How to use the Descriptive programming for WebRadioGroup?

[Uma]

[/align]Hi,
I have webradiogroups in my application.I am giving the values from the Excel sheet.

I am using Descriptive programming,now my script is,

Code:

Browser("name:=My Listings","creationtime:=0").Page("name:=MLSPro","title:=My Listings").WebRadioGroup("html tag:=INPUT","visible:=True","index:=0").Select class1

Always it gives the error,
Cannot identify the specified item of the [ 126 ] object. Confirm that the specified item is included in the object's item collection.

126 is name of the webradiogroup.if I give it in the object description,again I am the same error.
Changed code:

Code:

Browser("name:=My Listings","creationtime:=0").Page("name:=MLSPro","title:=My Listings").WebRadioGroup("name:=126","html tag:=INPUT","visible:=True","index:=0").Select class1

How to use the Descriptive programming for Webradiogroup?
Any help?
Thank you
Uma