When I give a picture an action centering the page does not
work - please help it is driving me mad

Hi,

I have completed my website for my business using fusion 8(www.innoveat.co.uk).

I wanted to add some nice roll over animation to the buttons on the home 
page.

When I add the actions and look at the page in design view everything looks 
fine.  But when I look at it in preview mode all the pictures in the centre of 
the page appear out of line (they drop about 10 pixels)and the button with the 
action given to it loads up to the left of the screen and then jumps to its 
position.  I have tried it with other objects on the page and it jumbles up the

whole web page.

If I deselect the 'centre in browser' function it works fine but I really want 
to see it in centre view.

I have tried the support team at netobjects but no joy....

Please help it is driving me up the wall.

Thanks.

Janet.