jQuery Grid Plugin - jqGrid

Hi,

i’m a new user and i have a problem:  when i try to get value from cell where is  the dropdownlist control  i have html text.

function()

{

jQuery(

"#list").jqGrid({

url:

'/Home/GridData/',

datatype:

'json',

mtype:

'GET',

colNames: [

'c1', 'c2'],

colModel: [

{ name:

'wc', index: 'wc', width: 250, align: 'left' },

{ name:

'Name', index: 'Name', width: 350, align: 'left',

editable:

true, edittype: "select", editoptions:{value:"1:sss;2:eee;3:fff;4:ccc"} }

],

pager: jQuery(

'#pager'),

rowNum: 15,

rowList: [5, 10, 20, 50],

sortname:

'wc',

sortorder:

"asc",

viewrecords:

true,

multiselect:

false,

imgpath:

'/scripts/themes/basic/images',

caption:

'wc',

onSelectRow:

function(rn){

      lastsel = rn;

}

});

jQuery(

"#btnEdit").click( function() {

            edRow = lastsel;

            jQuery(

"#list").editRow(lastsel);

            jQuery(

"#btnSave,#btnCancel").attr("disabled",false);

});

jQuery(

"#btnSave").click( function() {

       var rd = jQuery("#list").getCell(edRow, 1);

       alert(rd);

       jQuery("#btnSave,#btnCancel").attr("disabled",true);

       jQuery(

"#btnEdit").attr("disabled",false);

});

"alert" shows html text of the <select> element within  editoptions.

How can i get selectedIndex?

thanks a lot