<?php // ====== variables: ======// Set how many friend you want to display:$numFriends = 6;// Set how many of those (must be less than numFriends) are required:$required = 2;// How the width of the column of labels:$leftWidth = 200;// ====== Not Variables, so might want to leave them alone ======// This $required is not greater than $numFriendsif ($required > $numFriends) { $required = $numFriends; }?><h3>Your Friend(s) Details:</h3> <?php for ( $i = 1; $i < $numFriends+1; $i ++ ) { if ( $required >= $i ) { echo "<label><b>Friend #$i email:</b></label>"; } else { echo "<label>Friend #$i email:</label>"; } echo '<input name="femail'.$i.'" size="25" type="text"><br />'; } ?><br />