jQuery Grid Plugin - jqGrid

i m getting 100 records from server
my paging text is
Page 1 of 1                    View 1 - 100 of 100
my rownum is 100

so far its good
but issue is that

i want to set totalrecords like my total records is 1500 but i get the record 100 per page
how to set last page and total records

example

page 1 of 15           View 1-100 of 1500

?????
i m getting 100 records.. this is the biggest challenge

hope you will help me out