add click to next page

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>

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" />