var calDateField;
var CalFrame;
/**
* 0 = Sonntag
* 1 = Montag
* 2 = Dienstag
* ...
* Diese Variable kann in der jeweiligen Seite ueberschrieben werden
* Dass MUSS natuerlich nach dem "Include" dieses Scriptes erfolgen
*/
var calWeekdayToStart = 1;
var calMonthArray = new Array('Jänner', 'Februar', 'März', 'April', 'Mai', 'Juni',
'Juli', 'August', 'September', 'Oktober', 'November', 'Dezember');
var calWeekdayArray = new Array('Sonntag', 'Montag', 'Dienstag', 'Mittwoch', 'Donnerstag', 'Freitag', 'Samstag');
var calWeekdayOutput = false;
function calendar() {
buildCal(arguments[0]);
}
function buildCal() {
calDateField = arguments[0];
if (CalFrame == undefined || CalFrame == null) {
if ((typeof calDateField) == "object" && (typeof calDateField.value) == "string") {
CalFrame = document.createElement('iframe');
var frameName='spCalFrame'+new Date().getTime();
CalFrame.id = frameName;
CalFrame.name = frameName;
CalFrame.marginHeight = '0';
CalFrame.marginWidth = '0';
CalFrame.scrolling = 'NO';
CalFrame.frameBorder = '0';
CalFrame.src = self.location.href;
CalFrame.style.border = '0px none white';
CalFrame.style.position = 'absolute';
CalFrame.style.width = '230px';
CalFrame.style.height = '220px';
CalFrame.style.zIndex = '105';
CalFrame.style.overflow = 'hidden';
if (isTopCalPop(calDateField)) {
CalFrame.style.marginTop= '-'+CalFrame.style.height;
} else {
if (calDateField.offsetHeight && calDateField.offsetHeight>=12) {
CalFrame.style.marginTop= (calDateField.offsetHeight+1)+'px';
} else {
CalFrame.style.marginTop= '22px';
}
}
calDateField.parentNode.insertBefore(CalFrame, calDateField);
drawCal(calDateField.value);
}
} else {
HideCal();
}
}
// Wird oberhalb oder unterhalb des Elements aufgepopt?
function isTopCalPop(elem) {
var topScroll = 0;
var elemTopPos = 0;
var winHeight = 1024;
if (self.pageYOffset) {
topScroll = self.pageYOffset;
} else if (document.documentElement && document.documentElement.scrollTop) {
topScroll = document.documentElement.scrollTop;
} else if (document.body) {
topScroll = document.body.scrollTop;
}
if (self.innerHeight) {
winHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) {
winHeight = document.documentElement.clientHeight;
} else if (document.body) {
winHeight = document.body.clientHeight;
}
if (elem && elem.offsetHeight) {
winHeight += elem.offsetHeight;
}
for (var pElem = elem; (typeof pElem) != 'undefined' && pElem && pElem != null; pElem=pElem.offsetParent) {
if (pElem.offsetTop) {
elemTopPos+=pElem.offsetTop;
}
}
return ((elemTopPos-topScroll) > ((winHeight/2)+50)); // 50 Pixel Toleranz (Wahrscheinlichkeit nach unten zu popen ist hoeher)
}
function drawCal (sDateUeber) {
var sHTML = new String();
var lTargetYear;
var lTargetMonth;
var lTargetDay;
var sSplitDate;
var objPop;
sSplitDate = sDateUeber.split(' ');
var sDate = sSplitDate[sSplitDate.length-1];
// ex: "02/15/2001" will get split into an array. the '/' is the separator
sSplitDate = sDate.split('/');
if (sSplitDate.length<3) {
sSplitDate = sDate.split('.');
}
if (sSplitDate.length<3) {
var jetzt = new Date();
lTargetYear = jetzt.getFullYear();
lTargetDay = jetzt.getDate();
lTargetMonth = jetzt.getMonth();
} else {
lTargetYear = parseInt(sSplitDate[2]);
lTargetDay = parseInt(sSplitDate[0]);
lTargetMonth = parseInt(sSplitDate[1] -1);
}
//objPop= window.open('','Note','toobar=no,location=no, directories=no,status=yes,scrollbars=yes,resizable=yes, copyhistory=no,width=300,height=200')
//font-family : Arial,Helvetica,Sans-serif;
//font-size : 11px;
//color : #ffffff;
//setup styles to define the look of the calendar
sHTML += ' ';
sHTML += 'Kalender ';
sHTML += ' ';
sHTML += ' ';
//start grid
sHTML += DrawCalendarMonth(lTargetYear, lTargetMonth, lTargetDay);
sHTML += ' ';
sHTML += '';
myCalFrame = eval('frames.'+CalFrame.name);
try {
myCalFrame.stop();
} catch (ignored) {}
try {
myCalFrame.document.close();
} catch (ignored) {}
myCalFrame.document.open();
myCalFrame.document.write(sHTML);
myCalFrame.document.close();
}
function DrawCalendarMonth(lYear, lMonth, lDay) {
var i, j, index;
var sCal = new String();
var sMonthPicker = new String();
var sYearPicker = new String();
var dcurrDate= new Date(lYear, lMonth, lDay);
var lDaysInMonth = GetDaysInMonth(dcurrDate.getMonth()+1, dcurrDate.getFullYear());
var thisMonthFirstDay = new Date(lYear, lMonth, 1);
var sNextYear = ('1.' + (lMonth+1) + '.' + (lYear+1));
var sPrevYear = ('1.' + (lMonth+1) + '.' + (lYear-1));
var sNextMonth = ('1.' + (lMonth+2) + '.' + lYear);
var sPrevMonth = ('1.' + (lMonth) + '.' + lYear);
if (lMonth+2 > 12) {
sNextMonth = ('1.1.' + (lYear+1));
}
if (lMonth < 1) {
sPrevMonth = ('1.12.' + (lYear-1));
}
// 'Set the Date variables
var jetzt = new Date();
var dateJetztStr = jetzt.getDate()+'.';
dateJetztStr += (jetzt.getMonth()+1)+'.';
dateJetztStr += jetzt.getFullYear();
if (calWeekdayOutput==true) {
dateJetztStr = calWeekdayArray[jetzt.getDay()].substring(0,2) +' '+ dateJetztStr;
}
sMonthPicker += '';
sYearPicker += '';
sCal = '
';
sCal += '
';
sCal += '
';
sCal += '
'+dateJetztStr+'
';
sCal += '
';
sCal += '
';
sCal += '
';
sCal += '
'+unescape('%AB')+'
';
sCal += '
' + sMonthPicker + sYearPicker + '
';
sCal += '
'+unescape('%BB')+'
';
sCal += '
';
var weekdays = '
';
// LOOP THROUGH WEEKDAY ARRAY
for (i=0; i < calWeekdayArray.length; i++) {
index = i+calWeekdayToStart;
if (index >= calWeekdayArray.length) {
index -= calWeekdayArray.length;
}
weekdays += '
' + calWeekdayArray[index].substring(0,2) +'
';
}
weekdays +='
';
sCal += weekdays;
for (i=0; i < calWeekdayArray.length; i++) {
index = i+calWeekdayToStart;
if (index >= calWeekdayArray.length) {
index -= calWeekdayArray.length;
}
if (index==thisMonthFirstDay.getDay()) break;
sCal += DrawOtherDay(thisMonthFirstDay.getDay() - i - calWeekdayToStart, dcurrDate);
}
for (i=1; i < lDaysInMonth+1; i++) {
dcurrDate.setDate(i);
//start a new week if we are at the begin
if (dcurrDate.getDay() ==calWeekdayToStart && i>1) {
sCal +='
';
}
sCal += DrawNormalDay(i, dcurrDate);
}
for (i=dcurrDate.getDay(); i < calWeekdayArray.length; i++) {
index = i+calWeekdayToStart;
if (index >= calWeekdayArray.length) {
index -= calWeekdayArray.length;
}
if (index==calWeekdayToStart) break;
sCal += '
';
}
sCal +='
';
sCal += '
';
sCal += '
';
sCal += '
';
sCal +='
';
return sCal;
}
function DrawOtherDay(lDayOffset, dDate) {
var DayNumber;
if (lDayOffset<0) lDayOffset+=7;
var dWorkingDate = new Date(dDate.getFullYear(), dDate.getMonth(), (- lDayOffset) + 1)
var sTemp = new String();
DayNumber = dWorkingDate.getDate();
//' Draws a day cell - date is in previous or next month
//' The response.write's are separate lines for clarity only
sTemp = '
';
sTemp += '';
sTemp += DayNumber + '
';
return sTemp;
}
function DrawNormalDay(DayNumber, dDate) {
//' Draws a day cell - date is in current month
//' The response.write's are separate lines for clarity only
var sDayDate = new String();
var dWorkingDate = new Date(dDate.getFullYear(), dDate.getMonth(), DayNumber)
var sTemp = new String();
var dToday = new Date();
var sClassName = 'calReg'+(dWorkingDate.getDay()==0||dWorkingDate.getDay()==6?'So':'');
var sClassNameA = '';
sDayDate = DayNumber + '.' + (dWorkingDate.getMonth() + 1) + '.' + dWorkingDate.getFullYear();
if (sDayDate == dToday.getDate() + '.' + ((dToday.getMonth() + 1) + '.' + dToday.getFullYear())) {
sClassNameA = 'calToday';
}
if (calWeekdayOutput==true) {
sDayDate = calWeekdayArray[dWorkingDate.getDay()].substring(0,2) +' '+ sDayDate;
}
if (sDayDate == calDateField.value) {
sClassName+=' calSelected';
}
sTemp += '
' + DayNumber + '';
sTemp += '
';
return sTemp;
}
function SetCalDatum(ev, sDatum) {
if (!ev) {
ev=window.event;
}
if (calDateField.value != sDatum) {
calDateField.value = sDatum;
if (calDateField.onchange) {
try {
if (typeof (calDateField.onchange) == 'function') {
calDateField.onchange(ev);
} else if (typeof (calDateField.onchange) != 'undefined') {
eval(calDateField.onchange);
}
} catch (ignored) {}
}
}
try {
if (calDateField.focus) {
calDateField.focus();
}
} catch (e) {}
HideCal();
}
function HideCal() {
CalFrame.parentNode.removeChild(CalFrame);
CalFrame = null;
}
function GetDaysInMonth(iMonth, iYear) {
//Returns the number of days in a month
/*
In: iMonth: Number of the Month -not zero based ie 3=March
iYear: four digit year
*/
var dPrevDate = new Date(iYear, iMonth, 0);
return dPrevDate.getDate();
}
String.prototype.getDateStr = function (dateformat)
{
re = {d:"\\d(\\d|)",m:"([\\d]|)\\d",y:"\\d\\d([\\d]|)([\\d]|)" };
tempobj = {};
for(var i=0; i<3; i++)
for(var j in dateformat)
if(dateformat[j]==i) {
dateformat[i]=j;
break;
}
var re_str = "\\b" + re[dateformat[0]] + "([\\.]|[\\/])" + re[dateformat[1]] + "([\.]|[\/])" + re[dateformat[2]] + "\\b";
var date = this.match(new RegExp(re_str,"gmi"));
return (date==null ? null : date[0].indexOf(".")!=-1 && date[0].indexOf("/")!=-1? null : date[0]);
}
String.prototype.getTimeStr = function (timeformat) {
var time = this.match(/\b(\d|)\d\:\d\d\b/);
return (time==null ? null : time[0]);
}
function CheckDatum(cur) {
var s = cur.value;
var tag, monat, jahr;
var position = 0;
var monatstage = [31,28,31,30,31,30,31,31,30,31,30,31];
var m_name1 = ["j"+unescape("%E4")+"nner","februar","m"+unescape("%E4")+"rz","april","mai","juni","juli","august","september","oktober","november","dezember"];
var m_name2 = ["jannuar","februer","marz","abril","may","juny","july","agust","sebtember","october","nobember","december"];
// leere Eingabe wird hier nicht geprueft
if( s == "")
return true;
// regular expression
// T T Trennz. Monat Trennz. Jahr
re = new RegExp("(\\d\\d?)[,\\x2d/.\\x3d/ ]+(\\w+)[,\\x2d/.\\x3d/ ]*(\\d*)","");
// RegExp testen
if ( !re.test( s)) {
alert('Ung'+unescape('%FC')+'ltiges Eingabeformat');
return dateErrorHandler(cur);
}
// RegExp ausfuehren
regExpResult=re.exec( s);
tag = regExpResult[1];
monat = regExpResult[2];
jahr = regExpResult[3];
tag_n=parseInt(tag, 10);
if( isNaN(tag_n) || (tag_n < 1) || (tag_n > 31)) {
alert("Tag muß zwischen 1 und 31 liegen!");
return dateErrorHandler(cur);
}
monat_n = parseInt( monat, 10);
if( isNaN(monat_n)) {
// vielleicht alpha-eingabe ?
for(var i=0; i<12; i++)
{
if( m_name1[i].indexOf(monat.toLowerCase())== 0 || m_name2[i].indexOf(monat.toLowerCase())== 0 )
{
monat = i+1;
monat_n = parseInt(monat, 10);
break;
}
}
}
if (isNaN(monat_n)) {
alert('Monatseingabe ist ung'+unescape('%FC')+'ltig');
return dateErrorHandler(cur);
}
if(( monat_n < 1) || (monat > 12)) {
alert("Es gibt bloß 12 Monate im Jahr ;-) (den Monatsnamen schon probiert?)");
return dateErrorHandler(cur);
}
jahr_n = parseInt( jahr, 10);
if( isNaN(jahr_n) || jahr_n > 9999 || jahr_n < 1000) {
year_helper = new Date;
jahr_jetzt= year_helper.getFullYear();
// getYear returns 2-digit values for years between 1900-1999
if( jahr_jetzt < 100)
jahr_jetzt += 1900;
jahrhundert = parseInt(jahr_jetzt/100);
jahrzweiste = jahr_jetzt - (jahrhundert*100);
if( isNaN(jahr_n)) {
jahr_n = jahr_jetzt;
} else {
if( jahr_n < 100) {
if (jahrzweiste < 60)
if (jahr_n < 70)
jahr_n += (jahrhundert*100);
else jahr_n += ((jahrhundert-1)*100);
else
if (jahr_n < 70)
jahr_n += ((jahrhundert+1)*100);
else jahr_n += (jahrhundert*100);
} else if (jahr_n < 1000) {
if (jahr_n < 300)
jahr_n += 2000;
else jahr_n += 1000;
} else {
jahr_n = jahr_jetzt;
}
}
}
// schaltjahr ?
leap=false;
if( (jahr_n % 4) == 0) {
leap=true;
if( (jahr_n % 100) == 0) {
leap = false;
if( (jahr_n % 400) == 0)
leap = true;
}
}
// passen tag + monat zusammen ?
if( leap)
monatstage[1] = 29;
else
monatstage[1] = 28;
if( monatstage[ monat_n - 1] < tag_n) {
alert("Monat " + m_name1[monat_n - 1] + " hat nicht " + tag_n + " Tage!");
return dateErrorHandler(cur);
} else {
var dcurrDate = new Date(jahr_n, (monat_n-1), tag_n);
neudatum = String(tag_n) + "." + String(monat_n) + "." + String(jahr_n);
cur.value = neudatum;
if (calWeekdayOutput==true) {
cur.value = calWeekdayArray[dcurrDate.getDay()].substring(0,2) + ' ' + cur.value;
}
try {
cur.jahr= jahr_n;
cur.monat= monat_n;
cur.tag= tag_n;
cur.monatText= calMonthArray[dcurrDate.getMonth()];
cur.tagText= calWeekdayArray[dcurrDate.getDay()];
parent.document.write;
} catch (ignored) {}
return true;
}
}
var CheckDateField;
function dateErrorHandler(cur) {
CheckDateField = cur;
if (!event) {
var event = window.event;
}
if (event) {
try {
event.returnValue = false;
event.cancelBubble = true;
} catch (ignored) {}
if (event.stopPropagation) {
event.stopPropagation();
}
}
CheckDateField.value="";
try {
if (CheckDateField.focus) {
CheckDateField.focus();
}
} catch (e) {}
window.setTimeout('try {if (CheckDateField && CheckDateField!=null && CheckDateField.focus) CheckDateField.focus();} catch (ignored) {}',50);
return false;
}
