php gebruiken om mailto in html te vervangen

Maak gewoon een leuk contact formuliertje :)
<?
if($alleverplichtevelden)
{
# mail()
}
else
{
# contact form :)
}
?>

Dit is een simpel contact fomulier in php.
Je pagina moet wel eindigen op .php

<?

$youremail = "[email protected]"; // E-mail adres waarnaar moet gestuurd worden
$subject = "Feedback"; // Onderwerp in de mail
$afterpg = "page.htm"; // pagina die na succesvol versturen moet worden weer gegeven

?>
<? error_reporting(1); ?>
<?
# Compliance check

if($youremail == "[email protected]") {
print "Please ensure that you have editted this file, as it told you to!"; exit;
}
?>
<?php
if ($id) {
if ((!$name) || (!$email) || (!$message)) {
echo "<br><center><font face='Verdana' size='3' color='#FF0000'><b>Please correct the errors below:</b></font><br><br></center>";
} else {
print "<br><center><font face='Verdana' size='3'><b>Success! Your feedback was sent successfully - Thank-you.</b><br>Click <a href='".$afterpg."'>here</a> to continue...</font><br><br></center>";

$to = $youremail;
$from = $email;

mail ($to, $subject, "Name: $name\nE-mail: $email\nMessage: $message\n\nIP: $REMOTE_ADDR", "From: $email") or print "An unknown error occured.<br>";
}
}
?>

<p align="center"><font size="4" face="Verdana"><strong>Feedback</strong></font></p>

<form method="POST" action="<?php echo $PHP_SELF;?>?id=1">
<div align="center"><center><table border="0" cellpadding="2" cellspacing="0">
<tr>
<td align="right"><font face="Verdana">Name:</font></td>
<td><input type="text" size="20" maxlength="30" name="name" value="<? echo $name; ?>"><?php if ($id) { if (!$name) { echo "&nbsp;<font face='Verdana' size='1' color='#FF0000'><b>Enter your name</b></font>"; } }?></td>
</tr>
<tr>
<td align="right"><font face="Verdana">E-mail:</font></td>
<td><input type="text" size="20" maxlength="72" name="email" value="<? echo $email; ?>"><?php if ($id) { if (!$email) { echo "&nbsp;<font face='Verdana' size='1' color='#FF0000'><b>Enter your e-mail address</b></font>"; } }?></td>
</tr>
<tr>
<td align="right"><font face="Verdana">Message:</font></td>
<td><textarea name="message" value="<? echo $message; ?>" rows="4" cols="20"></textarea><?php if ($id) { if (!$message) { echo "&nbsp;<font face='Verdana' size='1' color='#FF0000'><b>Enter your message</b></font>"; } }?></td>
</tr>
<tr>
<td>&nbsp;</td>
<td><p align="center"><input type="submit" name="submit" value="Submit"><input type="reset" name="reset" value="Reset"></p></td>
</tr>
</div></center></table>
</form>