Getsimple 3.1 Contactable Feedback/Contact Form

[kitech]

Thank you for the plugin - great, logical and easy to skin (and i'm an absolute newbie). One thing though - to change the submit button value from 'SEND' to a localized string i had to change it in jquery.contactable.js - could you add an option to tranlate it as well ? Even if not - thank you.
Edit:
ZhuJo is right - the form disappears from other pages after turning fancy URLs on.
Not sure if it helps:

GET http://localhost/gs/ofera/plugins/DM_contactable/css/contactable.css?v=1.2.1 404 (Not Found)
GET http://localhost/gs/ofera/plugins/DM_contactable/js/jquery.contactable.js?v=1.2.1 404 (Not Found)
GET http://localhost/gs/ofera/plugins/DM_contactable/js/jquery.validate.pack.js?v=1.5.1 404 (Not Found)

(Chrome, XAMMP, Windows). I checked on IE and its the same, so it's not Chrome's fault.
The key is probably the relative path - there's no such thing as 'ofera' - it's just the pageslug rewritten by fancyurl option (forgive me if say sth stupid - i am learning still
So with what should we replace the $SITEURL. in header registration ?