#!/bin/sh

CAL=`which cal`

echo Content-type: text/html
echo

if [ -x $CAL ]; then
	if [ $# = 0 ]; then
		cat << EOM
<TITLE>Calendar</TITLE>
<H1>Calendar</H1>

<ISINDEX>

To look up a calendar month, type the month followed by a space then the year.<P>
Example: <code>3 1993</code> would give the calendar for March 1993.

EOM
	else 
		ARGS=`/usr/local/etc/httpd/support/unescape -e $*`
		echo \<PRE\>
		$CAL $ARGS
	fi
else
	echo Cannot find cal on this system.
fi