Next and Previous buttons in pagination are not working as expected.

[sushan05]

Issue 1 - If you are on first page and click previous button ( < ), then active state is removed from first page number in pagination; If you again click the previous button, then the pagination disappears!
-- In above scenario, active state should remain on first page number of pagination and pagination should not disappear.

Issue 2 - If you are on last page and click next button ( > ), then active state is removed from last page number in pagination.
-- In above scenario, active state should remain on last page number of pagination.

[sushan05]

#closing