<html>
<head>
<link rel='stylesheet' href='datum.css'>
<title>selecteer een datum</title>
</head>
<body>
<?php
$minjaar=2000;
$maxjaar=2010;
$maanden=array("Januari","Februari","Maart","April","Mei","Juni","Juli","Augustus","September","Oktober","November","December");
$maand=$_GET['maand'];
$jaar=$_GET['jaar'];
if(empty($maand)) {
$maand=date('m');
}
if(empty($jaar)) {
$jaar=date('Y');
}
$dezemaand=$maanden[$maand-1];
$mk=mktime(0,0,0,$maand+1,0,$jaar);
$mk2=mktime(0,0,0,$maand,1,$jaar);
$lengte=strftime("%e",$mk);
$start =strftime("%w",$mk2);
$lengte=$lengte+1;
echo "
<table class='datumtabel' cellspacing=0 cellpadding=0>
<tr>
<td colspan=8 class='select'>
<form action='datum.php' method='GET'>
<select name='maand'>\n ";
for($i=0; $i<count($maanden); $i++) {
$b=$i+1;
echo "<option "; 
            if($maand==$b) {
            echo "selected ";
            }
echo "value=$b>".$maanden[$i]."</option>\n";
}

echo "</select>\n<select name='jaar'>\n";

for($i=$minjaar; $i<$maxjaar+1; $i++) {
echo "<option ";
        if($i==$jaar) {
            echo "selected ";
            }
echo "value=$i>$i</option>\n";
}

echo "
<input type='submit' value='go'>
</form>
</td>
</tr>
<td colspan=7 class='info'> 
<p class='kop'>$dezemaand - $jaar</p>
</td>
</tr>
<tr class='dagen'>
<td><p class='weekdag'> Zo </p></td>\n<td><p class='weekdag'>Ma</p></td>\n<td><p class='weekdag'> Di </p></td>\n<td><p class='weekdag'> Wo </p></td>\n<td><p class='weekdag'> Do </p></td>\n<td><p class='weekdag'> Vr </p></td>\n<td><p class='weekdag'> Za </p>\n</td>
</tr>\n
<tr class='data'>\n";
$dag=1;
for($i=1;$dag < $lengte; $i++) {
if($i > $start) {
echo "<td class='dag'><a href=\"javascript:window.opener.document.datumform.datum.value='$dag-$maand-$jaar'; window.close()\">$dag</a></td>\n";
$dag++;
}
else {
echo "<td class='leeg'>&nbsp;</td>\n";
}
$t++;
if($t==7) {
echo "<tr class='data'>\n";
$t=0;
}
}
if($t<7)
{
for($t;$t !== 7;$t++) {
echo "<td class='leeg'>&nbsp;</td>\n";
}}
?>
</body>
</html>

