Selenium IDE mouse scroll for pop up menu? - selenium

Question

I am working on selinium IDE. I wan to use mouse scroll command to a pop up menu. it works perfectly fine with window scroll bar. But can't use for pop up menu scroll bar.
"selenium.browserbot.getCurrentWindow()" will scroll the main window only. Not the one that currently active.
Command Target Value
store 40 i
store 0 looptimes
while storedVars.looptimes <= 20
storeEval selenium.browserbot.getCurrentWindow().scrollTo(0,${i})
store javascript{storedVars.looptimes++;}
storeEval ${i}+40 i
endWhile
I am attaching screen shot of command and my screen.
The above is the code. below is my pop up menu
Please tell me how to do this.

Answer 1

You will need to tell selenium to change framesI think, to do this you will have to use the selectFrameCommand:
selectFrame ( locator ) Selects a frame within the current window.
(You may invoke this command multiple times to select nested frames.)
To select the parent frame, use "relative=parent" as a locator; to
select the top frame, use "relative=top". You can also select a frame
by its 0-based index number; select the first frame with "index=0", or
the third frame with "index=2". You may also use a DOM expression to
identify the frame you want directly, like this:
dom=frames["main"].frames["subframe"]
Arguments:
locator - an element locator identifying a frame or iframe
Once you have changed to the correct frame the mouse scroll should work