$(document).ready( function() {
    $("a.fancybox").fancybox({
      'zoomSpeedIn': 300,
      'zoomSpeedOut': 300,
      'overlayShow' :true
    });
  });
  
function swip (elementInput, swipFrom, swipTo)  {
  if (elementInput.value == swipFrom) elementInput.value = swipTo;
}