jQuery Grid Plugin - jqGrid

Hi..

i use jqgrid ver3.8.2
exam code

colModel:[
  {name:'id',index:'id', width:55, editable:true, editoptions:{readonly:true}, sorttype:'int'}, // Add align = align:"center"
  {name:'note',index:'note', width:150, sortable:false ,      // Call Class css = classes:'test'
   editable:true,
   edittype:"textarea",
   editoptions:{rows:"5",cols:"20"},
   formoptions:{ rowpos:8,elmprefix:"    " }
  },
  {name:'closed',index:'closed', width:30, sortable:false,
   editable:true,
   edittype:"checkbox",
   editoptions:{ value:"Yes:No",
       defaultValue:"Yes"
      },
   formoptions:{ rowpos:7}
  },
  {name:'ship_via',index:'ship_via', width:30, sortable:false,editable:true}]

please help..

Thank a lot.