Index: lams_central/web/ckeditor/plugins/image2/plugin.js
===================================================================
diff -u -r2b9f93362e5be1cb3a8718e7f8f26bda31bd4a60 -r423d88c3f279da62c8802e3f9df86654a659fcb3
--- lams_central/web/ckeditor/plugins/image2/plugin.js	(.../plugin.js)	(revision 2b9f93362e5be1cb3a8718e7f8f26bda31bd4a60)
+++ lams_central/web/ckeditor/plugins/image2/plugin.js	(.../plugin.js)	(revision 423d88c3f279da62c8802e3f9df86654a659fcb3)
@@ -900,7 +900,7 @@
 				image;
 
 			// http://dev.ckeditor.com/ticket/11110 Don't initialize on pasted fake objects.
-			if ( el.attributes[ 'data-cke-realelement' ] )
+			if ( el.attributes[ 'data-cke-realelement' ] || el.attributes[ 'data-jlatexmath' ] )
 				return;
 
 			// If a center wrapper is found, there are 3 possible cases:
Index: lams_central/web/ckeditor/plugins/jlatexmath/plugin.js
===================================================================
diff -u -rb3fa6a0350e2b024a94c20d83c7d242a54e6b10b -r423d88c3f279da62c8802e3f9df86654a659fcb3
--- lams_central/web/ckeditor/plugins/jlatexmath/plugin.js	(.../plugin.js)	(revision b3fa6a0350e2b024a94c20d83c7d242a54e6b10b)
+++ lams_central/web/ckeditor/plugins/jlatexmath/plugin.js	(.../plugin.js)	(revision 423d88c3f279da62c8802e3f9df86654a659fcb3)
@@ -44,9 +44,6 @@
 	 						var sName = element.getAttribute('src').match( /jlatexmath\?formula(.*)/ );
 	 						if (sName!=null) {
 	 							evt.data.dialog = 'Jlatexmath';
-	 							
-	 							evt.cancelBubble = true; 
-	 							evt.returnValue = false; 
 	 						}
 	 					}
 	 				},