dynamic stamp - popup list - how to acquire list and text into stamp

Hi,

I am creating a dynamic stamp and I need help. The script is given below:

list_lis1 = {"Middle":-1,"Secondary":-1};
list_lis2 = {"AA-20":-1,"AA-21":-1;

var oJSDlg = {
strEdt1:null,
strEdt2:null,
strlis1:null,
strlis2:null,

GetListSel:function(oLst){for(var x in oLst){if(oLst[x]>0)return x;}return null;},

initialize:function(dialog){
var oInit = {
x001:this.strEdt1,
x002:this.strEdt2,
lis1:this.strlis1,
lis2:this.strlis2,

lis1:list_lis1,
lis2:list_lis2,
};
dialog.load(oInit);
},

validate:function(dialog){
var bRtn = true;
var oRslt = dialog.store();
return bRtn;
},

commit:function(dialog){
var oRslt = dialog.store();

this.strEdt1 = oRslt.x001;
this.strEdt2 = oRslt.x002;
this.strlis1 = this.GetListSel(oRslt.lis1);
this.strlis2 = this.GetListSel(oRslt.lis2);
},

description:{

name:"Default",
font:"default",
bold:true,
elements:[{type:"view",elements:[
{
type:"view",
item_id:"Vew1",
width:60,
alignment:"align_fill",
align_children:"align_row",
elements:[
{
type:"static_text",
item_id:"St01",
name:"Name",
width:115,
bold:true,
alignment:"align_left",
},
{
type:"static_text",
item_id:"St02",
name:"Amount",
width:90,
bold:true,
alignment:"align_left",
},
{
type:"static_text",
item_id:"St03",
name:"Class",
width:90,
bold:true,
alignment:"align_left",
},
{
type:"static_text",
item_id:"St04",
name:"List",
width:90,
bold:true,
alignment:"align_left",
},
],
},

{
type:"view",
item_id:"Vew2",
width:40,
align_children:"align_distribute",
elements:[
{
type:"edit_text",
item_id:"x001",
width:50,
},
{
type:"edit_text",
item_id:"x002",
width:50,
},
{
type:"popup",
item_id:"lis1",
width:50,
},
{
type:"popup",
item_id:"lis2",
width:50,
},
],
},
{
type:"ok_cancel",
},
]}]
}
}

if("ok"==app.execDialog(oJSDlg))

if (event.source.forReal && (event.source.stampName == "#classn"))

//////////////////////////// How to acquire data in list and text boxes? - please help!///////////////////////////////////

{
console.println("strEdt1 = "+oJSDlg.strEdt1);
console.println("strEdt2 = "+oJSDlg.strEdt2);
console.println("strPop1 = "+oJSDlg.strlis1);
console.println("strPop2 = "+oJSDlg.strlis2);
}

Please help me in acquiring data into stamp.