How i check all the cell of 5th of all the row contain the same value

if the row 1 and 5 column contain RAJ then

How i check all the 5 th cell of all row contain RAJ or Another String

on Row created Event

can be done as

var pos = mygrid.findCell(“RAJ”); //dhtmlxgrid_filter.js required
for (var i=0; i<pos.length; i++)