function link_pages($before='<br />', $after='<br />', $next_or_number='number', $nextpagelink='next page', $previouspagelink='previous page', $pagelink='%', $more_file='') {
    global $id, $page, $numpages, $multipage, $more;
    global $pagenow;
    global $querystring_start, $querystring_equal, $querystring_separator;
    if ($more_file != '') {
        $file = $more_file;
    } else {
        $file = $pagenow;
    }
    if (($multipage)) {
        if ($next_or_number=='number') {
            echo $before;
            for ($i = 1; $i < ($numpages+1); $i = $i + 1) {
                $j=str_replace('%',"$i",$pagelink);
                echo ' ';
                if (($i != $page) || ((!$more) && ($page==1))) {
                if ('' == get_settings('permalink_structure')) {
                    echo '<a href="'.get_permalink().$querystring_separator.'page'.$querystring_equal.$i.'">';
                } else {
                    echo '<a href="'.get_permalink().$i.'/">';
                }
                }
                echo $j;
                if (($i != $page) || ((!$more) && ($page==1)))
                    echo '</a>';
            }
            echo $after;
        } else {
            if ($more) {
                echo $before;
                $i=$page-1;
                if ($i && $more) {
                if ('' == get_settings('permalink_structure')) {
                    echo '<a href="'.get_permalink().$querystring_separator.'page'.$querystring_equal.$i.'">';
                } else {
                    echo '<a href="'.get_permalink().$i.'/">';
                }
                }
                $i=$page+1;
                if ($i<=$numpages && $more) {
                if ('' == get_settings('permalink_structure')) {
                    echo '<a href="'.get_permalink().$querystring_separator.'page'.$querystring_equal.$i.'">';
                } else {
                    echo '<a href="'.get_permalink().$i.'/">';
                }
                }
                echo $after;
            }
        }
    }
}

function link_pages($before='<br />', $after='<br />', $next_or_number='number', $nextpagelink='next page', $previouspagelink='previous page', $pagelink='%', $more_file='') {
    global $id, $page, $numpages, $multipage, $more;
    global $pagenow;
    global $querystring_start, $querystring_equal, $querystring_separator;
    if ($more_file != '') {
        $file = $more_file;
    } else {
        $file = $pagenow;
    }
    if (($multipage)) {
        if ($next_or_number=='number') {
            echo $before;
            for ($i = 1; $i < ($numpages+1); $i = $i + 1) {
                $j=str_replace('%',"$i",$pagelink);
                echo ' ';
                if (($i != $page) || ((!$more) && ($page==1))) {
	                if ('' == get_settings('permalink_structure')) {
	                    echo '<a href="'.get_permalink().$querystring_separator.'page'.$querystring_equal.$i.'">';
	                } else {
	                    echo '<a href="'.get_permalink().$i.'/">';
	                }
                }
                echo $j;
                if (($i != $page) || ((!$more) && ($page==1)))
                    echo '</a>';
            }
            echo $after;
        } else {
            if ($more) {
                echo $before;
                $i=$page-1;
                if ($i && $more) {
		            if ('' == get_settings('permalink_structure')) {
		                echo '<a href="'.get_permalink().$querystring_separator.'page'.$querystring_equal.$i.'">'.$previouspagelink.'</a>';
		            } else {
		                echo '<a href="'.get_permalink().$i.'/">'.$previouspagelink.'</a>';
		            }
                }
                $i=$page+1;
                if ($i<=$numpages && $more) {
	                if ('' == get_settings('permalink_structure')) {
	                    echo '<a href="'.get_permalink().$querystring_separator.'page'.$querystring_equal.$i.'">'.$nextpagelink.'</a>';
	                } else {
	                    echo '<a href="'.get_permalink().$i.'/">'.$nextpagelink.'</a>';
	                }
                }
                echo $after;
            }
        }
    }
}