<?xml version="1.0" encoding="UTF-8"?>

<script:module xmlns:script="http://openoffice.org/2000/script" script:name="BankHoliday" script:language="StarBasic">Option Explicit

Sub Main()
	Call CalAutopilotTable()
End Sub


Function CalEasterTable&amp;(byval Year%)

	Dim   B,C,D,E,F,G,H,I,K,L,M,N,O, nMonth, nDay As Integer

       N = Year% mod 19
       B = int(Year% / 100)
       C = Year% mod 100
       D = int(B / 4)
       E = B mod 4
       F = int((B + 8) / 25)
       G = int((B - F + 1) / 3)
       H =(19 * N + B - D - G + 15) mod 30
       I = int(C / 4)
       K = C mod 4
       L =(32 + 2 * E + 2 * I - H - K) mod 7
       M = int((N + 11 * H + 22 * L) / 451)
       O = H + L - 7 * M + 114
       nDay = O mod 31 + 1
       nMonth = int(O / 31)
	   CalEasterTable&amp; = DateSerial(Year%, nMonth,nDay)
End Function


Sub CalInitGlobalVariablesDate()
	Dim Count%

	For Count% = 1 To 374
		CalBankholidayName$(Count%) = &quot;&quot;
		CalTypeOfBankHoliday%(Count%) = cHolidayType_None
	Next
End Sub


Sub CalInsertBankholiday(byval actDate&amp;, byval Event$, ByVal nBankholidayLevel%)
	Dim DayInYear%
	&apos;	Fuegt ein Ereignis in das globale EventArray ein.
	&apos;	Der Sonderfall der eintreten kann, ist der, dass das Datum
	&apos;	an dem eingefuegt werden soll, bereits ein Ereignis enthaelt.
	&apos;	Dann werden beide Ereignisse mit einem Schraegstrich verbunden.
	DayInYear% =(Month(actDate&amp;)-1)*31 +Day(actDate&amp;)

	&apos;	Hoehere Prioritaet des Feiertagtyps
	If (0 &lt;&gt; CalTypeOfBankHoliday%(DayInYear%)) Then
		If (nBankholidayLevel% &lt; CalTypeOfBankHoliday%(DayInYear%)) Then
			CalTypeOfBankHoliday%(DayInYear%) = nBankholidayLevel%
		End If
	Else
		CalTypeOfBankHoliday%(DayInYear%) = nBankholidayLevel%
	End If

	If (CalBankHolidayName$(DayInYear%) = &quot;&quot;) Then
		CalBankHolidayName$(DayInYear%) = Event$
	Else
		CalBankHolidayName$(DayInYear%) = CalBankHolidayName$(DayInYear%) + &quot; / &quot; + Event$
	End If
End Sub


Function CalIsLeapYear%(ByVal TheYear%)
	CalIsLeapYear% = TheYear Mod 4 = 0
End Function


Function CalMaxDayInMonth%(byval YearVal%, byval MonthVal%)
	&apos;	Liefert den maximalen Tag eines Monats in einem
	&apos;	bestimmten Jahr.

	Dim tmpDate&amp;
	Dim	MaxDay%
	
	MaxDay = 28
	tmpDate&amp; = DateSerial(YearVal%, MonthVal%, MaxDay)
	
	While Month(tmpDate&amp;) = MonthVal%
		MaxDay% = MaxDay% + 1
		tmpDate&amp; = tmpDate&amp; + 1
	Wend
	Maxday% = MaxDay% - 1
	CalMaxDayInMonth% = MaxDay%	
End Function


Function CalGetIntOfShortMonthName%(byval MonthName$)

	Dim nCount%, nMonth%
	
	nMonth% = Val(MonthName$)
	
	If (1 &lt;= nMonth% And 12 &gt;= nMonth%) Then
		CalGetIntOfShortMonthName% = nMonth%
		Exit Function
	End If	
	
	MonthName$ = UCase(Trim(Left(MonthName, 3)))

	For nCount% = 1 To 12 
		If (UCase(cCalShortMonthNames$(nCount%)) = MonthName$) Then
			CalGetIntOfShortMonthName% = nCount%
			Exit Function
		End If
	Next
	
	&apos;	Not Found
	CalGetIntOfShortMonthName% = 0
End Function


Sub CalInsertOwnDataInTables(byval YearToInsert%)
	&apos;	Fügt die eigenen Individuellen Daten aus der Tabelle in die
	&apos;	bereits erstellte unsortierte Tabelle ein.	
	Dim i%, actYear%, actMonth%, actDay%, theEvent$
	
	For i = 0 To lbOwnData.ListCount() - 1
		actYear% = Val(Mid$(lbOwnData.List(i%), 10, 4))
		If (actYear%=YearToInsert%) Or (actYear%=0) Then
			actMonth% = CalGetIntOfShortMonthname%(Mid$(lbOwnData.List(i%), 5, 3))
			actDay% = Val(Left$(lbOwnData.List(i%), 2))
			theEvent$ = Trim(Mid$(lbOwnData.List(i%), 16))
			CalInsertBankholiday(DateSerial(actYear%, actMonth%, actDay%), theEvent$, cHolidayType_Own)
		End If
	Next
End Sub


&apos; Finds eg the first,second Monday in a month
&apos; Note: in This Function the week starts with the Sunday
Function GetMonthDate(iWeekDay, iMonth, iCount as Integer)
Dim bFound as Boolean
Dim nCount%,lDate as Integer
	&apos;	1st Tue in Nov : Election Day, Half
	bFound = False
	nCount% = 0
	lDate = DateSerial(YearInt%, iMonth, 1)
	While Not bFound
		If (iWeekDay = WeekDay(lDate)) Then nCount% = nCount% + 1
		If (nCount &lt; iCount) Then
			lDate = lDate + 1
		Else
			bFound = True
		End If
	Wend
	GetMonthDate = lDate
End Function
</script:module>