Javacript typewriter ticker

Hi

Does anyone know of a good Javascript typewriter ticker that allows
you to insert HTML into the ticker. I have found lots but when HTML is
inserted, the ticker pauses at the point it reaches the HTML as well
as applying the formatting. I need one whose character timer ignores
characters in tags. I need to apply font color and weight styling to
different words.

Please see www.launchpr.co.uk for how the ticker currently looks in
Flash - it needs to be replaced with HTML/JavaScript which produces
the same effect.

Thanks in advance

Dan