def key_value_for_element( element, key, value )
case key
when 'page' then value = class_name_from(value)
end
case element
when 'GenericElement'
case key
when 'enabled' then key = 'displayed'
when 'string' then key = nil
when 'option' then key = nil
end
when 'Form'
case key
when 'fileupload' then key = 'upload'
end
when 'Popup'
case key
when 'values' then key = 'value'
when 'selected' then key = 'selection'
end
when 'Browser'
case key
when 'values' then key = 'value'
when 'selected' then key = 'selections'
end
when 'Upload'
case key
when 'data' then key = 'value'
when 'file' then key = nil
end
end
[key, value]
end