notwendig

<div class="style-select">
<div class="radio">
<input type="radio" name="gallery-style" value="" id="radio-minimal-black" checked="" style="display: none;">
</div>
</div> 

--------------

} else if(radios[i].id == 'radio-minimal-black') {
	options.mainClass = 'pswp--minimal--dark';
	options.barsSize = {top:0,bottom:0};
	options.captionEl = true;
	options.fullscreenEl = true;
	options.shareEl = true;
	options.bgOpacity = 0.85;
	options.tapToClose = true;
	options.tapToToggleControls = true;
	}
break;



.......................................
alles

<div class="style-select">
<!--	<p style="margin:24px 0 12px;color:#444;">Demo gallery style</p>-->

<div class="radio">

<input type="radio" name="gallery-style" value="" id="radio-minimal-black" disabled="" style="display: none;">
<!--
<label for="radio-minimal-black">

Minimal<br><span>Tippen um Bild zu schließen</span>

</label>
-->
</div>
</div> 

<!--...-->




</div>
</div>


<div id="gallery" class="pswp" tabindex="-1" role="dialog" aria-hidden="true">
<div class="pswp__bg"></div>

        <div class="pswp__scroll-wrap">

          <div class="pswp__container">
			<div class="pswp__item"></div>
			<div class="pswp__item"></div>
			<div class="pswp__item"></div>
          </div>

          <div class="pswp__ui pswp__ui--hidden">

            <div class="pswp__top-bar">

				<div class="pswp__counter"></div>

				<button class="pswp__button pswp__button--close" title="ENDE (Esc)"></button>

		<!--		<button class="pswp__button pswp__button--share" title="Share"></button>  -->

				<button class="pswp__button pswp__button--fs" title="Vollbild ein/aus"></button>       

				<button class="pswp__button pswp__button--zoom" title="Grösser/Kleiner"></button>

				<div class="pswp__preloader">
					<div class="pswp__preloader__icn">
					  <div class="pswp__preloader__cut">
					    <div class="pswp__preloader__donut"></div>
					  </div>
					</div>
				</div>
            </div>


			<!-- <div class="pswp__loading-indicator"><div class="pswp__loading-indicator__line"></div></div> -->

            <div class="pswp__share-modal pswp__share-modal--hidden pswp__single-tap">
	            <div class="pswp__share-tooltip">
					<!-- <a href="#" class="pswp__share--facebook"></a>
					<a href="#" class="pswp__share--twitter"></a>
					<a href="#" class="pswp__share--pinterest"></a>
					<a href="#" download class="pswp__share--download"></a> -->
	            </div>
	        </div>

            <button class="pswp__button pswp__button--arrow--left" title="Vorige Seite (Pfeil Links)"></button>
            <button class="pswp__button pswp__button--arrow--right" title="Nächste Seite (Pfeil Rechts)"></button>
            <div class="pswp__caption">
              <div class="pswp__caption__center">
              </div>
            </div>
          </div>

        </div>


    </div>
    
  
    <script type="text/javascript">
    (function() {

		var initPhotoSwipeFromDOM = function(gallerySelector) {

			var parseThumbnailElements = function(el) {
			    var thumbElements = el.childNodes,
			        numNodes = thumbElements.length,
			        items = [],
			        el,
			        childElements,
			        thumbnailEl,
			        size,
			        item;

			    for(var i = 0; i < numNodes; i++) {
			        el = thumbElements[i];

			        // include only element nodes 
			        if(el.nodeType !== 1) {
			          continue;
			        }

			        childElements = el.children;

			        size = el.getAttribute('ds').split('x');

			        // create slide object
			        item = {
						src: el.getAttribute('href'),
						w: parseInt(size[0], 10),
						h: parseInt(size[1], 10),
						author: el.getAttribute('data-author')
			        };

			        item.el = el; // save link to element for getThumbBoundsFn

			        if(childElements.length > 0) {
			          item.msrc = childElements[0].getAttribute('src'); // thumbnail url
			          if(childElements.length > 1) {
			              item.title = childElements[1].innerHTML; // caption (contents of figure)
			          }
			        }


					var mediumSrc = el.getAttribute('dm');
		          	if(mediumSrc) {
		            	size = el.getAttribute('dms').split('x');
		            	// "medium-sized" image
		            	item.m = {
		              		src: mediumSrc,
		              		w: parseInt(size[0], 10),
		              		h: parseInt(size[1], 10)
		            	};
		          	}
		          	// original image
		          	item.o = {
		          		src: item.src,
		          		w: item.w,
		          		h: item.h
		          	};

			        items.push(item);
			    }

			    return items;
			};

			// find nearest parent element
			var closest = function closest(el, fn) {
			    return el && ( fn(el) ? el : closest(el.parentNode, fn) );
			};

			var onThumbnailsClick = function(e) {
			    e = e || window.event;
			    e.preventDefault ? e.preventDefault() : e.returnValue = false;

			    var eTarget = e.target || e.srcElement;

			    var clickedListItem = closest(eTarget, function(el) {
			        return el.tagName === 'A';
			    });

			    if(!clickedListItem) {
			        return;
			    }

			    var clickedGallery = clickedListItem.parentNode;

			    var childNodes = clickedListItem.parentNode.childNodes,
			        numChildNodes = childNodes.length,
			        nodeIndex = 0,
			        index;

			    for (var i = 0; i < numChildNodes; i++) {
			        if(childNodes[i].nodeType !== 1) { 
			            continue; 
			        }

			        if(childNodes[i] === clickedListItem) {
			            index = nodeIndex;
			            break;
			        }
			        nodeIndex++;
			    }

			    if(index >= 0) {
			        openPhotoSwipe( index, clickedGallery );
			    }
			    return false;
			};

			var photoswipeParseHash = function() {
				var hash = window.location.hash.substring(1),
			    params = {};

			    if(hash.length < 5) { // pid=1
			        return params;
			    }

			    var vars = hash.split('&');
			    for (var i = 0; i < vars.length; i++) {
			        if(!vars[i]) {
			            continue;
			        }
			        var pair = vars[i].split('=');  
			        if(pair.length < 2) {
			            continue;
			        }           
			        params[pair[0]] = pair[1];
			    }

			    if(params.gid) {
			    	params.gid = parseInt(params.gid, 10);
			    }

			    return params;
			};

			var openPhotoSwipe = function(index, galleryElement, disableAnimation, fromURL) {
			    var pswpElement = document.querySelectorAll('.pswp')[0],
			        gallery,
			        options,
			        items;

				items = parseThumbnailElements(galleryElement);

			    // define options (if needed)
			    options = {

			        galleryUID: galleryElement.getAttribute('data-pswp-uid'),

			        getThumbBoundsFn: function(index) {
			            // See Options->getThumbBoundsFn section of docs for more info
			            var thumbnail = items[index].el.children[0],
			                pageYScroll = window.pageYOffset || document.documentElement.scrollTop,
			                rect = thumbnail.getBoundingClientRect(); 

			            return {x:rect.left, y:rect.top + pageYScroll, w:rect.width};
			        },

			        addCaptionHTMLFn: function(item, captionEl, isFake) {
						if(!item.title) {
							captionEl.children[0].innerText = '';
							return false;
						}
						captionEl.children[0].innerHTML = item.title +  '<br/><small>Photo: ' + item.author + '</small>';
						return true;
			        },
					
			    };


			    if(fromURL) {
			    	if(options.galleryPIDs) {
			    		// parse real index when custom PIDs are used 
			    		// https://photoswipe.com/documentation/faq.html#custom-pid-in-url
			    		for(var j = 0; j < items.length; j++) {
			    			if(items[j].pid == index) {
			    				options.index = j;
			    				break;
			    			}
			    		}
				    } else {
				    	options.index = parseInt(index, 10) - 1;
				    }
			    } else {
			    	options.index = parseInt(index, 10);
			    }

			    // exit if index not found
			    if( isNaN(options.index) ) {
			    	return;
			    }


<!--   me  ori -->
			//	var radios = document.getElementsByName('gallery-style');
			//	for (var i = 0, length = radios.length; i < length; i++) {
			//	    if (radios[i].checked) {
			//	        if(radios[i].id == 'radio-all-controls') {

			//	        } else if(radios[i].id == 'radio-minimal-black') {
			//		        	options.mainClass = 'pswp--minimal--dark';
			//	        options.barsSize = {top:0,bottom:0};
			//			options.captionEl = false;
			//			options.fullscreenEl = false;
			//			options.shareEl = false;
			//			options.bgOpacity = 0.85;
			//			options.tapToClose = true;
			//			options.tapToToggleControls = false;
			//        }
			//        break;
			//    }
			//}
<!--   me  -->

var radios = document.getElementsByName('gallery-style');
				for (var i = 0, length = radios.length; i < length; i++) {
				    if (radios[i].disabled) {
				        if(radios[i].id == 'radio-all-controls') {

				        } else if(radios[i].id == 'radio-minimal-black') {
				        	options.mainClass = 'pswp--minimal--dark';
					        options.barsSize = {top:0,bottom:0};
							options.captionEl = true;
							options.fullscreenEl = true;
							options.shareEl = true;
							options.bgOpacity = 0.85;
							options.tapToClose = true;
							options.tapToToggleControls = true;
				        }
				        break;
				    }
				}


				
<!--   me  -->

			    if(disableAnimation) {
			        options.showAnimationDuration = 0;
			    }

			    // Pass data to PhotoSwipe and initialize it
			    gallery = new PhotoSwipe( pswpElement, PhotoSwipeUI_Default, items, options);

			    // see: http://photoswipe.com/documentation/responsive-images.html
				var realViewportWidth,
				    useLargeImages = false,
				    firstResize = true,
				    imageSrcWillChange;

				gallery.listen('beforeResize', function() {

					var dpiRatio = window.devicePixelRatio ? window.devicePixelRatio : 1;
					dpiRatio = Math.min(dpiRatio, 2.5);
				    realViewportWidth = gallery.viewportSize.x * dpiRatio;


				    if(realViewportWidth >= 1200 || (!gallery.likelyTouchDevice && realViewportWidth > 800) || screen.width > 1200 ) {
				    	if(!useLargeImages) {
				    		useLargeImages = true;
				        	imageSrcWillChange = true;
				    	}
				        
				    } else {
				    	if(useLargeImages) {
				    		useLargeImages = false;
				        	imageSrcWillChange = true;
				    	}
				    }

				    if(imageSrcWillChange && !firstResize) {
				        gallery.invalidateCurrItems();
				    }

				    if(firstResize) {
				        firstResize = false;
				    }

				    imageSrcWillChange = false;

				});

				gallery.listen('gettingData', function(index, item) {
				    if( useLargeImages ) {
				        item.src = item.o.src;
				        item.w = item.o.w;
				        item.h = item.o.h;
				    } else {
				        item.src = item.m.src;
				        item.w = item.m.w;
				        item.h = item.m.h;
				    }
				});

			    gallery.init();
			};

			// select all gallery elements
			var galleryElements = document.querySelectorAll( gallerySelector );
			for(var i = 0, l = galleryElements.length; i < l; i++) {
				galleryElements[i].setAttribute('data-pswp-uid', i+1);
				galleryElements[i].onclick = onThumbnailsClick;
			}

			// Parse URL and open gallery if it contains #&pid=3&gid=1
			var hashData = photoswipeParseHash();
			if(hashData.pid && hashData.gid) {
				openPhotoSwipe( hashData.pid,  galleryElements[ hashData.gid - 1 ], true, true );
			}
		};

		initPhotoSwipeFromDOM('.demo-gallery');

	})();

	</script>



    
    

    



    <!-- analytics -->
    <script>
    (function() {

      var url = window.location.href.toLowerCase();
      if(url.indexOf('photoswipe') === -1) {
        return;
      } 

      (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
      (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
      m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
      })(window,document,'script','//www.google-analytics.com/analytics.js','ga');

      ga('create', 'UA-49016964-1', 'photoswipe.com');
      ga('send', 'pageview');

      function trackJavaScriptError(e) {
        e = e || window.event;
        if(!e || !e.message || !e.lineno){ 
          return true; 
        }
        var errMsg = e.message;
        var errSrc = e.filename + ': ' + e.lineno;
        ga('send', 'event', 'JavaScript Error', errMsg, errSrc, { 'nonInteraction': 1 });
      }

      if (window.addEventListener) {
        window.addEventListener('error', trackJavaScriptError, false);
      } else if (window.attachEvent) {
        window.attachEvent('onerror', trackJavaScriptError);
      } else {
        window.onerror = trackJavaScriptError;
      }


      (function (d, w, c) {
          (w[c] = w[c] || []).push(function() {
              try {
                  w.yaCounter24301471 = new Ya.Metrika({id:24301471,
                          webvisor:false,
                          clickmap:false});
              } catch(e) { }
          });

          var n = d.getElementsByTagName("script")[0],
              s = d.createElement("script"),
              f = function () { n.parentNode.insertBefore(s, n); };
          s.type = "text/javascript";
          s.async = true;
          s.src = (d.location.protocol == "https:" ? "https:" : "http:") + "//mc.yandex.ru/metrika/watch.js";

          if (w.opera == "[object Opera]") {
              d.addEventListener("DOMContentLoaded", f, false);
          } else { f(); }
      })(document, window, "yandex_metrika_callbacks");

    })();
    </script>