<HTML><BODY> Check off the numbers you want to include:<P> <?php echo "<FORM action=\"respond2.php3\" METHOD=GET">; for($i=0;$i<20;$i++) { echo " $i"; echo "<INPUT NAME=$i Type = \"checkbox\"><P>\n";\ } echo "<INPUT NAME=\"submit\" type=\"submit\"></FORM>";\ #note quotes are escaped with backslash inside a #quoted string /* note that this is also a comment and the \n above makes the HTML more readable. It doesn't affect the user as browser sees it as white space */ ?> </BODY></HTML>