDropDown');
	var yearItems = div.getElementsByTagName('DIV');
	for(var no=1;no<yearItems.length-1;no++){
		yearItems[no].innerHTML = currentYear/1 -6 + no;	
		if(currentYear==(currentYear/1 -6 + no)){
			yearItems[no].style.color = selectBoxHighlightColor;
			activeSelectBoxYear = yearItems[no];				
		}else{
			yearItems[no].style.color = '';
		}
	}		
}

function updateMonthDiv()
{
	for(no=0;no<12;no++){
		document.getElementById('monthDiv_' + no).style.color = '';
	}		
	document.getElementById('monthDiv_' + currentMonth).style.color = selectBoxHighlightColor;
	activeSelectBoxMonth = 	document.getElementById('monthDiv_' + currentMonth);
}

function createYearDiv()
{

	if(!document.getElementById('yearDropDown')){
		var div = document.createElement('DIV');
		div.className='monthYearPicker';
	}else{
		var div = document.getElementById('yearDropDown');
		var subDivs = div.getElementsByTagName('DIV');
		for(var no=0;no<subDivs.length;no++){
			subDivs[no].parentNode.removeChild(subDivs[no]);	
		}	
	}	
	
	
	var d = new Date();
	if(currentYear){
		d.setFullYear(currentYear);	
	}

	var startYear = d.getFullYear()/1 - 5;

	
	var subDiv = document.createElement('DIV');
	subDiv.innerHTML = '&nbsp;&nbsp;- ';
	subDiv.onclick = changeSelectBoxYear;
	subDiv.onmouseover = highlightMonthYear;
	subDiv.onmouseout = highlightMonthYear;	
	subDiv.onselectstart = cancelCalendarEvent;			
	div.appendChild(subDiv);
	
	for(var no=startYear;no<(startYear+10);no++){
		var subDiv = document.createElement('DIV');
		subDiv.innerHTML = no;
		subDiv.onmouseover = highlightMonthYear;
		subDiv.onmouseout = highlightMonthYear;		
		subDiv.onclick = selectYear;		
		subDiv.id = 'yearDiv' + no;	
		subDiv.onselectstart = cancelCalendarEvent;	
		div.appendChild(subDiv);
		if(currentYear && currentYear==no){
			subDiv.style.color = selectBoxHighlightColor;
			activeSelectBoxYear = subDiv;
		}			
	}
	var subDiv = document.createElement('DIV');
	subDiv.innerHTML = '&nbsp;&nbsp;+ ';
	subDiv.onclick = changeSelectBoxYear;
	subDiv.onmouseover = highlightMonthYear;
	subDiv.onmouseout = highlightMonthYear;		
	subDiv.onselectstart = cancelCalendarEvent;			
	div.appendChild(subDiv);		

	
	return div;
}

function highlightSelect()
{
	if(this.className=='selectBox'){
		this.className = 'selectBoxOver';	
		this.getElementsByTagName('IMG')[0].src = pathToImages + 'down_over.gif';
	}else{
		this.className = 'selectBox';	
		this.getElementsByTagName('IMG')[0].src = pathToImages + 'down.gif';			
	}
	
}

function highlightArrow()
{
	if(this.src.indexOf('over')>=0){
		if(this.src.indexOf('left')>=0)this.src = pathToImages + 'left.gif';	
		if(this.src.indexOf('right')>=0)this.src = pathToImages + 'right.gif';				
	}else{
		if(this.src.indexOf('left')>=0)this.src = pathToImages + 'left_over.gif';	
		if(this.src.indexOf('right')>=0)this.src = pathToImages + 'right_over.gif';	
	}
}

function highlightClose()
{
	if(this.src.indexOf('over')>=0){
		this.src = pathToImages + 'close.gif';
	}else{
		this.src = pathToImages + 'close_over.gif';	
	}	

}

function closeCalendar(){

	document.getElementById('yearDropDown').style.display='none';
	document.getElementById('monthDropDown').style.display='none';
		
	calendarDiv.style.display='none';
	if(iframeObj)iframeObj.style.display='none';
	if(activeSelectBoxMonth)activeSelectBoxMonth.className='';
	if(activeSelectBoxYear)activeSelectBoxYear.className='';
	

}

function writeTopBar()
{

	var topBar = document.createElement('DIV');
	topBar.className = 'topBar';
	topBar.id = 'topBar';
	calendarDiv.appendChild(topBar);
	
	// Left arrow
	var leftDiv = document.createElement('DIV');
	leftDiv.style.marginRight = '1px';
	var img = document.createElement('IMG');
	img.src = pathToImages + 'left.gif';
	img.onmouseover = highlightArrow;
	img.onclick = switchMonth;
	img.onmouseout = highlightArrow;
	leftDiv.appendChild(img);	
	topBar.appendChild(leftDiv);
	if(Opera)leftDiv.style.width = '16px';
	
	// Right arrow
	var rightDiv = document.createElement('DIV');
	rightDiv.style.marginRight = '1px';
	var img = document.createElement('IMG');
	img.src = pathToImages + 'right.gif';
	img.onclick = switchMonth;
	img.onmouseover = highlightArrow;
	img.onmouseout = highlightArrow;
	rightDiv.appendChild(img);
	if(Opera)rightDiv.style.width = '16px';
	topBar.appendChild(rightDiv);		

			
	// Month selector
	var monthDiv = document.createElement('DIV');
	monthDiv.id = 'monthSelect';
	monthDiv.onmouseover = highlightSelect;
	monthDiv.onmouseout = highlightSelect;
	monthDiv.onclick = showMonthDropDown;
	var span = document.createElement('SPAN');		
	span.innerHTML = monthArray[currentMonth];
	span.id = 'calendar_month_txt';
	monthDiv.appendChild(span);

	var img = document.createElement('IMG');
	img.src = pathToImages + 'down.gif';
	img.style.position = 'absolute';
	img.style.right = '0px';
	monthDiv.appendChild(img);
	monthDiv.className = 'selectBox';
	if(Opera){
		img.style.cssText = 'float:right;position:relative';
		img.style.position = 'relative';
		img.style.styleFloat = 'right';
	}
	topBar.appendChild(monthDiv);

	var monthPicker = createMonthDiv();
	monthPicker.style.left = '37px';
	monthPicker.style.top = monthDiv.offsetTop + monthDiv.offsetHeight + 1 + 'px';
	monthPicker.style.width ='60px';
	monthPicker.id = 'monthDropDown';
	
	calendarDiv.appendChild(monthPicker);
			
	// Year selector
	var yearDiv = document.createElement('DIV');
	yearDiv.onmouseover = highlightSelect;
	yearDiv.onmouseout = highlightSelect;
	yearDiv.onclick = showYearDropDown;
	var span = document.createElement('SPAN');		
	span.innerHTML = currentYear;
	span.id = 'calendar_year_txt';
	yearDiv.appendChild(span);
	topBar.appendChild(yearDiv);
	
	var img = document.createElement('IMG');
	img.src = pathToImages + 'down.gif';
	yearDiv.appendChild(img);
	yearDiv.className = 'selectBox';
	
	if(Opera){
		yearDiv.style.width = '50px';
		img.style.cssText = 'float:right';
		img.style.position = 'relative';
		img.style.styleFloat = 'right';
	}	
	
	var yearPicker = createYearDiv();
	yearPicker.style.left = '113px';
	yearPicker.style.top = monthDiv.offsetTop + monthDiv.offsetHeight + 1 + 'px';
	yearPicker.style.width = '35px';
	yearPicker.id = 'yearDropDown';
	calendarDiv.appendChild(yearPicker);
	
		
	var img = document.createElement('IMG');
	img.src = pathToImages + 'close.gif';
	img.style.styleFloat = 'right';
	img.onmouseover = highlightClose;
	img.onmouseout = highlightClose;
	img.onclick = closeCalendar;
	topBar.appendChild(img);
	if(!document.all){
		img.style.position = 'absolute';
		img.style.right = '2px';
	}
	
	

}

function writeCalendarContent()
{
	var calendarContentDivExists = true;
	if(!calendarContentDiv){
		calendarContentDiv = document.createElement('DIV');
		calendarDiv.appendChild(calendarContentDiv);
		calendarContentDivExists = false;
	}
	currentMonth = currentMonth/1;
	var d = new Date();	
	
	d.setFullYear(currentYear);		
	d.setDate(1);		
	d.setMonth(currentMonth);
	
	var dayStartOfMonth = d.getDay();
	if(dayStartOfMonth==0)dayStartOfMonth=7;
	dayStartOfMonth--;
	
	document.getElementById('calendar_year_txt').innerHTML = currentYear;
	document.getElementById('calendar_month_txt').innerHTML = monthArray[currentMonth];
	
	var existingTable = calendarContentDiv.getElementsByTagName('TABLE');
	if(existingTable.length>0){
		calendarContentDiv.removeChild(existingTable[0]);
	}
	
	var calTable = document.createElement('TABLE');
	calTable.cellSpacing = '0';
	calendarContentDiv.appendChild(calTable);
	var calTBody = document.createElement('TBODY');
	calTable.appendChild(calTBody);
	var row = calTBody.insertRow(-1);
	var cell = row.insertCell(-1);
	cell.innerHTML = weekString;
	cell.style.backgroundColor = selectBoxRolloverBgColor;
	
	for(var no=0;no<dayArray.length;no++){
		var cell = row.insertCell(-1);
		cell.innerHTML = dayArray[no]; 
	}
	
	var row = calTBody.insertRow(-1);
	var cell = row.insertCell(-1);
	cell.style.backgroundColor = selectBoxRolloverBgColor;
	var week = getWeek(currentYear,currentMonth,1);
	cell.innerHTML = week;		// Week
	for(var no=0;no<dayStartOfMonth;no++){
		var cell = row.insertCell(-1);
		cell.innerHTML = '&nbsp;';
	}

	var colCounter = dayStartOfMonth;
	var daysInMonth = daysInMonthArray[currentMonth];
	if(daysInMonth==28){
		if(isLeapYear(currentYear))daysInMonth=29;
	}
	
	for(var no=1;no<=daysInMonth;no++){
		d.setDate(no-1);
		if(colCounter>0 && colCounter%7==0){
			var row = calTBody.insertRow(-1);
			var cell = row.insertCell(-1);
			var week = getWeek(currentYear,currentMonth,no);
			cell.innerHTML = week;		// Week	
			cell.style.backgroundColor = selectBoxRolloverBgColor;			
		}
		var cell = row.insertCell(-1);
		if(currentYear==inputYear && currentMonth == inputMonth && no==inputDay){
			cell.className='activeDay';	
		}
		cell.innerHTML = no;
		cell.onclick = pickDate;
		colCounter++;
	}
	
	
	if(!document.all){
		if(calendarContentDiv.offsetHeight)
			document.getElementById('topBar').style.top = calendarContentDiv.offsetHeight + document.getElementById('topBar').offsetHeight -1 + 'px';
		else{
			document.getElementById('topBar').style.top = '';
			document.getElementById('topBar').style.bottom = '0px';
		}
			
	}
	
	if(iframeObj){
		if(!calendarContentDivExists)setTimeout('resizeIframe()',350);else setTimeout('resizeIframe()',10);
	}
		
	
}

function resizeIframe()
{
	iframeObj.style.width = calendarDiv.offsetWidth + 'px';
	iframeObj.style.height = calendarDiv.offsetHeight + 'px' ;	
	
	
}

function pickTodaysDate()
{
	var d = new Date();
	currentMonth = d.getMonth();
	currentYear = d.getFullYear();
	pickDate(false,d.getDate());
	
}

function pickDate(e,inputDay)
{
	var month = currentMonth/1 +1;
	if(month<10)month = '0' + month;
	var day;
	if(!inputDay && this)day = this.innerHTML; else day = inputDay;
	
	if(day/1<10)day = '0' + day;
	if(returnFormat){
		returnFormat = returnFormat.replace('dd',day);
		returnFormat = returnFormat.replace('mm',month);
		returnFormat = returnFormat.replace('yyyy',currentYear);
		returnDateTo.value = returnFormat;
	}else{
		for(var no=0;no<returnDateToYear.options.length;no++){
			if(returnDateToYear.options[no].value==currentYear){
				returnDateToYear.selectedIndex=no;
				break;
			}				
		}
		for(var no=0;no<returnDateToMonth.options.length;no++){
			if(returnDateToMonth.options[no].value==month){
				returnDateToMonth.selectedIndex=no;
				break;
			}				
		}
		for(var no=0;no<returnDateToDay.options.length;no++){
			if(returnDateToDay.options[no].value==day){
				returnDateToDay.selectedIndex=no;
				break;
			}				
		}
		
		
	}
	closeCalendar();
	
}

// This function is from http://www.codeproject.com/csharp/gregorianwknum.asp
// Only changed the month add
function getWeek(year,month,day){
	day = day/1;
	year = year /1;
    month = month/1 + 1; //use 1-12
    var a = Math.floor((14-(month))/12);
    var y = year+4800-a;
    var m = (month)+(12*a)-3;
    var jd = day + Math.floor(((153*m)+2)/5) + 
                 (365*y) + Math.floor(y/4) - Math.floor(y/100) + 
                 Math.floor(y/400) - 32045;      // (gregorian calendar)
    var d4 = (jd+31741-(jd%7))%146097%36524%1461;
    var L = Math.floor(d4/1460);
    var d1 = ((d4-L)%365)+L;
    NumberOfWeek = Math.floor(d1/7) + 1;
    return NumberOfWeek;        
}

function writeBottomBar()
{
	var d = new Date();
	var topBar = document.createElement('DIV');
	topBar.id = 'bottomBar';
	topBar.onclick = pickTodaysDate;
	topBar.style.cursor = 'pointer';
	topBar.className = 'todaysDate';
	// var todayStringFormat = '[todayString] [dayString] [day] [monthString] [year]';	;;
	
	var day = d.getDay();
	if(day==0)day = 7;
	day--;
	
	var bottomString = todayStringFormat;
	bottomString = bottomString.replace('[monthString]',monthArrayShort[d.getMonth()]);
	bottomString = bottomString.replace('[day]',d.getDate());
	bottomString = bottomString.replace('[year]',d.getFullYear());
	bottomString = bottomString.replace('[dayString]',dayArray[day].toLowerCase());
	bottomString = bottomString.replace('[todayString]',todayString);
	
	
	topBar.innerHTML = todayString + ': ' + d.getDate() + '. ' + monthArrayShort[d.getMonth()] + ', ' +  d.getFullYear() ;
	topBar.innerHTML = bottomString ;
	calendarDiv.appendChild(topBar);	
	
	
		
}
function getTopPos(inputObj)
{
	
  var returnValue = inputObj.offsetTop + inputObj.offsetHeight;
  while((inputObj = inputObj.offsetParent) != null)returnValue += inputObj.offsetTop;
  return returnValue + calendar_offsetTop;
}

function getleftPos(inputObj)
{
  var returnValue = inputObj.offsetLeft;
  while((inputObj = inputObj.offsetParent) != null)returnValue += inputObj.offsetLeft;
  return returnValue + calendar_offsetLeft;
}

function positionCalendar(inputObj)
{
	calendarDiv.style.left = getleftPos(inputObj) + 'px';
	calendarDiv.style.top = getTopPos(inputObj) + 'px';
	if(iframeObj){
		iframeObj.style.left = calendarDiv.style.left;
		iframeObj.style.top =  calendarDiv.style.top;
	}
}
	
function initCalendar()
{
	if(MSIE){
		iframeObj = document.createElement('IFRAME');
		iframeObj.style.position = 'absolute';
		iframeObj.border='0px';
		iframeObj.style.border = '0px';
		iframeObj.style.backgroundColor = '#FF0000';
		document.body.appendChild(iframeObj);
	}
		
	calendarDiv = document.createElement('DIV');	
	calendarDiv.id = 'calendarDiv';
	calendarDiv.style.zIndex = 1000;
	
	document.body.appendChild(calendarDiv);
	writeBottomBar();
	writeTopBar();

	if(!currentYear){
		var d = new Date();
		currentMonth = d.getMonth();
		currentYear = d.getFullYear();
	}
	writeCalendarContent();		
}


function displayCalendar(inputField,format,buttonObj,Direction)
{
	if ( Direction == 'left' ){
		calendar_offsetTop	= 2;
		calendar_offsetLeft	= -189;
	}
	else{
		calendar_offsetTop	= 2;
		calendar_offsetLeft	= 0;
	}

	if(inputField.value.length==format.length){
		var monthPos = format.indexOf('mm');
		currentMonth = inputField.value.substr(monthPos,2)/1 -1;	
		var yearPos = format.indexOf('yyyy');
		currentYear = inputField.value.substr(yearPos,4);		
		var dayPos = format.indexOf('dd');
		tmpDay = inputField.value.substr(dayPos,2);	
	}else{
		var d = new Date();
		currentMonth = d.getMonth();
		currentYear = d.getFullYear();
		tmpDay = d.getDate();
	}
	
	inputYear = currentYear;
	inputMonth = currentMonth;
	inputDay = tmpDay/1;
	
	if(!calendarDiv){
		initCalendar();			
	}else{
		if(calendarDiv.style.display=='block'){
			closeCalendar();
			return false;
		}
		writeCalendarContent();
	}			
	returnFormat = format;
	returnDateTo = inputField;
	positionCalendar(buttonObj);
	calendarDiv.style.visibility = 'visible';	
	calendarDiv.style.display = 'block';	
	if(iframeObj){
		iframeObj.style.display = '';
		iframeObj.style.height = '140px';
		iframeObj.style.width = '195px';
	}
	updateYearDiv();
	updateMonthDiv();
	
}

function displayCalendarSelectBox(yearInput,monthInput,dayInput,buttonObj)
{
	currentMonth = monthInput.options[monthInput.selectedIndex].value/1-1;
	currentYear = yearInput.options[yearInput.selectedIndex].value;

	inputYear = yearInput.options[yearInput.selectedIndex].value;
	inputMonth = monthInput.options[monthInput.selectedIndex].value/1 - 1;
	inputDay = dayInput.options[dayInput.selectedIndex].value/1;
			
	if(!calendarDiv){
		initCalendar();			
	}else{
		writeCalendarContent();
	}		

	returnDateToYear = yearInput;
	returnDateToMonth = monthInput;
	returnDateToDay = dayInput;
	

	

	
	returnFormat = false;
	returnDateTo = false;
	positionCalendar(buttonObj);
	calendarDiv.style.visibility = 'visible';	
	calendarDiv.style.display = 'block';
	if(iframeObj){
		iframeObj.style.display = '';
		iframeObj.style.height = calendarDiv.offsetHeight + 'px';
		iframeObj.style.width = calendarDiv.offsetWidth + 'px';	
	}
	updateYearDiv();
	updateMonthDiv();
		
}