Base64 Encode

I have a PHP script that works on older versions of PHP but on 4.3, it outputs nothing. Here's my code: <?php echo '<SCRIPT language="JavaScript" type="text/javascript">'."\n" ."\n".'if (document.location == top.location)'."\n" .' top.location="home.php?goto=' .base64_encode($_SERVER["REQUEST_URI"]).'";'."\n" .'</SCRIPT>'; ?> The problem is, when it redirects, the URL variable goto is empty. I'm assuming this has something to do with base64_encode. Since this code snipet is on every page of my site, it'd be a hard hassle to change it so is there a setting in PHP I need to tweak or should I set aside a few hours to edit this code? If the latter, what should I change it to? Thanks, Stephen Craton http://www.melchior.us "What's the point in appearance if your true love, doesn't care about it?" -- http://www.melchior.us