I have used a javascript clock ([url]http://javascript.internet.com/clocks/dynamic-clock.html[/url]) on my website, however this appears to clash with the javascipt for image rollovers. When I remove all the image rollovers from my page the clock works!!
No problem to get the code of the clock script due to the link you provided. We'd need the other js (for the image rollovers) too.
A general hint: multiple onloads of scripts you just cut and paste will bite each other and so do identical function and/or variable names in the two scripts.
If you want to solve the prob on your own, just check both scripts for event handlers, function- and variable names. As far as the latter two are concerned, renaming 'duplicates' in one script should suffice, concerning the event stuff, identical ones need to be combined.