Sidebarlogin in sidbare zentirern!

function widget_sidebarLogin($args) {
        
            extract($args);
            
            // Get user info
            global $user_level,$user_identity,$user_ID,$user_login;
            get_currentuserinfo();
            
            if ('' != $user_ID) {
                // User is logged in
                echo $before_widget . $before_title . "Hallo ".$user_identity . $after_title;
                echo '
                    <ul class="pagenav">
                        <li class="page_item"><a href="'.get_bloginfo('wpurl').'/wp-admin">User Bereich</a></li>
                        <li class="page_item"><a href="'.get_bloginfo('wpurl').'/wp-admin/profile.php">User Profil</a></li>
                        <li class="page_item"><a href="'.get_bloginfo('wpurl').'/wp-login.php?action=logout&redirect_to=http://'.$_SERVER["SERVER_NAME"].$_SERVER['REQUEST_URI'].'">Logout</a></li>
                    </ul>
                ';
            } else {
            // User is NOT logged in!!!
                    echo $before_widget . $before_title . "Login" . $after_title;
                    
                    // Show any errors
                    $sbl_errors=$_POST['sbl_errors'];
                    if ( !empty( $sbl_errors ) ) {
                        if ( is_array( $sbl_errors ) ) {
                            $newerrors = "\n";
                            foreach ( $sbl_errors as $error ) $newerrors .= '    ' . $error . "<br />\n";
                            $sbl_errors = $newerrors;
                        }


                        echo '<div id="login_error">' . apply_filters('login_errors', $sbl_errors) . "</div>\n";
                    }
            
                    // login form
                    echo '<form action="';
                    // Get url for CURRENT page
                    echo "http://".$_SERVER["SERVER_NAME"].$_SERVER['REQUEST_URI'];
                    echo  '" method="post" >';
                    ?>
                    
                    <p><label for="user_login"><?php _e('Username:') ?><br/><input name="log" value="<?php echo attribute_escape(stripslashes($_POST['user_login'])); ?>" class="mid" id="user_login" type="text" /></label></p>
                    <p><label for="user_pass"><?php _e('Password:') ?><br/><input name="pwd" class="mid" id="user_pass" type="password" /></label></p>
                    <p><label for="rememberme"><input name="rememberme" class="checkbox" id="rememberme" value="forever" type="checkbox" /> <?php _e('Remember me'); ?></label></p>
                    <p class="submit"><input type="submit" name="wp-submit" id="wp-submit" value="<?php _e('Login'); ?> &raquo;" />
                    <input type="hidden" name="sidebarLogin_posted" value="1" /></p>
                    </form>
                    
                    <?php 
                    // Output other links
                    echo '<ul class="sidebarLogin_otherlinks">';
                    if (get_option('users_can_register')) : 
                    ?>
                        <li><a href="<?php bloginfo('wpurl'); ?>/wp-login.php?action=register"><?php _e('Register') ?></a></li>
                        <li><a href="<?php bloginfo('wpurl'); ?>/wp-login.php?action=lostpassword" title="<?php _e('Password Lost and Found') ?>"><?php _e('Lost your password?') ?></a></li>
                    <?php else : ?>
                        <li><a href="<?php bloginfo('wpurl'); ?>/wp-login.php?action=lostpassword" title="<?php _e('Password Lost and Found') ?>"><?php _e('Lost your password?') ?></a></li>
                    <?php endif; ?>
                    
                    </ul>
                    
                    <?php