jQuery Grid Plugin - jqGrid

I'm having a problem with selecting the correct row when scroll:1 (virtual scrolling). After loading the next page (after the first) of data the row id goes back to 1 and the .getCell method returns the first page data.  For example clicking on record number 26 will return the rowid of 1 and the getCell name of the first record. Trying to find a cell value of rowid = 26 returns FALSE.

jQuery('#tblTest').jqGrid({

url: 'data.php',

datatype: 'json',

mtype: 'GET',

colNames: ['ID', 'Name', 'Phone Number'],

colModel: [

{ name: 'ID', index: 'intID', sorttype: 'int', hidden: true, hidedlg: true },

{ name: 'Name', index: 'strFirstName', width: 100 },

{ name: 'Phone', index: 'strPhone' },

],

scroll: 1,

pager: '#divTestPager',

rowNum: 25,

viewrecords: true,

recordtext: '{2} Record(s) Total',

onSelectRow: function(rowid) {

var clkid = jQuery("#tblTest").getCell(rowid, "Name");

alert('rowid: ' + rowid + ' Name: ' + clkid);

}

});