[Hidden-tech] a css question

[Juliet Jacobson]

esteemed hidden-techies,

I have an annoying problem: a scrolling window created with css that  
contains a long horizontal swf. The swf overflows the window and is  
supposed to scroll back and forth. It works like a charm everywhere  
but Mac/Safari.  I've searched online and haven't been able to find a  
solution, you can see the problem (but remember, only on Mac/Safari) at:

http://stories.mnhs.org/stories/mgg/timeline.do?eraID=2&mode=flash

here's the relevant css:

#scroll_time	{
	height:	405px;
	width: 750px;
	overflow: auto;
	border: thin solid #E1E1E1;
	padding: 0;
	margin-top: 0px;
}

Any ideas how to fix this? thanks in advance for any suggestions or  
leads!