userAgent Air iPad and new ipad

Update for new IOS compatibility
userAgent is now : Safari not ipad

main/template/default/learnpath/view.tpl

@@ -231,13 +231,15 @@
                 $('.menu-button').css('color', '#000');
             }
         });
-        if (/iPhone|iPod|iPad/.test(navigator.userAgent)) {
+        
+        if (/iPhone|iPod|iPad|Safari/.test(navigator.userAgent)) {
             // Fix an issue where you cannot scroll below first screen in
             // learning paths on Apple devices
             document.getElementById('wrapper-iframe').setAttribute(
                 'style',
                 'width:100%; overflow:auto; position:auto; -webkit-overflow-scrolling:touch !important;'
             );
+			$('#wrapper-iframe').before('<a style="position:fixed;right:5px;top:5px;z-index:1001;" target="_blank" href="{{ iframe_src }}" >Open PDF on Safari</a>');
             // Fix another issue whereby buttons do not react to click below
             // second screen in learning paths on Apple devices
             document.getElementById('content_id').setAttribute('style', 'overflow: auto;');