Ultimate Dropdown Menu (hereafter called 'Product') is an original creation and is protected by national and international copyright law. It is open-source software, distributed under version 3 of GNU Lesser General Public Licence. You can use the Product for any legal commercial or non-commercial purpose if its use complies with the terms and conidions of that licence and if your website features an explicit mention of the Product's copyright holder in the following format:
Ultimate Dropdown Menu by UDM4 Team
By downloading and using the Product, you confirm that you have read and agreed to the terms of use as presented in version 3 of GNU Lesser General Public Licence as well as to the terms of use as provided above.
UDM 4 is valid XHTML, and in our judgement, meets the criteria for WAI Triple-A conformance.