Description:
------------
I notice that logging in doesn't bring one back to the page they initially clicked the "Login" link from.  I assume that's the intention of the following code:

        print '<input type="hidden" name="PEAR_OLDURL" value="';
        if (basename($_SERVER['PHP_SELF']) == 'login.php') {
            print '/';
        } elseif (isset($_POST['PEAR_OLDURL'])) {
            print htmlspecialchars($_POST['PEAR_OLDURL']);
        } else {
            print htmlspecialchars($_SERVER['REQUEST_URI']);
        }
        print "\" />\n";

Quickly glancing at that makes it look like that wouldn't do the trick since PHP_SELF will be login.php in most cases, so "/" will be used and PEAR_OLDURL will never be gotten to.  Perhaps this will do the trick?

        print '<input type="hidden" name="PEAR_OLDURL" value="';
        if (isset($_POST['PEAR_OLDURL'])) {
            print htmlspecialchars($_POST['PEAR_OLDURL']);
        } elseif (isset($_SERVER['REQUEST_URI']) {
            print htmlspecialchars($_SERVER['REQUEST_URI']);
        } else {
            print '/';
        }
        print "\" />\n";

Thanks.