title: Give user an option to choose whether to use lightbox or not
body: <p>I'm building simple web gallery and I want to leave on user whether to open image in Lightbox or to open full image (in new tab).</p>
  
  <p>This should be done by simple button "Use Lightbox (yes/no)".
  I presume this could be done with jQuery, but not sure how....</p>
  
  <p>Thanks for help!</p>