Pagination not working

[eluser]bhakti.thakkar[/eluser]
yes i was not passing the offset and limit properly to my model which i changed as below:

Code:

function getProjects($offset , $limit)
    {
        return $this->_getProjects($offset , $limit);
    }

    // --------------------------------------------------------------------


    function _getProjects($offset, $limit)
    {

        $relation_id = $this->session->userdata('srelation_id');
        // check for any invoices first
        if ($this->db->count_all_results('Project_T') < 1)
        {
            return FALSE;
        }
        $this->db->select(' * ');
        $this->db->where(" Relation_ID = '$relation_id' and Deleted_DT is null");
        
        $this->db->offset($offset);
        $this->db->limit($limit);
        return $this->db->get('Project_T');
    }

now the links are working but one strange problem is when i open the page 1st time it shows me 5 records. then when i click next, the first five records remain on the same view and next five are appended to it. that means 2nd page has 10 records and this goes on of all the links. the 3rd page has 15 records and i printed the offset and limit and they are geting incremented and passed properly. think there is some problem here :

Code:

$config['base_url'] = base_url().'index.php/projects/index/';
$config['uri_segment'] = 3;

can anyone figure it out what is wrong?