Is it possible to disable "Large images fit to browser window" option in lightbox iframe jquery?

Q: I would like to use Visual Lightbox without the option "Large images fit to browser window".
Can you tell me which parameter (maybe from the ccs-files?) i must edit to disable this function.

A: Open generated "vlbdata1.js" file in any text editor (for example, Notepad) and add "featBrowser: false" parameter.

For example:

jQuery(document).ready(function(){ window.Lightbox = new jQuery().visualLightbox({autoPlay:true,borderSize:21,classNames:'vlightbox1',descSliding:true,enableRightClick:false,enableSlideshow:true,overlayOpacity:0.7,resizeSpeed:7,slideTime:4,startZoom:true, featBrowser: false}) });