several strict warnings

fix for several of the warnings

The changes shouldn't affect the behavior at all

Review+ for your changes Alfonso, but I was still having some warnings. I've attached a new patch, which includes also the changlog entry.

There is still one warning that I don't feel sure on how to solve it:

function eval must be called directly, and not by way of a function 
of another name
... editor/_source/fckeditorapi.js
Line 124

But I think we can live with it.

The latest proposal includes the removal of a duplicate HasFocus in fck.js.

the third patch fixes all the main issues (maybe there are other problems after using some commands or dialogs, but they can be fixed later).

For the eval, Firefox 3 doesn't use it, instead it injects a <script> in the parent element like it's done in Safari.

Fixed with [1211]. Click here for more info about our SVN system.