Description:
+The new operator creates and instantiates an instance
+of the MenuItem object.
Syntax:
+[MenuItem] new MenuItem(String label, Integer id)+
Arguments:
+label:
A text string that defines the label for the menu item.
+ +id:
A unique integer that identifies the menu item.
+ +Return value:
+An initialized instance of the MenuItem object.
Remarks:
+If the arguments are not valid, a JavaScript exception indicating the +error type is thrown. A valid argument implies an integer type for id and +a string type for label. The string length for the label is truncated to 40 +characters if it exceeds that limit.
+Menu items on the whole menu tree are unique and identified by their id.
For more general information on constructing an options menu, see Using softkeys.
+Example code:
+See the example code in the description of the MenuItem.onSelect property.