fix loading of image viewer again

diff --git a/apps/files_imageviewer/js/lightbox.js b/apps/files_imageviewer/js/lightbox.js
index b7a07c2408ee67472ad334441223b2a5ba346656..25da2bc6835320bc03e7ade1af34dc9bc6a35834 100644 (file)
--- a/apps/files_imageviewer/js/lightbox.js
+++ b/apps/files_imageviewer/js/lightbox.js
@@ -1,6 +1,7 @@
-if(typeof ileActions!=='undefined'){
-       var lightBoxShown=false;
-       $(document).ready(function() {
+
+var lightBoxShown=false;
+$(document).ready(function() {
+       if(typeof FileActions!=='undefined'){
                images={};//image cache
                var overlay=$('<div id="lightbox_overlay"/>');
                $( 'body' ).append(overlay);
@@ -22,36 +23,36 @@ if(typeof ileActions!=='undefined'){
                });
                $( 'body' ).click(hideLightbox);
                FileActions.setDefault('image','View');
-       });
+       }
+});
 
-       function showLightbox(container,img){
-               var maxWidth = $( window ).width() - 50;
-               var maxHeight = $( window ).height() - 50;
-               if( img.width > maxWidth || img.height > maxHeight ) { // One of these is larger than the window
-                       var ratio = img.width / img.height;
-                       if( img.height >= maxHeight ) {
-                               img.height = maxHeight;
-                               img.width = maxHeight * ratio;
-                       } else {
-                               img.width = maxWidth;
-                               img.height = maxWidth * ratio;
-                       }
+function showLightbox(container,img){
+       var maxWidth = $( window ).width() - 50;
+       var maxHeight = $( window ).height() - 50;
+       if( img.width > maxWidth || img.height > maxHeight ) { // One of these is larger than the window
+               var ratio = img.width / img.height;
+               if( img.height >= maxHeight ) {
+                       img.height = maxHeight;
+                       img.width = maxHeight * ratio;
+               } else {
+                       img.width = maxWidth;
+                       img.height = maxWidth * ratio;
                }
-               container.empty();
-               container.append(img);
-               container.css('top',Math.round( ($( window ).height() - img.height)/2));
-               container.css('left',Math.round( ($( window ).width() - img.width)/2));
-               $('#lightbox').show();
-               setTimeout(function(){
-                       lightBoxShown=true;
-               },100);
        }
+       container.empty();
+       container.append(img);
+       container.css('top',Math.round( ($( window ).height() - img.height)/2));
+       container.css('left',Math.round( ($( window ).width() - img.width)/2));
+       $('#lightbox').show();
+       setTimeout(function(){
+               lightBoxShown=true;
+       },100);
+}
 
-       function hideLightbox(){
-               if(lightBoxShown){
-                       $('#lightbox_overlay').hide();
-                       $('#lightbox').hide();
-                       lightBoxShown=false;
-               }
+function hideLightbox(){
+       if(lightBoxShown){
+               $('#lightbox_overlay').hide();
+               $('#lightbox').hide();
+               lightBoxShown=false;
        }
 }
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