joomla 1.7 and css3 themes lightbox problem

[Qbik]

I have a problem with lightbox at my site i try to change it but i cant

I have a problem with background in lightbox view i want it to be transparent black or grey but is still white, how to change it

and second question

on themes i can set

<param name="boxplus_theme" default="lightsquare" />

is there somewhere a list, possibility of this themes?

[Jan]

Hi, you can set all parameters which you can find in the config.xml of Phoca Gallery.

Jan