The links code should read this way:
Homepage
use this only if you are linking to a website. Change
appropriately.
OR
Homepage
be
careful when using this. All your files have to be saved in the
same directory, otherwise it won't work.
If it is in a different directory, you will get an error. To
resolve this error, just change the directory.
Homepage, if that's where you save it.
Frames is also the same thing. Make sure you point to the correct
frame.