Invert the blind effect

Invert the blind effect


Hi,
I´ve implemented the jQuery Blind effect in a website: http://fysio.intraserve.nl
(hover the mouse over the big image on the top). The dark bar will
dissapear ( it will hide from bottom to top) when you hover the mouse
over the image and will apear when you move your mouse away from the
image. It works fine.
But... i would like to invert the effect. I would like to let the bar
dissapear from the top to the bottom. Also i would like to have the
bar to be hide by default and appear after hover the big image.
Can someone help me?
Thank you