Description:
------------
The header function behavior in Internet Explorer 6.0 is broken

Reproduce code:
---------------
<?php
if(isset($_REQUEST['submit']))
{
	header("Location:".$_SERVER['PHP_SELF']);
}
?>


<form method=GET>
<input type = submit name = submit VALUE = "GET">
</form>

<form method=POST>
<input type = submit name = submit VALUE = "POST">
</form>

Expected result:
----------------
Firefox and Internet Explorer
  Clicking on GET, and POST should redirects to the same page



Actual result:
--------------
Firefox:
  Clicking on GET, and POST redirects to the same page[correct]

Internet Explorer:
   Clicking on GET redirects to the same page[correct]
   Clicking on POST displays the page with title "The page cannot be displayed"[incorrect]