You might try using sone events instead of using the javascript: protocol...
This is really the propper way to do things:
<A href="#" onclick="someFunction()">
If this doesn't work then they've changed the DOM since I last reviewed it (for Gecko about 9 months ago...)
Yours Truly,
~TheRodster
a.k.a. Rodney Giles
Chief Engineering Architect
Toydrum Web & Media