-      <script type="text/javascript" tal:content="python:'''
-          var startSlideShow, slideShowNext, stopSlideShow;
-          (function(){
-            
-            var ctxInfos = {'filmLength': %(filmLength)s
-                           ,'center': %(center)s
-                           ,'slideSize': %(slideSize)d
-                           ,'ctxUrlTranslation' : [%(reBaseCtxUrl)s, %(canonicalUrl)s]
-                           };
-            var fs = new FilmSlider(document.getElementById('film_bar'),
-                           document.getElementById('slider'),
-                           ctxInfos,
-                           document.getElementById('medium_image').getElementsByTagName('img')[0],
-                           document.getElementById('image_toolbar'),
-                           document.getElementById('Breadcrumbs'));
-            startSlideShow = function() {return fs.startSlideShow();};
-            stopSlideShow = function() {return fs.stopSlideShow();};
-            slideShowPrevious = function() {return fs.slideShowPrevious();};
-            slideShowNext = function() {return fs.slideShowNext();};
-            slideShowImageLoaded = function() {return fs.slideShowImageLoaded();};
-          })();
-          ''' % {'filmLength': len(contextInfos['infos'])
-                ,'center': index
-                ,'slideSize': portal_object.thumb_size/2 + 11
-                ,'reBaseCtxUrl':contextInfos['reBaseCtxUrl']
-                ,'canonicalUrl':contextInfos['canonicalUrl']
-                }">
+      <script type="text/javascript"
+              tal:content="python:'''
+              var startSlideShow, slideShowNext, stopSlideShow;
+              (function(){
+                var ctxInfos = {'filmLength': %(filmLength)s,
+                                'center': %(center)s,
+                                'slideSize': %(slideSize)d,
+                                'ctxUrlTranslation' : [%(reBaseCtxUrl)s, %(canonicalUrl)s]};
+              var fs = new FilmSlider(document.getElementById('film_bar'),
+                                      document.getElementById('slider'),
+                                      ctxInfos,
+                                      document.getElementById('medium_image').getElementsByTagName('img')[0],
+                                      document.getElementById('image_toolbar'),
+                                      document.getElementById('Breadcrumbs'));
+              startSlideShow = function() {return fs.startSlideShow();};
+              stopSlideShow = function() {return fs.stopSlideShow();};
+              slideShowPrevious = function() {return fs.slideShowPrevious();};
+              slideShowNext = function() {return fs.slideShowNext();};
+              slideShowImageLoaded = function() {return fs.slideShowImageLoaded();};
+              })();
+              ''' % {'filmLength' : len(contextInfos['infos']),
+                     'center' : index,
+                     'slideSize' : portal_object.thumb_size/2 + 11,
+                     'reBaseCtxUrl' : contextInfos['reBaseCtxUrl'],
+                     'canonicalUrl' : contextInfos['canonicalUrl']}">