//	------------------------------------------------------------------------ //
//						   PopCalendar3			 //
//					  Copyright (c) 2005 alquanto.de	 //
//						 <http://www.alquanto.de/>	 //
//	------------------------------------------------------------------------ //
//	This program is free software; you can redistribute it and/or modify	 //
//	it under the terms of the GNU Lesser General Public License as		 //
//	published by the Free Software Foundation; either version 2.1		 //
//	of the License, or (at your option) any later version.			 //
//										 //
//	You may not change or alter any portion of this comment or credits	 //
//	of supporting developers from this source code or any supporting	 //
//	source code which is considered copyrighted (c) material of the		 //
//	original comment or credit authors.					 //
//										 //
//	This program is distributed in the hope that it will be useful,		 //
//	but WITHOUT ANY WARRANTY; without even the implied warranty of		 //
//	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the		 //
//	GNU Lesser General Public License for more details.			 //
//										 //
//	You should have received a copy of the GNU Lesser General Public License //
//	along with this program; if not, write to the Free Software		 //
//	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA //
//	------------------------------------------------------------------------ //
//
// visit http://www.alquanto.de/goodies/popcalendar for updates
//
// TabSize: 4
//
// HISTORY
// 2005-04-04	Engelke Eschner	<tekai at gmx dot li>
//				* popCalendar becomes a selfcontaining Object
//				* bugfix: fixed positioning to work with strict modes
//				  in IE/Moz (+'px')
//				* you have to call popCalendar.init() yourself now
//				* init() has new parameter to optionally install event handlers
//				  to hide the calendar
// 2005-03-08	ALQUANTO		<info at alquanto dot de>
//				* all IDs in html are now prefixed with "pc"
//				* simplier css, no Font-Tags anymore
//				* no support for NS4 anymore (what the hell is that? :-) )
// 2004-09-03	sanjaya
//				* new Language (no)
//				* new feature: added time-boxes (just add "hh:xx:ss" to your dateformat in Showcalendar)
// 2003-07-30	ALQUANTO		<info at alquanto dot de>
//				* german language included
//				* modified languageLogic with the ISO-2letter-strings
//				* changes in in showCalendar: defaultLanguage is already set...
//				* js and html corrected... more xhtml-compliant... simplier css
// 2003-07-25	PinoToy			<pinotoy at yahoo dot com>
//				* new logic for multiple languages (English, Spanish and ready for more)
//				* changes in popUpMonth & popDownMonth methods for hiding popup
//				* changes in popDownYear & popDownYear methods for hidding popup
//				* new logic for disabling dates in the past
//				* new method showCalendar, dynamic configuration of language, enabling past & position
//				* changes in the styles
// 2001-12-02	Tan Ling Wee	<fuushikaden at yahoo dot com>
//				* initial version, thanx!
//

var popCalendar = {
	language:  'en',	// Default Language: en - english ; es - spanish; de - german; no - norwegian
	enablePast:	 0,		// 0 - disabled ; 1 - enabled
	fixedX:	 -1,		// x position (-1 if to appear below control)
	fixedY:	 -1,		// y position (-1 if to appear below control)
	startAt:  1,		// 0 - sunday ; 1 - monday
	showWeekNumber:	 0,	// 0 - don't show; 1 - show
	showToday:	1,		// 0 - don't show; 1 - show
	imgDir:	 'gfx/',	// directory for images ... e.g.	 imgDir: "/img/"
	CallbackHandler: '',
    dayName: '',
	gotoString:	 new Array(),
	todayString:  new Array(),
	weekString:	 new Array(),
	scrollLeftMessage:	new Array(),
	scrollRightMessage:	 new Array(),
	selectMonthMessage:	 new Array(),
	selectYearMessage:	new Array(),
	selectDateMessage:	new Array(),
	monthName:	new Array(),
	monthName2:	 new Array(),

	loadArrays: function(){
		popCalendar.gotoString = {
			en : 'Go To Current Month',
			es : 'Ir al Mes Actual',
			de : 'Gehe zu aktuellem Monat',
			no : 'Gå til nåværende måned',
			nl : 'Ga naar de huidige maand',
			ru : ''
		};

		popCalendar.todayString = {
			en : 'Today is',
			es : 'Hoy es',
			de : 'Heute ist',
			no : 'Idag er',
			nl : 'Vandaag is',
			ru : '~~~~~~~'
		};

		popCalendar.weekString = {
			en : 'Wk',
			es : 'Sem',
			de : 'KW',
			no : 'Uke',
			nl : 'wk',
			ru : '~~~~~~~'
		};

		popCalendar.scrollLeftMessage = {
			en : 'Click to scroll to previous month. Hold mouse button to scroll automatically.',
			es : 'Presione para pasar al mes anterior. Deje presionado para pasar varios meses.',
			de : 'Klicken um zum vorigen Monat zu gelangen. Gedrückt halten, um automatisch weiter zu scrollen.',
			no : 'Klikk for å gå til forrige måned. Hold museknappen nede for å bla fort tilbake.',
			nl : 'Klik om naar de vorige maand te scrollen. Houdt de muis  ingedrukt om automatisch te scrollen.',
			ru : ''
		};

		popCalendar.scrollRightMessage = {
			en : 'Click to scroll to next month. Hold mouse button to scroll automatically.',
			es : 'Presione para pasar al siguiente mes. Deje presionado para pasar varios meses.',
			de : 'Klicken um zum n&aumlchsten Monat zu gelangen. Gedrückt halten, um automatisch weiter zu scrollen.',
			no : 'Klikk for å gå til neste måned. Hold museknappen nede for å bla fort framover.',
			nl : 'Klik om naar de volgende maand te scrollen. Houdt de muis	 ingedrukt om automatisch te scrollen.',
			ru : ''
		};

		popCalendar.selectMonthMessage = {
			en : 'Click to select a month.',
			es : 'Presione para seleccionar un mes',
			de : 'Klicken um Monat auszuwählen',
			no : 'Klikk for å velge måned',
			nl : 'Klik om een maand te selecteren.',
			ru : ''
		};

		popCalendar.selectYearMessage = {
			en : 'Click to select a year.',
			es : 'Presione para seleccionar un año',
			de : 'Klicken um Jahr auszuwählen',
			no : 'Klikk for å velge år',
			nl : 'Klik om een jaar te selecteren.',
			ru : ''
		};

		popCalendar.selectDateMessage = {		// do not replace [date], it will be replaced by date.
			en : 'Select [date] as date.',
			es : 'Seleccione [date] como fecha',
			de : 'Wähle [date] als Datum.',
			no : 'Velg [dato] som dato',
			nl : 'Selecteer [date] als datum.',
			ru : ''
		};

		popCalendar.monthName = {
			en : new Array('January','February','March','April','May','June','July','August','September','October','November','December'),
			es : new Array('Enero','Febrero','Marzo','Abril','Mayo','Junio','Julio','Agosto','Septiembre','Octubre','Noviembre','Diciembre'),
			de : new Array('Januar','Februar','März','April','Mai','Juni','Juli','August','September','Oktober','November','Dezember'),
			no : new Array('Januar','Februar','Mars','April','Mai','Juni','Juli','August','September','Oktober','November','Desember'),
			nl : new  Array('Januari','Februari','Maart','April','Mei','Juni','Juli','Augustus ','September','Oktober','November','December'),
			ru : new  Array('~~~~~~','~~~~~~~','~~~~','~~~~~~','~~~','~~~~','~~~~','~~~~~~','~~~~~~~~','~~~~~~~','~~~~~~','~~~~~~~')
		};

		popCalendar.monthName2 = {
			en : new Array('JAN','FEB','MAR','APR','MAY','JUN','JUL','AUG','SEP','OCT','NOV','DEC'),
			es : new Array('ENE','FEB','MAR','ABR','MAY','JUN','JUL','AGO','SEP','OCT','NOV','DIC'),
			de : new Array('JAN','FEB','MRZ','APR','MAI','JUN','JUL','AUG','SEP','OKT','NOV','DEZ'),
			no : new Array('Jan','Feb','Mar','Apr','Mai','Jun','Jul','Aug','Sep','Okt','Nov','Des'),
			nl : new  Array('JAN','FEB','MRT','APR','MEI','JUN','JUL','AUG','SEP','OKT','NOV', 'DEC'),
			ru : new  Array('JAN','FEB','MRT','APR','MEI','JUN','JUL','AUG','SEP','OKT','NOV', 'DEC')
		};

		if (popCalendar.startAt==0) {

			popCalendar.dayName = {
				en : new Array('Sun','Mon','Tue','Wed','Thu','Fri','Sat'),
				es : new Array('Dom','Lun','Mar','Mie','Jue','Vie','Sab'),
				de : new Array('So','Mo','Di','Mi','Do','Fr','Sa'),
				no : new Array('Søn','Man','Tir','Ons','Tor’','Fre','Lør'),
				nl : new Array('Zo','Ma','Di','Wo','Do','Vr','Za'),
				ru : new Array('Zo','Ma','Di','Wo','Do','Vr','Za')
			};
		} else {

			popCalendar.dayName = {
				en : new Array('Mon','Tue','Wed','Thu','Fri','Sat','Sun'),
				es : new Array('Lun','Mar','Mie','Jue','Vie','Sab','Dom'),
				de : new Array('Mo','Di','Mi','Do','Fr','Sa','So'),
				no : new Array('Man','Tir','Ons','Tor’','Fre','Lør','Søn'),
				nl : new Array('Ma','Di','Wo','Do','Vr','Za','Zo'),
				ru : new Array('~~','~~','~~','~~','~~','~~','~~')
			};
		}
	},

	crossobj: null, crossMonthObj: null, crossYearObj: null, monthSelected: null, yearSelected: null, dateSelected: null, omonthSelected: null, oyearSelected: null, odateSelected: null, monthConstructed: null, yearConstructed: null, intervalID1: null, intervalID2: null, timeoutID1: null, timeoutID2: null, ctlToPlaceValue: null, ctlToPlaceValue2: null, ctlNow: null, dateFormat: null, nStartingYear: null, selDayAction: null, isPast: null,
	visYear	:  0,
	visMonth:  0,
	bPageLoaded:  false,
	ie:	 document.all,
	dom:  document.getElementById,
	today	:  new Date(),
	dateNow	:  null,
	monthNow:  null,
	yearNow	:  null,
	imgsrc	:  new Array('drop1.gif','drop2.gif','left1.gif','left2.gif','right1.gif','right2.gif'),
	img		:  new Array(),
	bShow	:  false,

	hour:  00,
	minute:	 00,
	second:	 00,
	setHour: function(VHour) {
		if(VHour.length==2) {
			popCalendar.hour = VHour;
		} else if(VHour.length==1) {
			popCalendar.hour ='0'+ VHour;
		}

	},

	setMinute: function(VMinute) {
		if(VMinute.length==2) {
			popCalendar.minute = VMinute;
		}else if(VMinute.length==1) {
			popCalendar.minute = '0' + VMinute;
		}
	},

	setSecond: function(VSecond) {
		if(VSecond.length==2) {
			popCalendar.second = VSecond;
		}else if(VSecond.length==1) {
			popCalendar.second ='0'+ VSecond;
		}
	},



	// hides <select> and <applet> objects (for IE only)
	hideElement: function( elmID, overDiv ) {
		if(popCalendar.ie) {
			for(var i = 0; i < document.all.tags( elmID ).length; i++) {
				var 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);
				/* CHANGE by Charlie Roche for nested TDs*/
				else if(overDiv.offsetTop >= (objTop + objHeight + obj.height));
				/* END CHANGE */
				else if(overDiv.offsetLeft >= (objLeft + objWidth));
				else {
					obj.style.visibility = 'hidden';
				}
			}
		}
	},

	/**
	 * unhides <select> and <applet> objects (for IE only)
	 */
	showElement: function(elmID) {
		if (popCalendar.ie) {
			for (var i = 0; i < document.all.tags( elmID ).length; i++) {
				var obj = document.all.tags(elmID)[i];
				if (!obj || !obj.offsetParent) continue;
				obj.style.visibility = '';
			}
		}
	},

	styleAnchor: 'text-decoration:none;color:black;',
	styleLightBorder: 'border:1px solid #a0a0a0;',

	swapImage: function(srcImg, destImg) {
		if (popCalendar.ie)
			document.getElementById(srcImg).setAttribute('src',popCalendar.imgDir + destImg);
	},


	/**
	 * Initialize the calendar. This Function must be called before showCalendar()
     * 
	 * @param boolean installEventHandlers install event handlers to hide the calendar?
	 */
	init: function(options) {
		popCalendar.dateNow	 = popCalendar.today.getDate();
		popCalendar.monthNow = popCalendar.today.getMonth();
		popCalendar.yearNow	 = popCalendar.today.getYear();

		if (popCalendar.dom) {
			for	(i=0;i<popCalendar.imgsrc.length;i++) {
				popCalendar.img[i] = new Image;
				popCalendar.img[i].src = popCalendar.imgDir + popCalendar.imgsrc[i];
			}
			//document.write('<html><head><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-15"></head><body>');
			document.write('<div onclick="popCalendar.bShow=true" id="pccalendar" style="z-index:+999;position:absolute;visibility:hidden;left:0;top:0;"><table style="width:'+((popCalendar.showWeekNumber==1)?250:220)+'px;font:11px Arial;border:1px solid #A0A0A0;background:#fff"><tr bgcolor="#000066"><td><table width="'+((popCalendar.showWeekNumber==1)?248:218)+'"><tr><td style="padding:2px;font:bold 11px Arial;color:#fff"><span id="pccaption"></span></td><td align="right"><a href="javascript:popCalendar.hideCalendar()"><img src="'+popCalendar.imgDir+'close.gif" width="15" height="13" border="0" /></a></td></tr></table></td></tr><tr><td style="padding:5px;background:#fff"><span id="pccontent"></span></td></tr>');
			
			if (popCalendar.showToday == 1) {
				document.write ('<tr bgcolor="#f0f0f0"><td style="padding:5px;text-align:center"><span id="pclblToday"></span></td></tr>');
			}
			
			document.write('</table></div><div id="pcselectMonth" style="z-index:+999;position:absolute;visibility:hidden;"></div><div id="pcselectYear" style="z-index:+999;position:absolute;visibility:hidden;"></div>');
			//document.write('</html></body>');
		}

		if (!popCalendar.ie) popCalendar.yearNow += 1900;

		popCalendar.crossobj=(popCalendar.dom)? document.getElementById('pccalendar').style : popCalendar.ie? document.all.pccalendar : document.pccalendar;
		popCalendar.hideCalendar();

		popCalendar.crossMonthObj = (popCalendar.dom) ? document.getElementById('pcselectMonth').style : popCalendar.ie ? document.all.pcselectMonth : document.pcselectMonth;

		popCalendar.crossYearObj = (popCalendar.dom) ? document.getElementById('pcselectYear').style : popCalendar.ie ? document.all.pcselectYear : document.pcselectYear;

		popCalendar.monthConstructed = false;
		popCalendar.yearConstructed = false;

		var sHTML1	= '<span style="border:1px solid #fff;cursor:pointer" onmouseover="popCalendar.swapImage(\'pcchangeLeft\',\'left2.gif\');this.style.borderColor=\'#8af\';window.status=\''+popCalendar.scrollLeftMessage[popCalendar.language]+'\'" onclick="popCalendar.decMonth()" onmouseout="clearInterval(popCalendar.intervalID1);popCalendar.swapImage(\'pcchangeLeft\',\'left1.gif\');this.style.borderColor=\'#fff\';window.status=\'\'" onmousedown="clearTimeout(popCalendar.timeoutID1);popCalendar.timeoutID1=setTimeout(\'popCalendar.StartDecMonth()\',500)" onmouseup="clearTimeout(popCalendar.timeoutID1);clearInterval(popCalendar.intervalID1)">&nbsp<img id="pcchangeLeft" src="'+popCalendar.imgDir+'left1.gif" width="10" height="11" border="0">&nbsp</span>&nbsp;';
		sHTML1 += '<span style="border:1px solid #fff;cursor:pointer" onmouseover="popCalendar.swapImage(\'pcchangeRight\',\'right2.gif\');this.style.borderColor=\'#8af\';window.status=\''+popCalendar.scrollRightMessage[popCalendar.language]+'\'" onmouseout="clearInterval(popCalendar.intervalID1);popCalendar.swapImage(\'pcchangeRight\',\'right1.gif\');this.style.borderColor=\'#fff\';window.status=\'\'" onclick="popCalendar.incMonth()" onmousedown="clearTimeout(popCalendar.timeoutID1);popCalendar.timeoutID1=setTimeout(\'popCalendar.StartIncMonth()\',500)" onmouseup="clearTimeout(popCalendar.timeoutID1);clearInterval(popCalendar.intervalID1)">&nbsp<img id="pcchangeRight" src="'+popCalendar.imgDir+'right1.gif" width="10" height="11" border="0">&nbsp</span>&nbsp;';
		sHTML1 += '<span id="pcspanMonth" style="border:1px solid #fff;cursor:pointer" onmouseover="popCalendar.swapImage(\'pcchangeMonth\',\'drop2.gif\');this.style.borderColor=\'#8af\';window.status=\''+popCalendar.selectMonthMessage[popCalendar.language]+'\'" onmouseout="popCalendar.swapImage(\'pcchangeMonth\',\'drop1.gif\');this.style.borderColor=\'#fff\';window.status=\'\'" onclick="popCalendar.popUpMonth()"></span>&nbsp;';
		sHTML1 += '<span id="pcspanYear" style="border:1px solid #fff;cursor:pointer" onmouseover="popCalendar.swapImage(\'pcchangeYear\',\'drop2.gif\');this.style.borderColor=\'#8af\';window.status=\''+popCalendar.selectYearMessage[popCalendar.language]+'\'" onmouseout="popCalendar.swapImage(\'pcchangeYear\',\'drop1.gif\');this.style.borderColor=\'#fff\';window.status=\'\'" onclick="popCalendar.popUpYear()"></span>&nbsp;';
		document.getElementById('pccaption').innerHTML = sHTML1;

        if (options) {
            if (options.installEventHandlers) {
                // hide calendar when enter has benn pressed
                document.onkeypress = function (event) {
                    if (!event)
                        event = window.event;
                    if (event.keyCode == 27) popCalendar.hideCalendar();
                };
                // hide calendar when ?
                document.onclick = function () {
                    if (!popCalendar.bShow) popCalendar.hideCalendar();
                    popCalendar.bShow = false;
                };
            }

            if (options.makeDraggable) {
                var pcCaption = document.getElementById("pccaption");
                var pcCalendar = document.getElementById('pccalendar');
                pcCaption.onmouseover = function () {pcCaption.parentNode.onmousedown = null;};
                pcCaption.onmouseout = function () {pcCaption.parentNode.onmousedown = function () {popCalendar.dragStart(pcCalendar);};};
                pcCaption.parentNode.onmousedown = function () {popCalendar.dragStart(pcCalendar);};
                popCalendar.dragInit();
            }
        }
		popCalendar.bPageLoaded=true;
	},

	// holidays...
	HolidaysCounter: 0,
	Holidays: new Array(),
	HolidayRec : function(d, m, y, desc) {
		this.d = d;
		this.m = m;
		this.y = y;
		this.desc = desc;
	},
	addHoliday : function(d, m, y, desc) {
		popCalendar.Holidays[popCalendar.HolidaysCounter++] = new popCalendar.HolidayRec (d, m, y, desc);
	},


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

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

	constructDate: function(d,m,y) {
		var sTmp = popCalendar.dateFormat;
		sTmp = sTmp.replace ('dd','<e>');
		sTmp = sTmp.replace ('d','<d>');
		sTmp = sTmp.replace ('<e>',popCalendar.padZero(d));
		sTmp = sTmp.replace ('<d>',d);
		sTmp = sTmp.replace ('mmmm','<p>');
		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>',popCalendar.padZero(m+1));
		sTmp = sTmp.replace ('<o>',popCalendar.monthName[popCalendar.language][m]);
		sTmp = sTmp.replace ('<p>',popCalendar.monthName2[popCalendar.language][m]);
		sTmp = sTmp.replace ('yyyy',y);
		sTmp = sTmp.replace ('yy',popCalendar.padZero(y%100));
		sTmp = sTmp.replace ('hh',popCalendar.hour);
		sTmp = sTmp.replace ('xx',popCalendar.minute);
		sTmp = sTmp.replace ('ss',popCalendar.second);
		return sTmp.replace ('yy',popCalendar.padZero(y%100));
	},

	closeCalendar: function() {
		popCalendar.hideCalendar();
		popCalendar.ctlToPlaceValue.value =
			popCalendar.constructDate(popCalendar.dateSelected,
									  popCalendar.monthSelected,
									  popCalendar.yearSelected);
        if (popCalendar.ctlToPlaceValue2 && popCalendar.ctlToPlaceValue2.value == "") {
			popCalendar.ctlToPlaceValue2.value = popCalendar.ctlToPlaceValue.value;
            popCalendar.ctlToPlaceValue2.focus();
        }

            
           
        if (popCalendar.CallbackHandler != '')   {
            eval(popCalendar.CallbackHandler);
        }
        
        if (document.getElementById('form_changed'))   {
            document.getElementById('form_changed').value=1;
        }                                                    
	},

	// Month Pulldown
	StartDecMonth: function() {
		popCalendar.intervalID1 = setInterval("popCalendar.decMonth()",80);
	},

	StartIncMonth: function() {
		popCalendar.intervalID1 = setInterval("popCalendar.incMonth()",80);
	},

	incMonth : function() {
		popCalendar.monthSelected++;
		if (popCalendar.monthSelected > 11) {
			popCalendar.monthSelected = 0;
			popCalendar.yearSelected++;
		}
		popCalendar.constructCalendar();
	},

	decMonth : function() {
		popCalendar.monthSelected--;
		if (popCalendar.monthSelected < 0) {
			popCalendar.monthSelected = 11;
			popCalendar.yearSelected--;
		}
		popCalendar.constructCalendar();
	},

	constructMonth: function() {
		popCalendar.popDownYear()
		if (!popCalendar.monthConstructed) {
			var sHTML = "";
			for (i=0; i<12; i++) {
				var sName = popCalendar.monthName[popCalendar.language][i];
				if (i == popCalendar.monthSelected){
					sName = '<b>' + sName + '</b>';
				}
				sHTML += '<tr><td id="m' + i + '" onmouseover="this.style.backgroundColor=\'#909090\'" onmouseout="this.style.backgroundColor=\'\'" style="cursor:pointer;color:#006" onclick="popCalendar.monthConstructed=false;popCalendar.monthSelected=' + i + ';popCalendar.constructCalendar();popCalendar.popDownMonth();event.cancelBubble=true">&nbsp;' + sName + '&nbsp;</td></tr>';
			}

			document.getElementById('pcselectMonth').innerHTML = '<table style="width:70px;font:11px Arial;border:1px solid #a0a0a0;" bgcolor="#f0f0f0" cellspacing="0" onmouseover="clearTimeout(popCalendar.timeoutID1)" onmouseout="clearTimeout(popCalendar.timeoutID1);popCalendar.timeoutID1=setTimeout(\'popCalendar.popDownMonth()\',100);event.cancelBubble=true">' + sHTML + '</table>';

			popCalendar.monthConstructed = true;
		}
	},

	popUpMonth: function() {
		if (popCalendar.visMonth == 1) {
			popCalendar.popDownMonth();
			popCalendar.visMonth--;
		} else {
			popCalendar.constructMonth();
			popCalendar.crossMonthObj.visibility = (popCalendar.dom||popCalendar.ie) ? 'visible' : 'show';
			popCalendar.crossMonthObj.left = parseInt(popCalendar.crossobj.left) + 50 + 'px';
			popCalendar.crossMonthObj.top = parseInt(popCalendar.crossobj.top) + 26 + 'px';
			popCalendar.hideElement('SELECT', document.getElementById('pcselectMonth'));
			popCalendar.hideElement('APPLET', document.getElementById('pcselectMonth'));
			popCalendar.visMonth++;
		}
	},

	popDownMonth: function() {
		popCalendar.crossMonthObj.visibility = 'hidden';
		popCalendar.visMonth = 0;
	},

	// Year Pulldown
	incYear: function() {
		for (var i=0; i<7; i++) {
			var newYear = (i + popCalendar.nStartingYear) + 1;
			if (newYear == popCalendar.yearSelected) {
				var txtYear = '<span style="color:#006;font-weight:bold;">&nbsp;' + newYear + '&nbsp;</span>';
			}
			else {
				var txtYear = '<span style="color:#006">&nbsp;' + newYear + '&nbsp;</span>';
			}
			document.getElementById('y'+i).innerHTML = txtYear;
		}
		popCalendar.nStartingYear++;
		popCalendar.bShow=true;
	},

	decYear: function() {
		for (var i=0; i<7; i++) {
			var newYear = (i + popCalendar.nStartingYear) - 1;
			if (newYear == popCalendar.yearSelected) {
				var txtYear = '<span style="color:#006;font-weight:bold">&nbsp;' + newYear + '&nbsp;</span>';
			}
			else {
				var txtYear = '<span style="color:#006;">&nbsp;' + newYear + '&nbsp;</span>';
			}
			document.getElementById('y'+i).innerHTML = txtYear;
		}
		popCalendar.nStartingYear--;
		popCalendar.bShow=true;
	},

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

	constructYear: function() {
		popCalendar.popDownMonth();
		var sHTML = '';
		if (!popCalendar.yearConstructed) {
			sHTML = '<tr><td align="center" onmouseover="this.style.backgroundColor=\'#909090\'" onmouseout="clearInterval(popCalendar.intervalID1);this.style.backgroundColor=\'\'" style="cursor:pointer;color:#006" onmousedown="clearInterval(popCalendar.intervalID1);popCalendar.intervalID1=setInterval(\'popCalendar.decYear()\',30)" onmouseup="clearInterval(popCalendar.intervalID1)">-</td></tr>';

			var j = 0;
			popCalendar.nStartingYear =	popCalendar.yearSelected - 3;
			for ( var i = (popCalendar.yearSelected-3); i <= (popCalendar.yearSelected+3); i++ ) {
				var sName = i;
				if (i == popCalendar.yearSelected) sName = '<b>' + sName + '</b>';
				sHTML += '<tr><td id="y' + j + '" onmouseover="this.style.backgroundColor=\'#909090\'" onmouseout="this.style.backgroundColor=\'\'" style="cursor:pointer;color:#006" onclick="popCalendar.selectYear('+j+');event.cancelBubble=true">&nbsp;' + sName + '&nbsp;</td></tr>';
				j++;
			}

			sHTML += '<tr><td align="center" onmouseover="this.style.backgroundColor=\'#909090\'" onmouseout="clearInterval(popCalendar.intervalID2);this.style.backgroundColor=\'\'" style="cursor:pointer;color:#006" onmousedown="clearInterval(popCalendar.intervalID2);popCalendar.intervalID2=setInterval(\'popCalendar.incYear()\',30)" onmouseup="clearInterval(popCalendar.intervalID2)">+</td></tr>';

			document.getElementById('pcselectYear').innerHTML = '<table width="44" cellspacing="0" style="font:11px Arial;border:1px solid #a0a0a0;background:#f0f0f0" onmouseover="clearTimeout(popCalendar.timeoutID2)" onmouseout="clearTimeout(popCalendar.timeoutID2);popCalendar.timeoutID2=setTimeout(\'popCalendar.popDownYear()\',100)">' + sHTML + '</table>';

			popCalendar.yearConstructed = true;
		}
	},

	popDownYear: function() {
		clearInterval(popCalendar.intervalID1);
		clearTimeout(popCalendar.timeoutID1);
		clearInterval(popCalendar.intervalID2);
		clearTimeout(popCalendar.timeoutID2);
		popCalendar.crossYearObj.visibility= 'hidden';
		popCalendar.visYear = 0;
	},

	popUpYear: function() {
		var leftOffset;
		if (popCalendar.visYear==1) {
			popCalendar.popDownYear();
			popCalendar.visYear--;
		} else {
			popCalendar.constructYear();
			popCalendar.crossYearObj.visibility	= (popCalendar.dom||popCalendar.ie) ? 'visible' : 'show';
			leftOffset = parseInt(popCalendar.crossobj.left) + document.getElementById('pcspanYear').offsetLeft;
			if (popCalendar.ie) leftOffset += 6;
			popCalendar.crossYearObj.left = leftOffset + 'px';
			popCalendar.crossYearObj.top = parseInt(popCalendar.crossobj.top) + 26 + 'px';
			popCalendar.visYear++;
		}
	},

	// calendar
	WeekNbr: function(n) {
		// Algorithm used:
		// From Klaus Tondering's Calendar document (The Authority/Guru)
		// http://www.tondering.dk/claus/calendar.html
		// a = (14-month) / 12
		// y = year + 4800 - a
		// m = month + 12a - 3
		// J = day + (153m + 2) / 5 + 365y + y / 4 - y / 100 + y / 400 - 32045
		// d4 = (J + 31741 - (J mod 7)) mod 146097 mod 36524 mod 1461
		// L = d4 / 1460
		// d1 = ((d4 - L) mod 365) + L
		// WeekNumber = d1 / 7 + 1

		var year = n.getFullYear();
		var month = n.getMonth() + 1;
		if (popCalendar.startAt == 0) {
			var day = n.getDate() + 1;
		} else {
			popCalendar.day = n.getDate();
		}

		var a = Math.floor((14-month) / 12);
		var y = year + 4800 - a;
		var m = month + 12 * a - 3;
		var b = Math.floor(y/4) - Math.floor(y/100) + Math.floor(y/400);
		var J = day + Math.floor((153 * m + 2) / 5) + 365 * y + b - 32045;
		var d4 = (((J + 31741 - (J % 7)) % 146097) % 36524) % 1461;
		var L = Math.floor(d4 / 1460);
		var d1 = ((d4 - L) % 365) + L;
		var week = Math.floor(d1/7) + 1;

		return week;
	},

	constructCalendar : function() {
		var aNumDays = Array (31,0,31,30,31,30,31,31,30,31,30,31);
		var dateMessage;
		var startDate = new Date (popCalendar.yearSelected,popCalendar.monthSelected,1);
		var endDate;

		if (popCalendar.monthSelected==1) {
			endDate = new Date (popCalendar.yearSelected,popCalendar.monthSelected+1,1);
			endDate = new Date (endDate - (24*60*60*1000));
			var numDaysInMonth = endDate.getDate();
		} else {
			var numDaysInMonth = aNumDays[popCalendar.monthSelected];
		}

		var datePointer = 0;
		var dayPointer = startDate.getDay() - popCalendar.startAt;

		if (dayPointer<0) dayPointer = 6;

		var sHTML = '<table style="border:0;font:10px verdana;"><tr>';

		if (popCalendar.showWeekNumber == 1) {
			sHTML += '<td width="27"><strong>' + popCalendar.weekString[popCalendar.language] + '</strong></td><td width="1" rowspan="7" style="background:#d0d0d0;padding:0"><img src="'+imgDir+'divider.gif" width="1"></td>';
		}

		for (var i = 0; i<7; i++) {
			sHTML += '<td style="width:27px;text-align:right;color:#006;font-weight:bold">' + popCalendar.dayName[popCalendar.language][i] + '</td>';
		}

		sHTML += '</tr><tr>';

		if (popCalendar.showWeekNumber == 1) {
			sHTML += '<td align="right">' + popCalendar.WeekNbr(popCalendar.startDate) + '&nbsp;</td>';
		}

		for (var i=1; i<=dayPointer;i++ ) {
			sHTML += '<td>&nbsp;</td>';
		}

		var sStyle = "";
		for (var datePointer=1; datePointer <= numDaysInMonth; datePointer++ ) {
			dayPointer++;
			sHTML += '<td align="right">';
			sStyle=popCalendar.styleAnchor;
			if ((datePointer == popCalendar.odateSelected) &&
				(popCalendar.monthSelected == popCalendar.omonthSelected) &&
				(popCalendar.yearSelected == popCalendar.oyearSelected)) {
				sStyle+=popCalendar.styleLightBorder;
			}

			var sHint = '';
			for (var k = 0;k < popCalendar.HolidaysCounter; k++) {		// insert holidays
				if ((parseInt(popCalendar.Holidays[k].d) == datePointer) && (parseInt(popCalendar.Holidays[k].m) == (popCalendar.monthSelected+1))) {
					if ((parseInt(popCalendar.Holidays[k].y)==0)||((parseInt(popCalendar.Holidays[k].y)==popCalendar.yearSelected)&&(parseInt(popCalendar.Holidays[k].y)!=0))) {
						sStyle+= 'background-color:#fdd;';
						sHint += sHint=="" ? popCalendar.Holidays[k].desc : "\n" + popCalendar.Holidays[k].desc;
					}
				}
			}

			sHint = sHint.replace('/\"/g', '&quot;');

			dateMessage = 'onmousemove="window.status=\''+popCalendar.selectDateMessage[popCalendar.language].replace('[date]',popCalendar.constructDate(datePointer,popCalendar.monthSelected,popCalendar.yearSelected))+'\'" onmouseout="window.status=\'\'" ';


			//////////////////////////////////////////////
			//////////	Modifications PinoToy  //////////
			//////////////////////////////////////////////
			if (popCalendar.enablePast == 0 &&
				((popCalendar.yearSelected < popCalendar.yearNow) ||
				 (popCalendar.monthSelected < popCalendar.monthNow) &&
				 (popCalendar.yearSelected == popCalendar.yearNow) ||
				 (datePointer < popCalendar.dateNow) &&
				 (popCalendar.monthSelected == popCalendar.monthNow) &&
				 (popCalendar.yearSelected == popCalendar.yearNow))) {
				popCalendar.selDayAction = '';
				isPast = 1;
			} else {
				popCalendar.selDayAction = 'href="javascript:popCalendar.dateSelected='+datePointer+';popCalendar.closeCalendar();"';
				isPast = 0;
			}

			sHTML += '<a '+dateMessage+' title="'+sHint+'" style="'+sStyle;

			if ((datePointer == popCalendar.dateNow) &&
				(popCalendar.monthSelected == popCalendar.monthNow) &&
				(popCalendar.yearSelected == popCalendar.yearNow)) {
				sHTML += 'font-weight:bold;color:red;" ';			// today
			} else if (dayPointer % 7 == (popCalendar.startAt * -1)+1) {
				if (isPast==1)										// sunday
					sHTML += 'color:#909090;" ';
				else
					sHTML += 'color:#54A6E2;" ';
			} else if ((dayPointer % 7 == (popCalendar.startAt * -1)+7 && popCalendar.startAt==1) || (dayPointer % 7 == popCalendar.startAt && popCalendar.startAt==0)) {
				if (isPast==1)										// saturday
					sHTML += 'color:#909090;" ';
				else
					sHTML += 'color:#54A6E2;" ';
			} else {
				if (isPast==1)										// all other days
					sHTML += 'color:#909090;" ';
				else
					sHTML += 'color:#006;" ';
			}
			sHTML += popCalendar.selDayAction+'>&nbsp;'+datePointer+'&nbsp;</a>';

			if ((dayPointer+popCalendar.startAt) % 7 == popCalendar.startAt) {
				sHTML += '</tr><tr>';
				if ((popCalendar.showWeekNumber == 1) && (datePointer < numDaysInMonth)) {
					sHTML += '<td align="right">' + (WeekNbr(new Date(popCalendar.yearSelected,popCalendar.monthSelected,datePointer+1))) + '&nbsp;</td>';
				}
			}
		}

		document.getElementById('pccontent').innerHTML	 = sHTML;
		document.getElementById('pcspanMonth').innerHTML = '&nbsp;' + popCalendar.monthName[popCalendar.language][popCalendar.monthSelected] + '&nbsp;<img id="pcchangeMonth" src="'+popCalendar.imgDir+'drop1.gif" width="12" height="10" border="0">';
		document.getElementById('pcspanYear').innerHTML	 = '&nbsp;' + popCalendar.yearSelected	+ '&nbsp;<img id="pcchangeYear" src="'+popCalendar.imgDir+'drop1.gif" width="12" height="10" border="0">';
	},

	/**
	 * Main function, shows the calendar. Do not forget to call init() beforehand
	 *
	 * @param ctl1 The "button" which (de-)activates the calendar
	 * @param ctl2 The field to receive the selected date
	 * @param format Format of the date-string, see constructDate()
	 * @param lang Language of the calendar (en, es, de, no, nl)
	 * @param past Are dates in the past allowed? yes=1, no=0
	 * @param fx x-position of the calendar, -1 for directly below ctl1
	 * @param fy y-position of the calendar, -1 for directly below ctl1
	 * @param start Start of the week is on Monday (=1) or Sunday (=0)
	 */
	showCalendar: function(ctl, ctl2, format, lang, past, fx, fy,start, ctl3) {
		if (start != null && (start==0 || start==1)) popCalendar.startAt = start;
		popCalendar.loadArrays();
		if (lang != null && lang != '') popCalendar.language = lang;
		if (past != null)
			popCalendar.enablePast = past;
		else
			popCalendar.enablePast = 0;
		if (fx != null)
			popCalendar.fixedX = fx;
		else
			popCalendar.fixedX = -1;
		if (fy != null)
			popCalendar.fixedY = fy;
		else
			popCalendar.fixedY = -1;
		if (popCalendar.showToday == 1)

			document.getElementById('pclblToday').innerHTML = popCalendar.todayString[popCalendar.language]+' <a onmousemove="window.status=\''+popCalendar.gotoString[popCalendar.language]+'\'" onmouseout="window.status=\'\'" title="'+popCalendar.gotoString[popCalendar.language]+'" style="'+popCalendar.styleAnchor+'color:#006;" href="javascript:popCalendar.monthSelected=popCalendar.monthNow;popCalendar.yearSelected=popCalendar.yearNow;popCalendar.constructCalendar();">'+popCalendar.dayName[popCalendar.language][(popCalendar.today.getDay()-popCalendar.startAt==-1)?6:(popCalendar.today.getDay()-popCalendar.startAt)]+', '+popCalendar.dateNow+' '+popCalendar.monthName[popCalendar.language][popCalendar.monthNow].substring(0,3)+' '+popCalendar.yearNow+'</a>';

		popCalendar.popUpCalendar(ctl, ctl2, format, ctl3);
	},

	popUpCalendar: function(ctl, ctl2, format, ctl3) {
		var leftpos = 0;
		var toppos	= 0;
		var formatChar = "";
		var aFormat = new Array();

		if (popCalendar.bPageLoaded) {
			if (popCalendar.crossobj.visibility == 'hidden') {
				popCalendar.ctlToPlaceValue = ctl2;
				popCalendar.ctlToPlaceValue2 = ctl3;
				popCalendar.dateFormat = format;
				formatChar = ' ';
				aFormat = popCalendar.dateFormat.split(formatChar);
				if (aFormat.length < 3) {
					formatChar = '/';
					aFormat = popCalendar.dateFormat.split(formatChar);
					if (aFormat.length < 3) {
						formatChar = '.';
						aFormat = popCalendar.dateFormat.split(formatChar);
						if (aFormat.length < 3) {
							formatChar = '-';
							aFormat = popCalendar.dateFormat.split(formatChar);
							if (aFormat.length < 3) {
								formatChar = '';					// invalid date format
							}
						}
					}
				}

				var tokensChanged = 0;
				var aData;
				if (formatChar != "") {
					aData = ctl2.value.split(formatChar);			// use user's date
					for (var i=0; i<3; i++) {
						if ((aFormat[i] == "d") || (aFormat[i] == "dd")) {
							popCalendar.dateSelected = parseInt(aData[i], 10);
							tokensChanged++;
						} else if ((aFormat[i] == "m") || (aFormat[i] == "mm")) {
							popCalendar.monthSelected = parseInt(aData[i], 10) - 1;
							tokensChanged++;
						} else if (aFormat[i] == "yyyy") {
							popCalendar.yearSelected = parseInt(aData[i], 10);
							tokensChanged++;
						} else if (aFormat[i] == "mmm") {
							for (j=0; j<12; j++) {
								if (aData[i] == popCalendar.monthName[language][j]) {
									popCalendar.monthSelected=j;
									tokensChanged++;
								}
							}
						} else if (aFormat[i] == "mmmm") {
							for (j=0; j<12; j++) {
								if (aData[i] == popCalendar.monthName2[language][j]) {
									popCalendar.monthSelected = j;
									tokensChanged++;
								}
							}
						}
					}
				}
				var TimeFormatChar = ':';
				var timeString = ctl2.value.split(" ");
				if (timeString[1] !=null) {
					var timeTokens = timeString[1].split(':');
					if(timeTokens[0].length==2) {
						popCalendar.hour = timeTokens[0];
					}
					if (timeTokens[1].length==2) {
						popCalendar.minute = timeTokens[1];
					}
					if (timeTokens[2].length==2) {
						popCalendar.second= timeTokens[2];
					}
				} else {
					popCalendar.hour=00;
					popCalendar.minute=00;
					popCalendar.second=00;
				}


				if ((tokensChanged != 3) ||
					isNaN(popCalendar.dateSelected) ||
					isNaN(popCalendar.monthSelected) ||
					isNaN(popCalendar.yearSelected)) {
					popCalendar.dateSelected  = popCalendar.dateNow;
					popCalendar.monthSelected = popCalendar.monthNow;
					popCalendar.yearSelected  = popCalendar.yearNow;
				}

				popCalendar.odateSelected  = popCalendar.dateSelected;
				popCalendar.omonthSelected = popCalendar.monthSelected;
				popCalendar.oyearSelected  = popCalendar.yearSelected;

				var aTag = ctl;
				do {
					aTag	 = aTag.offsetParent;
					leftpos += aTag.offsetLeft;
					toppos	+= aTag.offsetTop;
				} while (aTag.tagName != 'BODY');

				popCalendar.crossobj.left = (popCalendar.fixedX == -1) ? ctl.offsetLeft + leftpos + 'px' : popCalendar.fixedX + 'px' ;
				popCalendar.crossobj.top = (popCalendar.fixedY == -1) ? ctl.offsetTop + toppos + ctl.offsetHeight + 2 + 'px' : popCalendar.fixedY + 'px' ;
				popCalendar.constructCalendar (1, popCalendar.monthSelected, popCalendar.yearSelected);
				popCalendar.crossobj.visibility = (popCalendar.dom||popCalendar.ie) ? "visible" : "show";

				popCalendar.hideElement('SELECT', document.getElementById('pccalendar'));
				popCalendar.hideElement('APPLET', document.getElementById('pccalendar'));

                popCalendar.zIndex = 9999;
				popCalendar.bShow = true;
			} else {
				popCalendar.hideCalendar();
				if (popCalendar.ctlNow!=ctl) popCalendar.popUpCalendar(ctl, ctl2, format);
			}
			popCalendar.ctlNow = ctl;
		}
	},

    //Das Objekt, das gerade bewegt wird.
    dragObjekt: null,

    // Position, an der das Objekt angeklickt wurde.
    dragX: 0,
    dragY: 0,

    // Mausposition
    posX: 0,
    posY: 0,

    // Initialisierung der Überwachung der Events
    dragInit: function(obj) {
        document.onmousemove = popCalendar.drag;
        document.onmouseup = popCalendar.dragStop;
    },


    //Wird aufgerufen, wenn ein Objekt bewegt werden soll.
    dragStart: function (element) {
        popCalendar.dragObjekt = element;
        popCalendar.dragX = popCalendar.posX - popCalendar.dragObjekt.offsetLeft;
        popCalendar.dragY = popCalendar.posY - popCalendar.dragObjekt.offsetTop;
    },


    //Wird aufgerufen, wenn ein Objekt nicht mehr bewegt werden soll.
    dragStop: function () {
        popCalendar.dragObjekt=null;
    },

    //Wird aufgerufen, wenn die Maus bewegt wird und bewegt bei Bedarf das Objekt.
    drag: function (ereignis) {

        popCalendar.posX = document.all ? window.event.clientX : ereignis.pageX;
        popCalendar.posY = document.all ? window.event.clientY : ereignis.pageY;
        if(popCalendar.dragObjekt != null) {
            popCalendar.dragObjekt.style.left = (popCalendar.posX - popCalendar.dragX) + "px";
            popCalendar.dragObjekt.style.top = (popCalendar.posY - popCalendar.dragY) + "px";
        }
    }
}