When I tried to open the .php files onto the internet explorer it says
this for the statsplayer.php it also does this for the rest of the .php files

Warning: mysql_connect(): Access denied for user 'ODBC'@'localhost' (using password: YES) in C:\Websites\u13sss\statsplayer.php on line 3

Warning: mysql_select_db(): Access denied for user 'ODBC'@'localhost' (using password: NO) in C:\Websites\u13sss\statsplayer.php on line 4

Warning: mysql_select_db(): A link to the server could not be established in C:\Websites\u13sss\statsplayer.php on line 4
no username passed

And I don't really know how to use mysql but I did installed it.

your user accounts are not set up properly, please read the mysql manual about setting up user accounts, as we can't really provide support/directions on how to do that here