diff --git a/app/pub/scripts/klanviewer.js b/app/pub/scripts/klanviewer.js
index 7916c4b..18ef548 100644
--- a/app/pub/scripts/klanviewer.js
+++ b/app/pub/scripts/klanviewer.js
@@ -172,7 +172,7 @@ function startpdfviewer(newcurr){
   }
 
   var detect = new MobileDetect(window.navigator.userAgent);
-  var isOpera = window.opera | window.opr | ( navigator.userAgent.indexOf(' OPR/') > -1 ) | ( navigator.userAgent.indexOf(' Coast/') > -1 ) | ( navigator.userAgent.indexOf(' OPiOS/') > -1 );
+  //var isOpera = window.opera | window.opr | ( navigator.userAgent.indexOf(' OPR/') > -1 ) | ( navigator.userAgent.indexOf(' Coast/') > -1 ) | ( navigator.userAgent.indexOf(' OPiOS/') > -1 );
 
   if (category == 1){
     embed = false;
@@ -181,9 +181,9 @@ function startpdfviewer(newcurr){
     embed =  false; //true;
   } 
 
-  if(isOpera){
-    embed = false;
-  }
+  //if(isOpera){
+  //  embed = false;
+  //}
   
   if (detect.phone()){
     embed = false;
diff --git a/app/views/anpdf3.phtml b/app/views/anpdf3.phtml
index e84979a..f773d04 100644
--- a/app/views/anpdf3.phtml
+++ b/app/views/anpdf3.phtml
@@ -8,7 +8,8 @@
         pageNumPending = null,
         nexturl = '<?=$nexturl?>?ver=2',
         newcurr ='<?=$newcurr?>?ver=2',
-        prevurl = '<?=$prevurl?>?ver=2';       
+        prevurl = '<?=$prevurl?>?ver=2'; 
+              
 </script>
 
 
@@ -19,7 +20,22 @@
   </noscript>            
 </div>
 
-<script>startpdfviewer(newcurr);</script>
+<script>startpdfviewer(newcurr);
+  
+  var canvasDiv = document.getElementById('the-canvas');
+  
+  canvasDiv.addEventListener('click', function() {
+    window.location.href = nexturl;
+  });
+
+  canvasDiv.addEventListener('dblclick', function(event) {
+    event.stopPropagation();
+    window.location.href = prevurl;
+  });
+
+</script>
+
+
 <div id="stuff-bar">
 
 <a href="<?=SITE?>"><i class="fas fa-home"></i></a>
diff --git a/app/views/layout_lite.phtml b/app/views/layout_lite.phtml
index c29ca6a..e751abf 100644
--- a/app/views/layout_lite.phtml
+++ b/app/views/layout_lite.phtml
@@ -4,7 +4,7 @@
   <//base href="<?=SITE?>">
   <script src="/pub/scripts/pdf.min.js"></script>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/mobile-detect/1.4.4/mobile-detect.min.js"></script>
-  <script src="/pub/scripts/klanviewer.js?ver=38"></script>
+  <script src="/pub/scripts/klanviewer.js?ver=39"></script>
   <link rel="stylesheet" type="text/css" href="/pub/css/an.css?ver=253">
   <link rel="shortcut icon" href="/favicon.ico?ver=2" type="image/x-icon" />
   <link rel="apple-touch-icon" href="/apple-touch-icon.png?ver=2" />