Enabling/disabling keyboard layout on the fly (qwerty vs colemak)

I'm just getting into Colemak and this is the VIM layout that I'm using:
http://colemak.com/pub/vim/colemak.vim

However, I still want to be able to switch to Qwerty on the fly. Is
there a way to quickly enable/disable the Colemak mapping when I
switch to Qwerty?

Thanks!

--
Dotan Cohen

http://gibberish.co.il
http://what-is-what.com

--
You received this message from the "vim_use" maillist.
Do not top-post! Type your reply below the text you are replying to.
For more information, visit http://www.vim.org/maillist.php