initial view

Dear scripters,

I have this script for Acrobat 9 Pro.

I'm almost there but it seems I can't get to the "Fit Page" option at Initial View.

Does anybody knows what I'm doing wrong?

tell application "System Events"  tell process "AdobeAcrobat"  tell menu bar 1  tell menu bar item "File"  tell menu "File"  tell menu item "Properties..."  click  end tell  end tell  end tell  end tell  tell item 1 of every tab group of window "Document Properties"  click radio button "Initial View"  tell group "Layout and Magnification"  tell combo box 1  click button 1  tell group 1  click button 1  end tell  end tell  end tell  end tell  click button "OK" of window "Document Properties"  end tell
end tell