Coloring today and week-end in a calendar...

Good day to you all,
I'm working on a calendar script.
I'm facing 2 questions;

1. How, if is this month, can I have the day in a different color ?
2. how could I have the Saturday and Sunday show in different color ?


Here is my code:

<?
function showMonth($month, $year)
{
	$date = mktime(12, 0, 0, $month, 1, $year);
	$daysInMonth = date("t", $date);
	// calculate the position of the first day in the calendar (sunday = 1st column, etc)
	$offset = date("w", $date);
	$rows = 1;

	echo "<table border=\"1\" align=\"center\">\n";
	echo "<tr><td colspan=\"7\"><h1>" . date("F Y", $date) . "</h1></td></tr>";
	echo "<tr><th>Sunday</th><th>Monday</th><th>Tuesday</th><th>Wednesday</th><th>Thursday</th><th>Friday</th><th>Saturday</th></tr>";
	echo "\n\t<tr>";
	for($i = 1; $i <= $offset; $i++)
	{
		echo "<td></td>";
	}
	for($day = 1; $day <= $daysInMonth; $day++)
	{
		if( ($day + $offset - 1) % 7 == 0 && $day != 1)
		{
			echo "</tr>\n\t<tr>";
			$rows++;
		}

	  echo "<td  valign=\"top\"><table border=\"0\" align=\"center\">";
  	echo "<tr><td width=\"100\" valign=\"top\" bgcolor=\"cccc99\">" . $day . "</td></tr>";
  	echo "<tr><td width=\"100\" height=\"100\" valign=\"top\"><br/></td></tr>";
  	echo "</table></td>";

	}
	while( ($day + $offset) <= $rows * 7)
	{
		echo "<td></td>";
		$day++;
	}
	echo "</tr>\n";
	echo "</table>\n";
}
showmonth(12, 2008);
?>

PHP:

Thanks !

 

I foud it thanks you !

if ($month == date("m") && $day == date("d")){
	  echo "<td  valign=\"top\"><table border=\"0\" align=\"center\">";
  	echo "<tr><td width=\"100\" valign=\"top\" bgcolor=\"999966\">" . $day . "</td></tr>";
  	echo "<tr><td width=\"100\" height=\"100\" valign=\"top\"><br/></td></tr>";
  	echo "</table></td>";
  	
}else{
	  echo "<td  valign=\"top\"><table border=\"0\" align=\"center\">";
  	echo "<tr><td width=\"100\" valign=\"top\" bgcolor=\"cccc99\">" . $day . "</td></tr>";
  	echo "<tr><td width=\"100\" height=\"100\" valign=\"top\"><br/></td></tr>";
  	echo "</table></td>";

}

PHP:

Am i doing it right ?