Thanks for reply,
I couldn't check this topic earlier, so..
This Special Form plugin is really working as specified except with IE8 (earlier version susceptible too) where you can't configure selection options as additional value field doesn't shows but it is working correctly with Firefox.
So, I've looked around snippets and tried simple solution by adding formname field so it could be saved with different name and later inserted on page but couldn't really test during cashing and script error
Could you give me suggestions on this and would you adopt it with quickly form name field so it can be saved and used on multiple pages ?