is any one familia with Joomla content management ? i can login to my admin, any idea for pass user is admin?

There is no default administrator password in Joomla!, it is set during installation.

If you don't know the administrator password but you have access to the database (e.g. using phpMyAdmin or the mysql client), you can try setting the password for the admin user in the user table (usually jos_users) to

a2663e322ca02db62d45ecc2f02d04eb:

1X2HH4O1xXRGxYacxPmejzx31L8yaGXe

(remove the line-break after the colon) and then login with password "password".

Don't forget to reset the password to something more secure after you login.

Open a new browser window and enter the corresponding URL. This would be something like http://www.your_site_name_here.com/administrator Once the page is loaded, log yourself in as the site administrator. Please note that other accounts might not have the rights to add new users, depending on the granted access level.