How To Change The Value of Gender - man/women to Male/Female

I had searched a lot in the code where its value is defined but i am not able to get it. I want to change the value of "sex" of the advanced search box and registeration form from man or women to Male and Female !

Please Help !!

you have asked a very difficult question, let me see what i can do.

i will post a reply soon.

LOL!!!!!!!

my server is down, i guess for maintenance

you have to wait or you can give me a demo or test site where i can test how to do that.

 navigate to http://www.yoursite.com/administration/fields.php

select "Profile Fields" click on "sex" change the Value 

System Name:
Caption:
Description:

click on "advanced" tab, click on "possible values"  then edit the "value"

and also goto "Admin>Settings>Advanced Setting>Language Settings> search for _Male it is set for "Man" and _Female is set to "Woman" change these to what you want and re compile the file.

@newton27 , I did al fine according to your given steps, but i have a last prob. , i am stucked on it. 

I changed the vale of  !#sex  (not sure what it was )  to "Male" and in next line "Female"  , so on registeration and on quick search option i get   the following values

for "Male" :         _FieldValues_Male

and for "Female" :  _FieldValues_Female 

i changed the  "!@sex" (somewhat like this)  in the table "Sys_profile_Fields "  in column "Sex"  to male and female ( in PhpMyAdmin)

Please check what's in your table  and reply soon

Thanks  a ton