jQuery Grid Plugin - jqGrid

Hi 

i am sending my code .the bold section is not working.
please send your reply ASAP




 jQuery("#creategrid").jqGrid({
 url: './interfaceenginev2.xmlcreator?interface_id=showApprovedImages&part_id=creategrid',
 datatype: "xml",
colNames:[ ' Image id ' ,'sense_id','Definition','POS','Image','Image Tags','Source','Lex Status Date','TL Status','TL Feedback','Lex Status','Lex Comment'], 
colModel:[
{name:'image_id',index:'1',editrules:{required:false,email:false,number:false},search:true,width:105,key:true, hidden:true, editable:true,edittype:"text",editoptions: {size:30}},
{name:'sense_id',index:'2',editrules:{required:false,email:false,number:false},search:true,width:105,key:true, hidden:true, editable:true,edittype:"text",editoptions: {size:30}},
{name:'sense',index:'3',editrules:{required:false,email:false,number:false},search:true,width:120,key:false, hidden:false, editable:true,edittype:"text",editoptions: {size:30}},
{name:'pos',index:'4',editrules:{required:false,email:false,number:false},search:true,width:75,key:false, hidden:false, editable:true,edittype:"text",editoptions: {size:30}},
{name:'image',index:'5',editrules:{required:false,email:false,number:false},search:true,width:135,key:false, hidden:false, editable:true,edittype:"image",editoptions: {src:'../images/next.gif'}},
{name:'description',index:'6',editrules:{required:false,email:false,number:false},search:true,width:75,key:false, hidden:false, editable:true,edittype:"text",editoptions: {size:30}},
{name:'source_type',index:'7',editrules:{required:false,email:false,number:false},search:true,width:75,key:false, hidden:false, editable:true,edittype:"text",editoptions: {size:30}},
{name:'lex_status_datetime',index:'8',editrules:{required:false,email:false,number:false},search:true,width:92,key:false, hidden:false, editable:true,edittype:"text",editoptions: {size:30}},
{name:'tl_status',index:'9',editrules:{required:false,email:false,number:false},search:true,width:80,key:false, hidden:false, editable:true,edittype:"text",editoptions: {size:30}},
{name:'tl_feedback',index:'10',editrules:{required:false,email:false,number:false},search:true,width:80,key:false, hidden:false, editable:true,edittype:"text",editoptions: {size:30}},
{name:'lex_approve_status',index:'11',editrules:{required:false,email:false,number:false},search:true,width:60,key:false, hidden:false, editable:true,edittype:"text",editoptions: {size:30}},
{name:'lexicographer_comment',index:'12',editrules:{required:false,email:false,number:false},search:true,width:85,key:false, hidden:false, editable:true,edittype:"text",editoptions: {size:30}},],
 rowNum:6,
 rowList:[2,6,12,15],
 pager: jQuery('#pagered'),
 imgpath: '../coreadmin/themes/basic/images',
 viewrecords: true,height:170,ondblClickRow:edit_onclick,afterInsertRow:function showimage(rowid,aData)
{

// 	jQuery("#creategrid").setCell(rowid, 'image', "<a href="javascript:downloadimagefile("+rowid+");"><img height="80px" width="120px" BORDER=0 src = './lexicoadmin.WordsterImageServlet?id="+rowid+"'></a>");

	
},
 multiselect:false,
 multiboxonly:false,
 sortorder:"",
 caption:"Approved Images",
 editurl:"./interfaceenginev2.DBGridQueryEditorServlet?interface_id=showApprovedImages&part_id=creategrid"
 }); 
 jQuery("#creategrid").navGrid('#pagered',
 {edit:false,add:false,del:false}, //options
 {height:280,width:500,reloadAfterSubmit:true,modal: true, closeAfterEdit: true,
   afterSubmit : function(xhr,postdata)
    {
           var x=document.getElementById('postdatamessage');
           $.blockUI({ message: xhr.responseText });
           setTimeout($.unblockUI, 2000);
           return [true,xhr];
	    },
     onInitializeForm: function ( formid ) {
     }
  },
 {height:280,width:280,reloadAfterSubmit:true,modal: true, closeAfterAdd: true, 
   afterSubmit : function(xhr,postdata)
    {
           var x=document.getElementById('postdatamessage');
           $.blockUI({ message: xhr.responseText });
           setTimeout($.unblockUI, 2000);
           return [true,xhr];
	  },
    onInitializeForm: function ( formid ) {
    }
  },
   {reloadAfterSubmit:true,
   onclickSubmit : function(eparams)
 	 {
 	    var ret={};
 	    var sr=jQuery("#creategrid").getGridParam('selrow');
 	    rowdat=jQuery("#creategrid").getRowData(sr);
        ret={image_id:rowdat.image_id,sense_id:rowdat.sense_id};
        return ret;
 	},
   afterSubmit : function(xhr,postdata)
    {
           var x=document.getElementById('postdatamessage');
           $.blockUI({ message: xhr.responseText });
           setTimeout($.unblockUI, 2000);
           return [true,xhr];
	  }},
 {sopt:['cn','bw','eq','ne','lt','gt','ew'], 
 onClose:function ResetOnCloseSearch(){resetGrid("showApprovedImages","creategrid");}
 },
 { }
 );
 }