if i remember rightly technically by posting something on your website that work becomes copyrighted automatically?
This means that if someone rips of your work without your permission their infringing your copyright.
edit: i remember this is all covered under the Berne convention which states:
QUOTE
Copyright under the Berne Convention must be automatic; it is prohibited to require formal registration (note however that when the United States joined the Convention in 1988, they continued to make statutory damages and attorney's fees only available for registered works).
The Berne Convention states that all works except photographic and cinematographic shall be copyrighted for at least 50 years after the author's death, but parties are free to provide longer terms, as the European Union did with the 1993 Directive on harmonising the term of copyright protection. For photography, the Berne Convention sets a minimum term of 25 years from the year the photograph was created, and for cinematography the minimum is 50 years after first showing, or 50 years after creation if it hasn't been shown within 50 years after the creation. Countries under the older revisions of the treaty may choose to provide their own protection terms, and certain types of works (such as phonorecords and motion pictures) may be provided shorter terms.
