DHTML News Scroller - reading from a database

I have been asked to source a DHTML news scroller script. Must have an admin backend to add news items which are stored in either a text file or MySQL database. Scroller must be configurable - horizontal, vertical, background colors, fonts colors, width/height etc Pauses on mouseover Can include links/images etc Who can do it, and more importantly who can do it for the best price? Questions via PMB, samples of this kind of work requested - I do not want to see links to sites you have created JUST THE SCROLLERS.