NN 4.x - added cell padding/spacing with onmouseover events

Only on Mac - I used a similar technique previously and it worked

[Maxformed]

Using Dreamweaver MX, I have a table with 0 cell padding, 0 cell spacing, no border. Renders fine in NS 4.7, 7.02, IE 5.1 (all Mac) as long as there are no behaviors applied to any image. When an onMouseOver event is applied anywhere in the page, rendering for NS 4.7 shows extra space/padding between cells. Other browsers fine.

Also, any behaviors (I've only listed 4.0 and up in prefs), the scrollbars disappear for NS 4.7 if the table is in a layer. Any ideas? The page is 0 margin.
I've checked the NS prefs to make sure style sheets and javascript enabled. I also checked the Macromedia site, and changed all tables to fixed sizes instead of percentages.

Am I going to just have to give up on people with older browsers viewing my site?

Any help, please%-)

Thanks,
Max

[TGecho]

> Am I going to just have to give up on people with older browsers viewing my site? <

That would be my first thought. Try to let them veiw the content, but don't go out of your way to make it pretty.