Next error pagination ?

[eluser]osci[/eluser]
Maybe defining in function

Code:

function search($search_type = 'Title_book')

change a little your post
if there is no post use $search_type from function failing to your default in case this is not passed too.

Code:

if (isset($type) & ($type <> NULL))
{
   $search_type=$type;
}

use the 4th segment for $start_row

set config for 4th segment and change a little base_url

Code:

$config['uri_segment']=4;
$config['base_url'] = site_url().'/site/search/'.$search_type.'/';

Edit: This topic is not about a bug of course. Maybe that's why you didn't get help in here. You should post this in core or reactor forum.