var	fixedX = -1 // x position (-1 if to appear below control)
var	fixedY = -1 // y position (-1 if to appear below control)
var startAt = 1 // 0 - sunday ; 1 - monday
var showWeekNumber = 1	// 0 - don't show; 1 - show
var showToday = 1		// 0 - don't show; 1 - show
var imgDir = "/images/"	// directory for images ... e.g. var imgDir="/img/"

var gotoString = "Ugrás a jelenlegi hónapra"
var todayString = "Mai dátum: "
var weekString = "Hét"
var scrollLeftMessage = "Kattints ide az előző hónap kiválasztásához"
var scrollRightMessage = "Kattints ide a következő hónap kiválasztásához"
var selectMonthMessage = "Kattints ide a hónap kiválasztásához"
var selectYearMessage = "Kattints ide az év kiválasztásához"
var selectDateMessage = "legyen [date] az aktuális dátum" // do not replace [date], it will be replaced by date.

var	crossobj, crossMonthObj, crossYearObj, monthSelected, yearSelected, dateSelected, omonthSelected, oyearSelected, odateSelected, monthConstructed, yearConstructed, intervalID1, intervalID2, timeoutID1, timeoutID2, ctlToPlaceValue, ctlNow, dateFormat, nStartingYear

var	bPageLoaded=false
var	ie=document.all
var	dom=document.getElementById

var	ns4=document.layers
var	today =	new	Date()
var	dateNow	 = today.getDate()
var	monthNow = today.getMonth()
var	yearNow	 = today.getYear()
var	imgsrc = new Array("drop1.gif","drop2.gif","left1_1.gif","left2_2.gif","right1_1.gif","right2_2.gif")
var	img	= new Array()

var bShow = false;




/* hides <select> and <applet> objects (for IE only) */
function hideElement( elmID, overDiv )
    {
	if( ie )
		{
		for( i = 0; i < document.all.tags( elmID ).length; i++ )
			{
			obj = document.all.tags( elmID )[i];
          	if( !obj || !obj.offsetParent )
          		{
            	continue;
          		}
 			// Find the element's offsetTop and offsetLeft relative to the BODY tag.
          	objLeft   = obj.offsetLeft;
          	objTop    = obj.offsetTop;
          	objParent = obj.offsetParent;
            while( objParent.tagName.toUpperCase() != "BODY" )
          		{
            	objLeft  += objParent.offsetLeft;
            	objTop   += objParent.offsetTop;
            	objParent = objParent.offsetParent;
          		}
          	objHeight = obj.offsetHeight;
          	objWidth = obj.offsetWidth;
            if(( overDiv.offsetLeft + overDiv.offsetWidth ) <= objLeft );
          		else if(( overDiv.offsetTop + overDiv.offsetHeight ) <= objTop );
          		else if( overDiv.offsetTop >= ( objTop + objHeight ));
          		else if( overDiv.offsetLeft >= ( objLeft + objWidth ));
          			else
          				{
            			obj.style.visibility = "hidden";
          				}
        	}
      	}
    }
 /*
  * unhides <select> and <applet> objects (for IE only)
  */
 function showElement( elmID )
 	{
    if( ie )
    	{
        for( i = 0; i < document.all.tags( elmID ).length; i++ )
        	{
          	obj = document.all.tags( elmID )[i];
          	if( !obj || !obj.offsetParent )
          		{
            	continue;
          		}
            obj.style.visibility = "";
        	}
      	}
    }

function HolidayRec (d, m, y, desc)
	{
	this.d = d
	this.m = m
	this.y = y
	this.desc = desc
	}
var HolidaysCounter = 0
var Holidays = new Array()

function addHoliday (d, m, y, desc)
	{
	Holidays[HolidaysCounter++] = new HolidayRec ( d, m, y, desc )
	}
if (dom)
	{
	for	(i=0;i<imgsrc.length;i++)
		{
		img[i] = new Image
		img[i].src= img + imgsrc[i]
		}
	document.write ("<div onclick='bShow=true' id='calendar'	class='div-style'><table width="+((showWeekNumber==1)?250:220)+" class='table-style'><tr class='title-background-style' ><td><table width='"+((showWeekNumber==1)?248:218)+"'><tr><td class='title-style'><B><span id='caption'></span></B></td><td align=right><a href='javascript:hideCalendar()'><IMG SRC='"+imgDir+"close.gif' WIDTH='15' HEIGHT='13' BORDER='0' ALT='Bezárás' style='display: none'></a></td></tr></table></td></tr><tr><td class='body-style'><span id='content'></span></td></tr>")
	if (showToday==1)
		{
		document.write ("<tr class='today-style'><td><span id='lblToday'></span></td></tr>")
		}
	document.write ("</table></div><div id='selectYear' class='div-style'></div><div id='selectMonth' class='div-style'></div>");
	}

var	monthName =	new	Array("Január","Február","Március","Április","Május","Június","Július","Augusztus","Szeptember","Október","November","December")
if (startAt==0)
	{
	dayName = new Array	("Vas","Hé","Ke","Sze","Csü","Pé","Szo")
	}
else
	{
	dayName = new Array	("Hé","Ke","Sze","Csü","Pé","Szo","Vas")
	}

function swapImage(srcImg, destImg)
	{
	if (ie)	{ document.getElementById(srcImg).setAttribute("src",imgDir + destImg) }
	}

function init()	
	{
	if (!ns4)
		{
		if (!ie) {yearNow += 1900;}
		crossobj=(dom)?document.getElementById("calendar").style : ie? document.all.calendar : document.calendar
		hideCalendar()

		crossMonthObj=(dom)?document.getElementById("selectMonth").style : ie? document.all.selectMonth	: document.selectMonth
		crossYearObj=(dom)?document.getElementById("selectYear").style : ie? document.all.selectYear : document.selectYear
		monthConstructed=false;
		yearConstructed=false;
		if (showToday==1)
			{
			document.getElementById("lblToday").innerHTML =	todayString + " <a class='today-style' onmousemove='window.status=\""+gotoString+"\"' onmouseout='window.status=\"\"' title='"+gotoString+"' href='javascript:monthSelected=monthNow;yearSelected=yearNow;constructCalendar();'>"+ yearNow + " " + monthName[monthNow].substring(0,3)	+ "	" + dateNow +  ", " + dayName[(today.getDay()-startAt==-1)?6:(today.getDay()-startAt)] +"</a>"
			
			//document.getElementById("lblToday").innerHTML =	todayString + " <a class='today-style' onmousemove='window.status=\""+gotoString+"\"' onmouseout='window.status=\"\"' title='"+gotoString+"' href='javascript:monthSelected=monthNow;yearSelected=yearNow;constructCalendar();'>" + yearNow + " " + monthName[monthNow].substring(0,3 + "	" +	dateNow	+ ", " + dayName[(today.getDay()-startAt==-1)?6:(today.getDay()-startAt)] + "</a>"
			
			}
		sHTML1= "<span id='spanLeft'  class='title-control-normal-style' onmouseover='swapImage(\"changeLeft\",\"left2_2.gif\");this.className=\"title-control-select-style\";window.status=\""+scrollLeftMessage+"\"' onclick='javascript:decMonth()' onmouseout='clearInterval(intervalID1);swapImage(\"changeLeft\",\"left1_1.gif\");this.className=\"title-control-normal-style\";window.status=\"\"' onmousedown='clearTimeout(timeoutID1);timeoutID1=setTimeout(\"StartDecMonth()\",500)'	onmouseup='clearTimeout(timeoutID1);clearInterval(intervalID1)'>&nbsp<IMG id='changeLeft' SRC='"+imgDir+"left1_1.gif' width=10 height=11 BORDER=0>&nbsp</span>&nbsp;"
		sHTML1+="<span id='spanRight' class='title-control-normal-style' onmouseover='swapImage(\"changeRight\",\"right2_2.gif\");this.className=\"title-control-select-style\";window.status=\""+scrollRightMessage+"\"' onmouseout='clearInterval(intervalID1);swapImage(\"changeRight\",\"right1_1.gif\");this.className=\"title-control-normal-style\";window.status=\"\"' onclick='incMonth()' onmousedown='clearTimeout(timeoutID1);timeoutID1=setTimeout(\"StartIncMonth()\",500)'	onmouseup='clearTimeout(timeoutID1);clearInterval(intervalID1)'>&nbsp<IMG id='changeRight' SRC='"+imgDir+"right1_1.gif'	width=10 height=11 BORDER=0>&nbsp</span>&nbsp"
		sHTML1+="<span id='spanYear'  class='title-control-normal-style' onmouseover='swapImage(\"changeYear\",\"drop2.gif\");this.className=\"title-control-select-style\";window.status=\""+selectYearMessage+"\"'	onmouseout='swapImage(\"changeYear\",\"drop1.gif\");this.className=\"title-control-normal-style\";window.status=\"\"'	onclick='popUpYear()'></span>&nbsp;"
		sHTML1+="<span id='spanMonth' class='title-control-normal-style' onmouseover='swapImage(\"changeMonth\",\"drop2.gif\");this.className=\"title-control-select-style\";window.status=\""+selectMonthMessage+"\"' onmouseout='swapImage(\"changeMonth\",\"drop1.gif\");this.className=\"title-control-normal-style\";window.status=\"\"' onclick='popUpMonth()'></span>&nbsp;"
		document.getElementById("caption").innerHTML  =	sHTML1
		bPageLoaded=true
		}
	}

function hideCalendar()	
	{
	if (crossobj!=null)
	crossobj.visibility="hidden"
	if (crossMonthObj != null){crossMonthObj.visibility="hidden"}
	if (crossYearObj !=	null){crossYearObj.visibility="hidden"}
	showElement( 'SELECT' );
	showElement( 'APPLET' );
	}

function padZero(num) {
	return (num	< 10)? '0' + num : num ;
	}

function constructDate(d,m,y)
	{
	sTmp = dateFormat
	sTmp = sTmp.replace	("dd","<e>")
	sTmp = sTmp.replace	("d","<d>")
	sTmp = sTmp.replace	("<e>",padZero(d))
	sTmp = sTmp.replace	("<d>",d)
	sTmp = sTmp.replace	("mmm","<o>")
	sTmp = sTmp.replace	("mm","<n>")
	sTmp = sTmp.replace	("m","<m>")
	sTmp = sTmp.replace	("<m>",m+1)
	sTmp = sTmp.replace	("<n>",padZero(m+1))
	sTmp = sTmp.replace	("<o>",monthName[m])
	return sTmp.replace ("yyyy",y)
	}

function closeCalendar() {
	var	sTmp
	hideCalendar();
	ctlToPlaceValue.value =	constructDate(dateSelected,monthSelected,yearSelected);
	ctlToPlaceValue.focus();
	ctlToPlaceValue.blur();
    //ctlToPlaceValue.form.submit();
	}

/*** Month Pulldown	***/

function StartDecMonth()
	{
	intervalID1=setInterval("decMonth()",80)
	}

function StartIncMonth()
	{
	intervalID1=setInterval("incMonth()",80)
	}
function incMonth () {
	monthSelected++
	if (monthSelected>11) {
		monthSelected=0
		yearSelected++
		}
	constructCalendar()
	}

function decMonth () {
	monthSelected--
	if (monthSelected<0) {
		monthSelected=11
		yearSelected--
		}
	constructCalendar()
	}

function constructMonth() {
	popDownYear()
	if (!monthConstructed) {
		sHTML =	""
		for	(i=0; i<12;	i++) {
			sName =	monthName[i];
			if (i==monthSelected){
				sName =	"<B>" +	sName +	"</B>"
				}
			sHTML += "<tr><td id='m" + i + "' onmouseover='this.className=\"dropdown-select-style\"' onmouseout='this.className=\"dropdown-normal-style\"' onclick='monthConstructed=false;monthSelected=" + i + ";constructCalendar();popDownMonth();event.cancelBubble=true'>&nbsp;" + sName + "&nbsp;</td></tr>"
			}
		document.getElementById("selectMonth").innerHTML = "<table width=70	class='dropdown-style' cellspacing=0 onmouseover='clearTimeout(timeoutID1)'	onmouseout='clearTimeout(timeoutID1);timeoutID1=setTimeout(\"popDownMonth()\",100);event.cancelBubble=true'>" +	sHTML +	"</table>"
		monthConstructed=true
		}
	}

function popUpMonth() {
	constructMonth()
	crossMonthObj.visibility = (dom||ie)? "visible"	: "show"
	crossMonthObj.left = parseInt(crossobj.left) + 100
	crossMonthObj.top =	parseInt(crossobj.top) + 26
	}

function popDownMonth()	{
	crossMonthObj.visibility= "hidden"
	}

/*** Year Pulldown ***/
function incYear() {
	for	(i=0; i<7; i++){
		newYear	= (i+nStartingYear)+1
		if (newYear==yearSelected)
			{ txtYear =	"&nbsp;<B>"	+ newYear +	"</B>&nbsp;" }
		else
			{ txtYear =	"&nbsp;" + newYear + "&nbsp;" }
		document.getElementById("y"+i).innerHTML = txtYear
		}
	nStartingYear ++;
	bShow=true
	}

function decYear() {
	for	(i=0; i<7; i++){
		newYear	= (i+nStartingYear)-1
		if (newYear==yearSelected)
			{ txtYear =	"&nbsp;<B>"	+ newYear +	"</B>&nbsp;" }
		else
			{ txtYear =	"&nbsp;" + newYear + "&nbsp;" }
		document.getElementById("y"+i).innerHTML = txtYear
		}
	nStartingYear --;
	bShow=true
	}

function selectYear(nYear) {
	yearSelected=parseInt(nYear+nStartingYear);
	yearConstructed=false;
	constructCalendar();
	popDownYear();
	}

function constructYear() {
	popDownMonth()
	sHTML =	""
	if (!yearConstructed) {
		sHTML =	"<tr><td align='center'	onmouseover='this.className=\"dropdown-select-style\"' onmouseout='clearInterval(intervalID1);this.className=\"dropdown-normal-style\"' onmousedown='clearInterval(intervalID1);intervalID1=setInterval(\"decYear()\",30)' onmouseup='clearInterval(intervalID1)'>-</td></tr>"
		j =	0
		nStartingYear =	yearSelected-3
		for	(i=(yearSelected-3); i<=(yearSelected+3); i++) {
			sName =	i;
			if (i==yearSelected){
				sName =	"<B>" +	sName +	"</B>"
				}
			sHTML += "<tr><td id='y" + j + "' onmouseover='this.className=\"dropdown-select-style\"' onmouseout='this.className=\"dropdown-normal-style\"' onclick='selectYear("+j+");event.cancelBubble=true'>&nbsp;" + sName + "&nbsp;</td></tr>"
			j ++;
			}
		sHTML += "<tr><td align='center' onmouseover='this.className=\"dropdown-select-style\"' onmouseout='clearInterval(intervalID2);this.className=\"dropdown-normal-style\"' onmousedown='clearInterval(intervalID2);intervalID2=setInterval(\"incYear()\",30)'	onmouseup='clearInterval(intervalID2)'>+</td></tr>"
		document.getElementById("selectYear").innerHTML	= "<table width=44 class='dropdown-style' onmouseover='clearTimeout(timeoutID2)' onmouseout='clearTimeout(timeoutID2);timeoutID2=setTimeout(\"popDownYear()\",100)' cellspacing=0>"	+ sHTML	+ "</table>"
		yearConstructed	= true
		}
	}

function popDownYear() {
	clearInterval(intervalID1)
	clearTimeout(timeoutID1)
	clearInterval(intervalID2)
	clearTimeout(timeoutID2)
	crossYearObj.visibility= "hidden"
	}

function popUpYear() {
	var	leftOffset
	constructYear()
	crossYearObj.visibility	= (dom||ie)? "visible" : "show"
	leftOffset = parseInt(crossobj.left) + document.getElementById("spanYear").offsetLeft
	if (ie)
		{
		leftOffset += 6
		}
	crossYearObj.left =	leftOffset
	crossYearObj.top = parseInt(crossobj.top) +	26
	}

/*** calendar ***/

function WeekNbr(today)
	{
	Year = takeYear(today);
	Month = today.getMonth();
	Day = today.getDate();
	now = Date.UTC(Year,Month,Day+1,0,0,0);
	var Firstday = new Date();
	Firstday.setYear(Year);
	Firstday.setMonth(0);
	Firstday.setDate(1);
	then = Date.UTC(Year,0,1,0,0,0);
	var Compensation = Firstday.getDay();
	if (Compensation > 3) Compensation -= 4;
	else Compensation += 3;
	NumberOfWeek =  Math.round((((now-then)/86400000)+Compensation)/7);
	return NumberOfWeek;
	}

function takeYear(theDate)
	{
	x = theDate.getYear();
	var y = x % 100;
	y += (y < 38) ? 2000 : 1900;
	return y;
	}

function constructCalendar () {
	var dateMessage
	var	startDate =	new Date (yearSelected,monthSelected,1)
	var	endDate	= new Date (yearSelected,monthSelected+1,1);
	endDate	= new Date (endDate	- (12*60*60*1000));
	numDaysInMonth = endDate.getDate();
	datePointer	= 0;
	dayPointer = startDate.getDay() - startAt
	if (dayPointer<0)
		{
		dayPointer = 6
		}

	sHTML =	"<table	border=0 class='body-style'><tr>"
	if (showWeekNumber==1)
		{
		sHTML += "<td width=27><b>" + weekString + "</b></td><td width=1 rowspan=7 class='weeknumber-div-style'><img src='"+imgDir+"divider.gif' width=1></td>"
		}
	for	(i=0; i<7; i++)	{
		sHTML += "<td width='27' align='right'><B>"+ dayName[i]+"</B></td>"
		}
	sHTML +="</tr><tr>"
	if (showWeekNumber==1)
		{
		sHTML += "<td align=right>" + WeekNbr(startDate) + "&nbsp;</td>"
		}
	for	( var i=1; i<=dayPointer;i++ )
		{
		sHTML += "<td>&nbsp;</td>"
		}
	for	( datePointer=1; datePointer<=numDaysInMonth; datePointer++ )
		{
		dayPointer++;
		sHTML += "<td align=right>"
		var sStyle="normal-day-style"; //regular day
		if ((datePointer==dateNow)&&(monthSelected==monthNow)&&(yearSelected==yearNow)) //today
			{ sStyle = "current-day-style"; } 
		else if	(dayPointer % 7 == (startAt * -1) +1) //end-of-the-week day
			{ sStyle = "end-of-weekday-style"; }

		//selected day
		if ((datePointer==odateSelected) &&	(monthSelected==omonthSelected)	&& (yearSelected==oyearSelected))
			{ sStyle += " selected-day-style"; }
		sHint = ""
		for (k=0;k<HolidaysCounter;k++)
			{
			if ((parseInt(Holidays[k].d)==datePointer)&&(parseInt(Holidays[k].m)==(monthSelected+1)))
				{
				if ((parseInt(Holidays[k].y)==0)||((parseInt(Holidays[k].y)==yearSelected)&&(parseInt(Holidays[k].y)!=0)))
					{
					sStyle += " holiday-style";
					sHint+=sHint==""?Holidays[k].desc:"\n"+Holidays[k].desc
					}
				}
			}
		var regexp= /\"/g
		sHint=sHint.replace(regexp,"&quot;")
		dateMessage = "onmousemove='window.status=\""+selectDateMessage.replace("[date]",constructDate(datePointer,monthSelected,yearSelected))+"\"' onmouseout='window.status=\"\"' "
		sHTML += "<a class='"+sStyle+"' "+dateMessage+" title=\"" + sHint + "\" href='javascript:dateSelected="+datePointer+";closeCalendar();'>&nbsp;" + datePointer + "&nbsp;</a>"
		sHTML += ""
		if ((dayPointer+startAt) % 7 == startAt) { 
			sHTML += "</tr><tr>" 
			if ((showWeekNumber==1)&&(datePointer<numDaysInMonth))
				{
				sHTML += "<td align=right>" + (WeekNbr(new Date(yearSelected,monthSelected,datePointer+1))) + "&nbsp;</td>"
				}
			}
		}
	document.getElementById("content").innerHTML   = sHTML
	document.getElementById("spanMonth").innerHTML = "&nbsp;" +	monthName[monthSelected] + "&nbsp;<IMG id='changeMonth' SRC='"+imgDir+"drop1.gif' WIDTH='12' HEIGHT='10' BORDER=0>"
	document.getElementById("spanYear").innerHTML =	"&nbsp;" + yearSelected	+ "&nbsp;<IMG id='changeYear' SRC='"+imgDir+"drop1.gif' WIDTH='12' HEIGHT='10' BORDER=0>"
	}

function popUpCalendar(ctl,	ctl2, format) {
	var	leftpos=0
	var	toppos=0
	if (bPageLoaded)
		{
		if ( crossobj.visibility ==	"hidden" ) {
			ctlToPlaceValue	= ctl2
			dateFormat=format;
			formatChar = " "
			aFormat	= dateFormat.split(formatChar)
			if (aFormat.length<3)
				{
				formatChar = "/"
				aFormat	= dateFormat.split(formatChar)
				if (aFormat.length<3)
					{
					formatChar = "."
					aFormat	= dateFormat.split(formatChar)
					if (aFormat.length<3)
						{
						formatChar = "-"
						aFormat	= dateFormat.split(formatChar)
						if (aFormat.length<3)
							{
							// invalid date	format
							formatChar=""
							}
						}
					}
				}
			tokensChanged =	0
			if ( formatChar	!= "" )
				{
				// use user's date
				aData =	ctl2.value.split(formatChar)
				for	(i=0;i<3;i++)
					{
					if ((aFormat[i]=="d") || (aFormat[i]=="dd"))
						{
						dateSelected = parseInt(aData[i], 10)
						tokensChanged ++
						}
					else if	((aFormat[i]=="m") || (aFormat[i]=="mm"))
						{
						monthSelected =	parseInt(aData[i], 10) - 1
						tokensChanged ++
						}
					else if	(aFormat[i]=="yyyy")
						{
						yearSelected = parseInt(aData[i], 10)
						tokensChanged ++
						}
					else if	(aFormat[i]=="mmm")
						{
						for	(j=0; j<12;	j++)
							{
							if (aData[i]==monthName[j])
								{
								monthSelected=j
								tokensChanged ++
								}
							}
						}
					}
				}
			if ((tokensChanged!=3)||isNaN(dateSelected)||isNaN(monthSelected)||isNaN(yearSelected))
				{
				dateSelected = dateNow
				monthSelected =	monthNow
				yearSelected = yearNow
				}
			odateSelected=dateSelected
			omonthSelected=monthSelected
			oyearSelected=yearSelected
			aTag = ctl
			do {
				aTag = aTag.offsetParent;
				leftpos	+= aTag.offsetLeft;
				toppos += aTag.offsetTop;
				} 
			while(aTag.tagName!="BODY");
				crossobj.left =	fixedX==-1 ? ctl.offsetLeft	+ leftpos :	fixedX
				crossobj.top = fixedY==-1 ?	ctl.offsetTop +	toppos + ctl.offsetHeight +	2 :	fixedY
				constructCalendar (1, monthSelected, yearSelected);
				crossobj.visibility=(dom||ie)? "visible" : "show"
				
			hideElement( 'SELECT', document.getElementById("calendar") );
			hideElement( 'APPLET', document.getElementById("calendar") );			
			bShow = true;
			}
		}
	else
		{
		init()
		popUpCalendar(ctl,	ctl2, format)
		}
	}

document.onclick = function hidecal2 () { 		
	if (!bShow)
		{
		hideCalendar()
		}
	bShow = false
    }
    hideCalendar();
//	window.onload = init();