i want to add to page title something like : Page 2... Page 3 .. etc

how to compute from limit and limitstart this ?
using something like str_replace

or i can use this:
$pagenum = empty($limit) ? (int) $limitstart : (int) ($limitstart / $limit) + 1;
to get the page number
and after use a language string for page

now.. the problem is how to not display on first page ..on page 1
but.. the language string for page... not good because will be used on first page

i think that will be useful to add to standard adsmanager version because in this way will not be duplicate page titles

What about this ?

if (!empty($limitstart)) {

$pagenum = empty($limit) ? (int) $limitstart : (int) ($limitstart / $limit) + 1;


$pagenumber = JText::_('ADSMANAGER_PAGE_NUMBER')." ".$pagenum ; }
else
$pagenumber = ' ';