[wp-simpleviewer] image size, captions and link thumbs

Hello,

at http://dczepiel.pl/testbaza I want to use Modularity Lite theme (950px wide) and wp-simpleviewer plugin to present portfolio. Please help with the following 3 problems:

1. If you click on Categories and Street an album appears – I’d like to have the selected image fill the 950px (or at least 750px) width with the navigation menu below it, in one row. Navmenu is OK now (1 row, 10-12 thumbnails) but still I can’t get the image to be bigger although I set width to 950px (both wpsimpleviewer options and album options) and height to 650. Can you help ?

2. In the very same album, how do I make it so that the caption text (Test caption text) is displayed above the navigation bar and below the actual photo, centered?

3. If you click Categories and Places I want to have a list of albums there (so far I have two “City that doesn’t sleep” and “Kreta”) but shown not as text but as thumbnails.
The post consists of only the following code:
[svgallery name=”New York” link=”City That Doesn\’t Sleep”]

[svgallery name=”” link=”Kreta”]

how do I modify this text so that the link is not text but an image (thumbnail) and when I hover over the thumbnail the actual text displays?

I’d appreciate any help,