unless params[:top_bar][:uploaded_data].to_s.empty?
previous = SkinPicture.find(:first,
:conditions => ["filename = ?", @election.embed_custom_string + "top_bar.png"])
unless params[:top_bar][:uploaded_data].to_s.empty?
previous = SkinPicture.find(:first,
:conditions => ["filename = ?", @election.embed_custom_string + "top_bar.png"])