Execute the command when login

[ronggui]

I would like to execute "xmodmap ~/.xmodmaprc" whenever login or start
the Xorg. I try to put the command to ~/.login_conf or ~/.xinit, but
it doesn't take effects.

What should I do? Thanks.

-- 
HUANG Ronggui, Wincent http://ronggui.huang.googlepages.com/
Bachelor of Social Work, Fudan University, China
Master of sociology, Fudan University, China
Ph.D. Candidate, CityU of HK.