Gallery Index Footer [SOLVED]

Showkase pages are designed to accommodate as much content as necessary and, as such, the footer will be positioned below the last content on the page (rather than always in view at the bottom of the browser window).

You could try to force the footer to rest on the bottom of Gallery Index pages by adding the following to the 'custom.css' file of your chosen theme (e.g. 'showkase/_themes/kosel/css/custom.css'):

html, body.type-galleryindex {
    height: 100%;
}

body.type-galleryindex footer {
    bottom: 0;
    height: 50px;
    left: 0;
    max-width: 1024px;
    position: absolute;
}

body.type-galleryindex #outer {
    height: 100%;
}

body.type-galleryindex #wrapper {
    min-height: 100%;
    position: relative;
}

body.type-galleryindex section.content {
    padding-bottom: 50px;
}

However, I cannot guarantee that altering the layout of a Showkase page like this will not have any adverse affects.
Otherwise, you could just push the footer a little further down your page by using code such as:

body.type-galleryindex footer {
    margin-top: 200px;
}

More information about using custom CSS can be found here.