title: JqGrid rowNum in pagination not working right
body: <p>...
      rowNum: 10,
          pager: '#mypager',
          rowList: [10,20,30]
  ...</p>
  
  <p>In a table that has more than 10 records, it shows them all and says page 1 of 0, even though the <code>rowNum</code> is set to 10. If I choose from the drop-down list 20 than it shows the correct number, even if I select 10 afterwards it again shows the right number of rows. But not on the first visit. Why is that? </p>