#!/bin/sh
if [ ! -n "$QUERY_STRING" ]
then
  echo Content-type: text/html
  echo
  echo '<h1>Java Validator</h1>'
  echo "<form action='validate'>"
  echo "<li>filename=<INPUT TYPE=TEXT NAME='filename'>"
  echo "<li><input type=submit>"
  echo "</form>"
  echo "Enter b.html for filename"
else
  echo Content-type: text/html
  echo
  java Validator `echo $QUERY_STRING | cut -f2 -d "=" | cut -f1 -d "&"`
fi