selectCell in jsp example

hy;



in the jsp example, when adding a new row to grid the function addNewRow

call the method mygrid.selectCell(mygrid.getRowIndex(newId),1,true,false,true)//put cursor into 2nd cell in new row



to turn the 2nd cell editable automatically



but in both my browsers (firefox, ie) all that heappens is that the row appears as selected, and the cell editor dont open

what could be wrong?