I found a code that is exactly what I need for a POS system based on web language that I am developing.

What it does is send as soon as a pop-up window is activated, the information that appears (shopping items, quantities, etc.) to an email address.

The problem is that despite receiving an email that has no content.
Does anyone know what might be the problem?

Thanks a lot

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>

<div id="1">



$.post("demo.php", { data : $("div#1").html() }, function(result){
  /* handle results */

PHP Code:

$subject "HTML Data";
$message $_POST["data"];
$headers "From: The Server <server@doe.com>" "\r\n" .
"Content-type: text/html" "\r\n";