General Support: [Closed] [Resolved] How to get Thumbs of Next/Previous Links instead of Text?

Please someone help me to get Thumbs of Next/Previous Links Pictures instead of Text? in Picture View (picture.php)

I know that need to change the functions plogger_get_prev_picture_link() and plogger_get_next_picture_link().

function plogger_get_next_picture_link() {

global $config;
$next_url = plogger_get_next_picture_url();
$image_list = $GLOBALS["image_list"];
$row = $GLOBALS["current_picture"];
$current_picture = array_search($row['id'],$image_list);
if ($current_picture < sizeof($image_list)-1){
$id = $image_list[$current_picture+1];
}
$pic_data = get_picture_by_id($id);
$thumb=generate_thumb($pic_data['path'], $id);
if ($next_url){
$next_link = '<a accesskey="v" href="'.$next_url.'" title="Next" rel="'.$thumb.'">Next &raquo;</a><br /><a accesskey="v" href="'.$next_url.'"><img class="photos-large" src="'.$thumb.'" width="100" height="100" border="0"/></a>';
}
else{
$next_link = '';
}
return $next_link;
}

function plogger_get_prev_picture_link() {

$prev_url = plogger_get_prev_picture_url();
$image_list = $GLOBALS["image_list"];
$row = $GLOBALS["current_picture"];
$current_picture = array_search($row['id'],$image_list);
if ($current_picture > 0){
$id = $image_list[$current_picture-1];
}
$pic_data = get_picture_by_id($id);
$thumb = generate_thumb($pic_data['path'], $id);
if ($prev_url){
$prev_link = '<a accesskey="v" href="'.$prev_url.'" title="Previous" rel="'.$thumb.'">&laquo; Previous</a><br /><a accesskey="v" href="'.$prev_url.'"><img class="photos-large" src="'.$thumb.'" width="100" height="100" border="0"/></a>';
}
else{
$prev_link = '';
}
return $prev_link;
}


It is working Properly But the Problem that we get error meesage " undefined variable id" in first and last image of the album.

I know that it is completed 90% but help me to avoid the error message of first and last pictures of album.(picture.php)

Thanks in advance.................

version :Plogger 3.2
Trunk : 599

Sidtheduck and Kim,

Please suggest you inputs?

Great.Its working Sidtheduck.