Miscellany

<?php$mailto = 'email@mydomain.com' ;$subject = "You have mail" ;$formurl = "contacts.html" ;$errorurl = "error.html" ;$thankyouurl = "success.html" ;$email_is_required = 1;$name_is_required = 1;$uself = 0;$use_envsender = 0;$use_webmaster_email_for_from = 0;$use_utf8 = 1;$headersep = (!isset( $uself ) || ($uself == 0)) ? "\r\n" : "\n" ;$content_type = (!isset( $use_utf8 ) || ($use_utf8 == 0)) ? 'Content-Type: text/plain; charset="iso-8859-1"' : 'Content-Type: text/plain; charset="utf-8"' ;if (!isset( $use_envsender )) { $use_envsender = 0 ; }$envsender = "-f$mailto" ;$name = $_POST['name'] ;$email = $_POST['email'] ;$comments = $_POST['comments'] ;$http_referrer = getenv( "HTTP_REFERER" );if (!isset($_POST['email'])) {	header( "Location: $formurl" );	exit ;}if (($email_is_required && (empty($email) || !ereg("@", $email))) || ($name_is_required && empty($name))) {	header( "Location: $errorurl" );	exit ;}if ( ereg( "[\r\n]", $name ) || ereg( "[\r\n]", $email ) ) {	header( "Location: $errorurl" );	exit ;}if (empty($email)) {	$email = $mailto ;}$fromemail = (!isset( $use_webmaster_email_for_from ) || ($use_webmaster_email_for_from == 0)) ? $email : $mailto ;if (get_magic_quotes_gpc()) {	$comments = stripslashes( $comments );}$messageproper =	"This message was sent from:\n" .	"$http_referrer\n" .	"------------------------------------------------------------\n" .	"Name of sender: $name\n" .	"Email of sender: $email\n" .	"------------------------- COMMENTS -------------------------\n\n" .	$comments .	"\n\n------------------------------------------------------------\n" ;$headers =	"From: \"$name\" <$fromemail>" . $headersep . "Reply-To: \"$name\" <$email>" . $headersep . "X-Mailer: chfeedback.php 2.13.0" .	$headersep . 'MIME-Version: 1.0' . $headersep . $content_type ;if ($use_envsender) {	mail($mailto, $subject, $messageproper, $headers, $envsender );}else {	mail($mailto, $subject, $messageproper, $headers );}header( "Location: $thankyouurl" );exit ;?>