i have a form like this on a page called emailform.htm:

<form method="post" onSubmit=NewWindow()>
<H3>From: <input type="text" name="from"></H3>
<H3>Message: <input type="text" name="body"></H3>
<input type="submit" value="Send the Message">

when submitted, it calls this function:

function NewWindow(){
window.open('sendmail.php', 'newWin', 'scrollbars=no,
toolbar=no, width=200, height=200');

two problems:

1. the form values are not getting passed over to sendmail.php.
2. after the popup window pops up and loads sendmail.php, the original page, emailform.htm, changes to an error page.

so, what do i need to do to get the form values to be passed, and how do i keep the original page either from changing at all, or, if thats not possible, get it to simply reload itself.