> How can I add a button at the top of the "Status" webpage which will show a 
> page similar to the "CNAF" one after I click on it? and how can I make a 
> custom page similar to "CNAF" which allow me to call some custom funtions? I 
> want to make a page which is particularly for doing calibration.

The CNAF page calls directly functions through the RPC layer of midas, which is 
not possible from custom pages. All you can do is to execute a scrip on the 
server side, which then causes some action. For details please consult the 
documentation.