Radio DJ Panel HELP!

[Helpie]

Do i save them as php files?

dit - Got the page to display try to submit a request or something it say all this

Warning: mysql_pconnect() [function.mysql-pconnect]: Access denied for user 'db_user'@'localhost' (using password: YES) in /home/habboc/public_html/connect.php on line 10

Warning: mysql_select_db(): supplied argument is not a valid MySQL-Link resource in /home/habboc/public_html/connect.php on line 11

Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: Access denied for user 'nobody'@'localhost' (using password: NO) in /home/habboc/public_html/request.php on line 13

Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: A link to the server could not be established in /home/habboc/public_html/request.php on line 13

Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: Access denied for user 'nobody'@'localhost' (using password: NO) in /home/habboc/public_html/request.php on line 14

Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: A link to the server could not be established in /home/habboc/public_html/request.php on line 14

Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: Access denied for user 'nobody'@'localhost' (using password: NO) in /home/habboc/public_html/request.php on line 15

Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: A link to the server could not be established in /home/habboc/public_html/request.php on line 15
All fields are required.

And i filled all the fields any help (+rep)

[Helpie]

Can no one help? Any help = ++ REP