$(document).ready(function () {

  $(".colorboxphoto").colorbox({
	  photo: true,
	  opacity: 0.7,
	  maxHeight: "95%",
	  maxWidth: "95%"
  });
  
  $(".colorboxphotogroup").colorbox({
	  photo: true,
	  rel: "colorboxphotogroup",
	  current: "",
	  maxHeight: "95%",
	  maxWidth: "95%"
  });
  
});