/* (c) 2004 Paweł Marciniak */
/* init: v 1.0 2004-08-11 19:53 */
/* curr: v1.2 2004-08-12 17:12 */
function make_calendar($year, $month, $day, $link=0, $select=0)
{
	echo "<!-- make_calendar() -->\n";
	echo "<!-- (c) 2004 Paweł Marciniak <pmarciniak(at)lodz(dot)home(dot)pl> -->\n";
	$m_name=array("","styczeń","luty","marzec","kwiecień","maj","czerwiec","lipiec","sierpień","wrzesień","październik","listopad","grudzień");

	if( $link && $select )
	{
		echo "<tr>";
		echo "<td style=\"color: #808080;text-align: left;font-weight: bold;\" colspan=\"3\"><a style=\"color: #000000;font-weight: bold;\" href=\"".$link."?year=".($month==1?$year-1:$year)."&month=".($month==1?12:$month-1)."&day=".$day."\"><</a>".$m_name[$month]."<a style=\"color: #000000;font-weight: bold;\" href=\"".$link."?year=".($month==12?$year+1:$year)."&month=".($month==12?1:$month+1)."&day=".$day."\">></a></td>";
		echo "<td></td>";
		echo "<td style=\"color: #808080;text-align: right;font-weight: bold;\"  colspan=\"3\"><a style=\"color: #000000;font-weight: bold;\" href=\"".$link."?year=".($year-1)."&month=".$month."&day=".$day."\"><</a>".$year."<a style=\"color: #000000;font-weight: bold;\" href=\"".$link."?year=".($year+1)."&month=".$month."&day=".$day."\">></a><br/></td></tr>\n";
	}
	$style=" style=\"color: #C0C0C0;\"";
	$cur_style=$style;
	$jd_date=gregoriantojd($month, 1, $year);
	$week_day= jddayofweek($jd_date, 0);
	if($week_day==0) $week_day=7;
	$prev_days=cal_days_in_month(CAL_GREGORIAN, $month==1?12:$month-1, $month==1?$year-1:$year);
	$num_day=$prev_days-$week_day+2;

	echo "<tr><th>pon</th><th>wto</th><th>śro</th><th>czw</th><th>pią</th><th>sob</th><th>nie</th></tr>";
	$cur_year=$month==1?$year-1:$year;
	$cur_month=$month==1?12:$month-1;
	for( $i=0; $i<6; $i++)
	{
		echo "<tr>";
		for( $j=1; $j<8; $j++)
		{
				if($num_day==$prev_days+1 && $i==0)
				{
					$num_day=1;
					$cur_year=$year;
					$cur_month=$month;
				}
				if($i!=0 && $num_day>cal_days_in_month(CAL_GREGORIAN, $month, $year))
				{
					$num_day=1;
					$cur_year=$month==12?$year+1:$year;
					$cur_month=$month==12?1:$month+1;
				}
				if($cur_month==$month)
					$cur_style=" style=\"".($num_day==$day?'font-weight: bold;background-color: #DDDDDD;':'')."color: #000000;\"";
				else
					$cur_style=$style;
				if($j==7) $cur_style=" style=\"".($num_day==$day && $cur_month==$month?'font-weight: bold;background-color: #DDDDDD;':'')."color:".($cur_month==$month?'#FF0000':'#C00000').";\"";

				if($link) echo "<td><a".$cur_style." HREF=\"".$link."?year=".$cur_year."&month=".$cur_month."&day=".$num_day."\">".$num_day."</a></td>";
				else echo "<td".$cur_style.">".$num_day."</td>";
				$num_day++;
		}
		echo "</tr>\n";
	}
}