How to pass property name in description?

[Kartikraman]

I am trying to save image displayed via search in google
I have a problem please tell me how to parameterise the below marked
Iam trying to use myImage as a description object value

Code:

set Images =browser("title:=.* ").page("title:=.*").ChildObjects(odesc)
n= Images.count
For i=0 to 1    
    myImage=Images(i).getroproperty("file name")
    If i=0 Then
    with browser("title:=.* ").page("title:=.*")
    .link("name:=See full size image", "innertext:=See full size image", "innerhtml:=See full size image").Click
    .Image("file name:=[color=#FF0000][b]myImage[/b][/color]").CaptureBitmap "c:\a.bmp"

Advance Thanks
Kartik Raman