title: jQuery prettyPhoto - Setting a max height and width for the lightbox
body: <p>I have installed the Pretty Photo jQuery plugin but I need to set a min and max height and width of the lightbox and can't seem to get it working. </p>
  
  <p>I've tried changing the <code>prettyPhoto.css</code> file and no luck, I tried looking at the <code>prettyPhoto.js</code> file and can't work out how the dimensions are actually set!?</p>
  
  <p>Anyone have any idea how to do this?</p>