Fix problem with jquery-lightbox
Fix problem with jquery-lightbox

Corrected value was set to wrong var. Resulted in lightbox moved out
of window if lightbox was higher than window.

koala-framework/koala-framework,nsams/koala-framework,kaufmo/koala-framework,yacon/koala-framework,nsams/koala-framework,kaufmo/koala-framework,yacon/koala-framework,nsams/koala-framework,yacon/koala-framework,kaufmo/koala-framework,koala-framework/koala-framework