### Wenn Monat und Jahr nicht eingetragen, benutze das aktuelle
if($month=="" || $year==""){
	$akt_month=	date(n,time());
	$akt_year	=	date(Y,time());
}
else{
	$akt_month	=	$month;
	$akt_year		=	$year;

}
### Finde heraus welcher Wochentag, 1.Tag im Monat
$day_in_month = date(t,mktime(0, 0, 0, $akt_month, 1, $akt_year));
$fday_in_month = date(w,mktime(0, 0, 0, $akt_month, 1, $akt_year));
### Setze Position in Kalender und berechne Wochen im Monat
if					 ($fday_in_month==0)$rows=($day_in_month+6)/7;
elseif($fday_in_month==1)$rows=($day_in_month+0)/7;
elseif($fday_in_month==2)$rows=($day_in_month+1)/7;
elseif($fday_in_month==3)$rows=($day_in_month+2)/7;
elseif($fday_in_month==4)$rows=($day_in_month+3)/7;
elseif($fday_in_month==5)$rows=($day_in_month+4)/7;
elseif($fday_in_month==6)$rows=($day_in_month+5)/7;

### autom. Jahreswechsel bei monat<1, monat>12
if($akt_month==1){
		  $m_month=12;
		  $m_year=$akt_year-1;
		  $p_month=2;
		  $p_year=$akt_year;
}
elseif($akt_month==12){
		  $m_month=11;
		  $m_year=$akt_year;
		  $p_month=1;
		  $p_year=$akt_year+1;
}
else{
		  $m_month=$akt_month-1;
		  $m_year=$akt_year;
		  $p_month=$akt_month+1;
		  $p_year=$akt_year;
}
?>

	
<h1 align="center"><a href="?page=urlaub&month=<? echo $m_month; ?>&year=<? echo $m_year; ?>">&laquo;</a>&nbsp;<? echo $akt_month."/".$akt_year;?><a href="?page=urlaub&month=<? echo $p_month; ?>&year=<? echo $p_year; ?>">&nbsp;&raquo;</a></h1>
<table cellspacing="2" cellpadding="0" align="center" style="border:solid 1px;background-color:#cccccc;">
 <tr align="center" valign="top"><td>Montag</td><td>Dienstag</td><td>Mittwoch</td><td>Donnerstag</td><td>Freitag</td><td>Samstag</td><td>Sonntag</td></tr>
<?
$day=1;
### Ausgabe Kalender
for($i=0;$i<ceil($rows);$i++){
?>
 <tr align="center" valign="top">
  <td width="100px" <?$color="#FFFFFF"; if($day==date(j,time())&&$akt_month==date(n,time())&&$akt_year==date(Y,time())){$color="#ff0000";}?> style="border:solid 1px;background-color:<? echo $color; ?>;"><? if($fday_in_month==1 && $day==1){echo "<font size=\"6\">".$day."</font>";show_urlaub($akt_month,$day,$akt_year,$db,$rechte);$day++;}elseif($day!=1 && $day_in_month>=$day){echo "<font size=\"6\">".$day."</font>";show_urlaub($akt_month,$day,$akt_year,$db,$rechte);$day++;} ?>
		  &nbsp;</td>
  <td width="100px" <?$color="#FFFFFF"; if($day==date(j,time())&&$akt_month==date(n,time())&&$akt_year==date(Y,time())){$color="#ff0000";}?> style="border:solid 1px;background-color:<? echo $color; ?>;"><? if($fday_in_month==2 && $day==1){echo "<font size=\"6\">".$day."</font>";show_urlaub($akt_month,$day,$akt_year,$db,$rechte);$day++;}elseif($day!=1 && $day_in_month>=$day){echo "<font size=\"6\">".$day."</font>";show_urlaub($akt_month,$day,$akt_year,$db,$rechte);$day++;} ?>
		  &nbsp;</td>
  <td width="100px" <?$color="#FFFFFF"; if($day==date(j,time())&&$akt_month==date(n,time())&&$akt_year==date(Y,time())){$color="#ff0000";}?> style="border:solid 1px;background-color:<? echo $color; ?>;"><? if($fday_in_month==3 && $day==1){echo "<font size=\"6\">".$day."</font>";show_urlaub($akt_month,$day,$akt_year,$db,$rechte);$day++;}elseif($day!=1 && $day_in_month>=$day){echo "<font size=\"6\">".$day."</font>";show_urlaub($akt_month,$day,$akt_year,$db,$rechte);$day++;} ?>
		  &nbsp;</td>
  <td width="100px" <?$color="#FFFFFF"; if($day==date(j,time())&&$akt_month==date(n,time())&&$akt_year==date(Y,time())){$color="#ff0000";}?> style="border:solid 1px;background-color:<? echo $color; ?>;"><? if($fday_in_month==4 && $day==1){echo "<font size=\"6\">".$day."</font>";show_urlaub($akt_month,$day,$akt_year,$db,$rechte);$day++;}elseif($day!=1 && $day_in_month>=$day){echo "<font size=\"6\">".$day."</font>";show_urlaub($akt_month,$day,$akt_year,$db,$rechte);$day++;} ?>
		  &nbsp;</td>
  <td width="100px" <?$color="#FFFFFF"; if($day==date(j,time())&&$akt_month==date(n,time())&&$akt_year==date(Y,time())){$color="#ff0000";}?> style="border:solid 1px;background-color:<? echo $color; ?>;"><? if($fday_in_month==5 && $day==1){echo "<font size=\"6\">".$day."</font>";show_urlaub($akt_month,$day,$akt_year,$db,$rechte);$day++;}elseif($day!=1 && $day_in_month>=$day){echo "<font size=\"6\">".$day."</font>";show_urlaub($akt_month,$day,$akt_year,$db,$rechte);$day++;} ?>
		  &nbsp;</td>
  <td width="100px" <?$color="#FFFFFF"; if($day==date(j,time())&&$akt_month==date(n,time())&&$akt_year==date(Y,time())){$color="#ff0000";}?> style="border:solid 1px;background-color:<? echo $color; ?>;"><? if($fday_in_month==6 && $day==1){echo "<font size=\"6\">".$day."</font>";show_urlaub($akt_month,$day,$akt_year,$db,$rechte);$day++;}elseif($day!=1 && $day_in_month>=$day){echo "<font size=\"6\">".$day."</font>";show_urlaub($akt_month,$day,$akt_year,$db,$rechte);$day++;} ?>
		  &nbsp;</td>
  <td width="100px" <?$color="#FFFFFF"; if($day==date(j,time())&&$akt_month==date(n,time())&&$akt_year==date(Y,time())){$color="#ff0000";}?> style="border:solid 1px;background-color:<? echo $color; ?>;"><? if($fday_in_month==0 && $day==1){echo "<font size=\"6\">".$day."</font>";show_urlaub($akt_month,$day,$akt_year,$db,$rechte);$day++;}elseif($day!=1 && $day_in_month>=$day){echo "<font size=\"6\">".$day."</font>";show_urlaub($akt_month,$day,$akt_year,$db,$rechte);$day++;} ?>
		  &nbsp;</td>
 </tr>
<?
}

?>