Index: lams_central/web/css/index.css
===================================================================
diff -u -rcabfb73e4ce5c4993047dacacd7319c8e09f580a -r1218529ca28ff950668391b2c54d254e5beddab2
--- lams_central/web/css/index.css	(.../index.css)	(revision cabfb73e4ce5c4993047dacacd7319c8e09f580a)
+++ lams_central/web/css/index.css	(.../index.css)	(revision 1218529ca28ff950668391b2c54d254e5beddab2)
@@ -24,6 +24,7 @@
 
 .dialogContainer {
 	display: none;
+	-webkit-overflow-scrolling: touch !important;
 }
 
 .dialogContainer iframe {
Index: lams_central/web/includes/javascript/groupDisplay.js
===================================================================
diff -u -raca771d94d7b2c7c6dccea8ff39d12e4167289b1 -r1218529ca28ff950668391b2c54d254e5beddab2
--- lams_central/web/includes/javascript/groupDisplay.js	(.../groupDisplay.js)	(revision aca771d94d7b2c7c6dccea8ff39d12e4167289b1)
+++ lams_central/web/includes/javascript/groupDisplay.js	(.../groupDisplay.js)	(revision 1218529ca28ff950668391b2c54d254e5beddab2)
@@ -197,6 +197,14 @@
 					.attr('src', LAMS_URL
 						+ 'home.do?method=addLesson&organisationID='
 						+ $(this).dialog('option', 'orgID'));
+			
+			//in case of mobile devices allow iframe scrolling
+			if( /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent) ) {
+			    setTimeout(function() {
+			    	 $('.dialogContainer').css('overflow-y','scroll');
+			        $('.dialogContainer').css('-webkit-overflow-scrolling','touch');
+			    },500);
+			}
 		}
 	});
 }