i just realised i havebeen playing F wrongly... i refer toanotherchord book sent to me by my lecturer...

---------
---------
-----X---
------X--
--------X
--------X

this is how i always play F...but according to capohead's site...it's

--------X
------X--
------X--
-------X-
--------X
--------X

i hope u guys understand my diagram...1 dash is one fret... can anyone help clarify this for me? which is the proper way to play F???