<?php
class Calendar
{
// Description: Small and nice calendar.
// Chosen date is transmitted via _GET-variables.
// Hints: Choose <body text=404040 link=404040 vlink=404040> for nice linkcoloring.
// Last changes: Month-handling up/down debugged.
// History: 29-10-2003 release version 1.4
// History: 17-02-2003 release version 1.3
var $PageName;
var $Day;
var $Month ;
var $Year;
var $fontsize = 1;
var $cellcolor = "F3F3F3";
var $headcellcolor = "CFCFCF";
var $edgecolor = "A8A8A8";
var $topcolor = "6394CE";
var $ChosenDayColor = "D0C0F5";
var $ExtraURI = "";
function Calendar($PageNameInput)
{
$this->PageName = $PageNameInput; // Set page-name
}
function Show()
{
$maand = $this->Month;
$jaar = $this->Year;
$laatstedag = date ("d", mktime (0,0,0,$maand+1,0,$jaar)); // Laatste dag van deze maand (0 van volgende).
$maandnr = date ("n", mktime (0,0,0,$maand+1,0,$jaar)); // Maandnr.
$maandnaam = $this->GetMonthName($maandnr);
$aantalrijen = 1;
$headfont = "<font size=1>";
$headfontend = "</font>";
// Hoover links.
print"<style>\n";
print"<!--\n";
print"a {text-decoration:none}\n";
print"A:hover {text-decoration:underline}\n";
print"-->\n";
print"</style>\n";
// Toon kalender.
print "<font face=Verdana>";
// Month-handling up/down.
if (($this->Month-1) == 0)
{
$MaandTerug = 12;
$JaarTerug = $this->Year-1;
}
else
{
$MaandTerug = $this->Month-1;
$JaarTerug = $this->Year;
}
if (($this->Month+1) == 13)
{
$MaandVerder = 1;
$JaarVerder = $this->Year+1;
}
else
{
$MaandVerder = $this->Month+1;
$JaarVerder = $this->Year;
}
print"<table border=0 cellpadding=2 cellspacing=1 bgcolor=".$this->edgecolor."><tr><td bgcolor=".$this->topcolor."><a href='".$this->PageName."?ChosenDay=1&ChosenMonth=".$MaandTerug."&ChosenYear=".$JaarTerug.$this->ExtraURI."'><img src='../images/l.gif' border=0></a></td><td bgcolor=".$this->topcolor." width=94 align=center><font color=white size=1>".$maandnaam." ".$jaar."</font></td><td bgcolor=".$this->topcolor.">";
print"<a href='".$this->PageName."?ChosenDay=1&ChosenMonth=".$MaandVerder."&ChosenYear=".$JaarVerder.$this->ExtraURI."'><img src='../images/r.gif' border=0></td></tr></table>";
print"<table bgcolor=".$this->edgecolor." border=0 cellpadding=2 cellspacing=1><tr>"; // Toon header.
print"<td align=center bgcolor=".$this->headcellcolor.">".$headfont."M".$headfontend."</td><td align=center bgcolor=".$this->headcellcolor.">".$headfont."D".$headfontend."</td><td align=center bgcolor=".$this->headcellcolor.">".$headfont."W".$headfontend."</td><td align=center bgcolor=".$this->headcellcolor.">".$headfont."D".$headfontend."</td><td align=center bgcolor=".$this->headcellcolor.">".$headfont."V".$headfontend."</td><td align=center bgcolor=".$this->headcellcolor.">".$headfont."Z".$headfontend."</td><td align=center bgcolor=".$this->headcellcolor.">".$headfont."Z".$headfontend."</td></tr><tr>";
// Voorgaande cellen invoegen.
$dagnr = date ("w", mktime (0,0,0,$maand,1,$jaar)); // 0 = zondag
if ($dagnr == 0) $dagnr = 7;
for ($i = 1; $i < $dagnr; $i++) print "<td bgcolor=".$this->cellcolor."><font size=".$this->fontsize."> </font></td>";
// Toon dagen.
$toondag = 1;
while ($toondag <= $laatstedag)
{
$printdag = date ("j", mktime (0,0,0,$maand,$toondag,$jaar));
print "<td align=center bgcolor=";
if ($printdag == $this->Day) print $this->ChosenDayColor;
else print $this->cellcolor;
print"><font size=".$this->fontsize."><a href='".$this->PageName."?ChosenDay=".$printdag."&ChosenMonth=".$maand."&ChosenYear=".$jaar.$this->ExtraURI."'>".$printdag."</a></font>";
print"</td>";
$dagnr = date ("w", mktime (0,0,0,$maand,$toondag,$jaar));
if ($dagnr == 0) $dagnr = 7;
if ($dagnr == 7)
{
print "</tr><tr>"; // Einde rij, zondag. Start nieuwe rij.
$aantalrijen++;
}
$toondag++;
}
// Insert vervolg cellen
if ($dagnr == 7)
{
$dagnr = 1;
print "<td bgcolor=".$this->cellcolor."><font size=".$this->fontsize."> </font></td>";
}
for ($i = $dagnr; $i <= 6; $i++) print "<td bgcolor=".$this->cellcolor."><font size=".$this->fontsize."> </font></td>";
print "</tr>";
// Eventueel 6e lege rij.
if ($aantalrijen == 5)
{
print "<tr>";
for ($i = 0; $i < 7;$i++) print "<td bgcolor=".$this->cellcolor."><font size=".$this->fontsize."> </font></td>";
print "</tr>";
}
print "</table>";
print "</font>";
}
function GetMonthName($maandnr)
{
switch($maandnr)
{
case 1:
$maandnaam = 'Januari';
break;
case 2:
$maandnaam = 'Februari';
break;
case 3:
$maandnaam = 'Maart';
break;
case 4:
$maandnaam = 'April';
break;
case 5:
$maandnaam = 'Mei';
break;
case 6:
$maandnaam = 'Juni';
break;
case 7:
$maandnaam = 'Juli';
break;
case 8:
$maandnaam = 'Augustus';
break;
case 9:
$maandnaam = 'September';
break;
case 10:
$maandnaam = 'Oktober';
break;
case 11:
$maandnaam = 'November';
break;
case 12:
$maandnaam = 'December';
break;
}
return $maandnaam;
}
}
?>
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