Simple javascript dropdown menu

I require a menu for our website. I have a development website that you can see here ([login to view URL]) that we require a javascript menu for. The menu will dropdown from the top links, the MENS, WOMENS, KIDS etc You will be sent a file that will show the code currently in the page. You will then be required to insert the code and provide instructions as to where to place the code in the page and how to add/delete options from the said drop downs. The menu must be modelled on [login to view URL] and the dropdown menu here. It must be professional and clean. The words MEN, WOMEN etc are not required to change colour. The colour scheme should be Navy (like the top colour), white text and green hover over text. This must be done fast and cheaply and I need to see examples of previous work done. If this all goes well, more work may be given your way. Please ask any questions. Tony