Issue Adding Line Break To Mail Form

[RIT_PHPKid]

Hey All,
I am writing a mail form in php where it takes the variables from flash and plugs them into the php form. The php script currently works however, I am trying to add a line break or two after 'yourname' before 'message' because right now it is just writing the input from yourname and message together.
For example: if the user inputs "Joe Smith" in the 'yourname' and "Hey" in 'message' I receive "Joe SmithHey". I have posted the code below. Any help would be greatly appreciated. Thanks.

<?php

// read the variables from flash
$subject = $_POST['subject'];
$message = $_POST['yourname']; 
$message .= $_POST['message']; 
$sender = $_POST['sender'];


// include IP in the message
$full_message = $_SERVER['REMOTE_ADDR'] . "\n\n" . $message;
$message= $full_message;

// remove the backslashes that normally appears when entering " or '
$message = stripslashes($message); 
$subject = stripslashes($subject); 
$sender = stripslashes($sender);
$yourname = stripslashes($yourname);

// add a prefix in the subject line so that you know the email was sent the online form
$subject = "Contact Form - ". $subject;

// send the email
if(isset($message) and isset($subject) and isset($sender) and isset($yourname)){
	mail("[e-mail]", $subject, $message, "From: $sender");
}
?>

[laserlight]

You should be able to use "\n" to insert a line break.

[RIT_PHPKid]

Hey laserlight
thanks for responding.
do you mean add the line break \n so it looks like:
$message .= $_POST['\n message'];
i've tried that with unfortunately no success

<?php

// read the variables from flash
$subject = $_POST['subject'];
$message = $_POST['yourname']; 
$message .= $_POST['message']; 
$sender = $_POST['sender'];


// include IP in the message
$full_message = $_SERVER['REMOTE_ADDR'] . "\n\n" . $message;
$message= $full_message;

// remove the backslashes that normally appears when entering " or '
$message = stripslashes($message); 
$subject = stripslashes($subject); 
$sender = stripslashes($sender);
$yourname = stripslashes($yourname);

// add a prefix in the subject line so that you know the email was sent the online form
$subject = "Contact Form - ". $subject;

// send the email
if(isset($message) and isset($subject) and isset($sender) and isset($yourname)){
	mail("[e-mail]", $subject, $message, "From: $sender");
}
?>

[benracer]

<?php 

// read the variables from flash 
$subject = $_POST['subject']; 
$message = $_POST['yourname'] . "\n" . $_POST['message'];
$sender = $_POST['sender']; 

[hoffmeister]

have you tried HTML line breaks <BR>

also lynux machines use \n windows uses \r\n i don't know if that will be any help though

[RIT_PHPKid]

thanks benracer that line you wrote out, works perfectly!