e-mail

if($emailoption && isset($_POST['myemail']) && $_POST['myemail']!="") {
$uploadmsg = "Your file (".$filename.") was uploaded.\n Your download link is: ". $scripturl . "$short" . $rand2 . "\n Your delete link is: ". $scripturl . "$short" . $rand2 . "&del=" . $passkey . "\n Thank you for using our service!";
mail($_POST['myemail'],"Your Uploaded File",$uploadmsg,"From: admin@yoursite.com\n");
}

<SCRIPT LANGUAGE="JavaScript">
function check() {
if (document.formular.email.value=="") {
alert('Vyplňte prosím váš e-mail');
document.formular.email.focus();
return false;
}
if (document.formular.predmet.value=="") {
alert('Vyplňte prosím predmet');
document.formular.predmet.focus();
return false;
}
if (document.formular.text.value=="") {
alert('Vyplňte prosím text správy');
document.formular.text.focus();
return false;
}
}
</SCRIPT>

<form name="formular" method="POST" action="posli.php" onsubmit="return check()"> <b>Váš e-mail : </b> <input type="text" name="email" size="18"><br>
<b>Predmet : </b> <input type="text" name="predmet" size="18">
<p><b>Text :</b><br>
<textarea rows="6" name="text" cols="27"></textarea>
<p><input type="submit" value=" Odoslať " name="submit"><input type="reset" value=" Vymazať " name="rest"></p>
</form>

<?
if (eregi("^[a-zA_Z0-9]*$", $id)) {
if (file_exists("html/$id.htm"))
include("html/$id.htm");
else
include("html/404.htm");
} else
include("html/404.htm");
?>
<?php
$predmet=$_REQUEST['predmet'];
$text=$_REQUEST['text'];
$email=$_REQUEST['email'];

Mail ("vaš@email.sk", $predmet, $text, "From: $email");
?>

<p><font size="2" face="Verdana">Správa bola úspešne odoslaná</font></p>