Having problems with a php conditional statement?

[Mat@InternetPcSolutions.com]

Hi I have been trying to use this code to load a module with certain contents if the browser is ie6 or lower and load other contents if the browser is anything but ie 6 or below. I cannot get this code to function correctly, it always shows the second content whether the browser is ie 6 or not. I have also tryed other browsers and code variations and nothing has helped me yet. I am posting the code below can anybody tell me what I am doing wrong?
Thank you.

<?php
$ua = get_browser ();
if ( ( $ua->browser == "IE" ) && ( $ua->version <= 6.0 ) ) {?>

<div>first content</div>

<?php } else { ?>

<div>second content</div>

<?php }?>



Please help I tried to post this before but only got a "what? seriously" response.
Please tell me what I am doing wrong im trying to get better at this.

Thank you