alignment between submitDialogForm functions implementation

wise-webapp/src/main/webapp/jsp/mindmapHistory.jsp

@@ -68,6 +68,5 @@
         }
     });
 
-    var submitDialogForm = function () {
-    }
+    function submitDialogForm() {}
 </script>

wise-webapp/src/main/webapp/jsp/mindmapImport.jsp

@@ -122,7 +122,7 @@
     });
 
     // Hook for interaction with the main parent window ...
-    var submitDialogForm = function () {
+    function submitDialogForm() {
         $('#dialogMainForm').submit();
     }
 

wise-webapp/src/main/webapp/jsp/mindmapPublish.jsp

@@ -130,7 +130,7 @@ solid black" src="${baseUrl}/c/maps/${mindmap.id}/embed?zoom=1"> </iframe&
     });
 
     // Hook for interaction with the main parent window ...
-    var submitDialogForm = function () {
+    function submitDialogForm() {
         $('#dialogMainForm').submit();
     }
 </script>

wise-webapp/src/main/webapp/jsp/mindmapShare.jsp

@@ -296,7 +296,7 @@ function buildCollabModel() {
 }
 
 // Hook for interaction with the main parent window ...
-var submitDialogForm = function () {
+function submitDialogForm() {
 
     var collabs = buildCollabModel();
     collabs.collaborations = jQuery.grep(collabs.collaborations, function () {