URL redirect

[expensivedesign]

my site works both way www. and none.
When I enter www.mysite.com and then I click some link, it changes to mysite.com( no www). How can I redirect all this links to work with www?

Thanks

[kobra]

First change both of your configure.php files to be www.your domain.com.
The edit your htaccess file and do what is referenced HERE

[expensivedesign]

Thanks Kobra for reply. I'm sorry but I was not able to fix it. Fiirst of all I was able t to find only one configure.php page which is in admin. I was not able to find second one and also I was not sure which line I need to edit.

Also .htaccess was in admin folder and not in main. I have yahoo webhosting and it doesn't allow dot in front of htaccess; therefor I rename it to htaccess. do you think it would couse problem?

[kobra]

Fiirst of all I was able t to find only one configure.php page which is in admin. I was not able to find second one and also I was not sure which line I need to edit.

one in /includes the other in admin/includes
Admin

  define('HTTP_SERVER', 'http://www.xxxx.com');
  define('HTTPS_SERVER', 'https://www.xxxx.com');
  define('HTTP_CATALOG_SERVER', 'http://www.xxxx.com');
  define('HTTPS_CATALOG_SERVER', 'https://www.xxxx.com');

other

  define('HTTP_SERVER', 'http://www.xxxx.com');
  define('HTTPS_SERVER', 'https://www.xxxx.com');

Also .htaccess was in admin folder and not in main.

Do not mess with that one

I have yahoo webhosting and it doesn't allow dot in front of htaccess; therefor I rename it to htaccess. do you think it would couse problem?

That is a issue as it is the "dot" that enables it on a 'nix server
What type of server does YaHoo provide?
And why are you messing with YaHoo anyway?

[expensivedesign]

Well I was uploading zen cart into yahoo webhosting( the regular one, not e-comerce one) it didn't let me to upload that file so I have to rename and then it let me to upload. So, do you think I still have to edit .htaccess for redirect or since it already carries other name (without dot) I don't have to touch it?

[expensivedesign]

Besides main url rest of them I fixed. All pages fixed, beside mysite.com doesn't redirect to www.mysite.com, but when i click any like from mysite.com (it's good) it goes to www.mysite.com/myfolder