PHP - Code Help Please - Register_globals Off

Hi all,

Just moving my old website to a new server and I can't turn register_globals off. The company that designed the site for me has long gone and I don't know enough about php to do this...any help would be greatly appreciated.

The error I am getting when trying to access the page is
[01-Feb-2011 05:37:13] PHP Warning:  Unknown: Your script possibly relies on a session side-effect which existed until PHP 4.2.3. Please be advised that the session extension does not consider global variables as a source of data, unless register_globals is enabled. You can disable this functionality and this warning by setting session.bug_compat_42 or session.bug_compat_warn to off, respectively in Unknown on line 0
[01-Feb-2011 05:37:14] PHP Warning:  mysql_connect() [<a href='function.mysql-connect'>function.mysql-connect</a>]: Access denied for user 'newquayu_uncover'@'localhost' (using password: YES) in /home/xmasphot/public_html/www.newquayuncovered.com/music/classes/DB_class.php on line 44

I have had to change the name of the database and the access details, this has been reflected in other documents but I am guessing that this is trying to use the orignal details somehow???

<?   
/* Script
 * Date Created: 07 Jun, 2004
 * Last Updated: 07 Jun, 2004
 *
 * DB_class.php
*/
  class DB
   {
     //connection parameters

     var $host = '';
     var $user = '';
     var $password = '';
     var $database = '';

     //Database connection handle
     var $conn = NULL;
     //Query result
     var $result = false;
     var $row;

     function DB($host,$user,$password,$database,$persistent = true)
      {
        $this->host = $host;
   $this->user = $user;
   $this->password = $password;
   $this->database = $database;
   $this->perstitent = $perstitent;
      }

     function open()
      {
       //chose appropriate connect function
       if($this->perstitent)
         {
      $func = 'mysql_pconnect';
    }
       else
         {
      $func = 'mysql_connect';
    }
       //connect to mysql server
       $this->conn = $func($this->host,$this->user,$this->password);
       if(!$this->conn)
         {
     echo mysql_error();
     exit;
    }
       //select the requested database
       if(!mysql_select_db($this->database,$this->conn))
         {
     echo mysql_error();
     exit;
    }
        return true;
      }
     function close()
      {
        return(mysql_close($this->conn));
      }
     
     function error()
      {
        return(mysql_error());
      }

     function query($sql)
      {
       /*if(!$this->result = mysql_query($sql,$this->conn)){
         echo mysql_error();
    exit;
        }*/
    $this->result = mysql_query($sql,$this->conn);
         return $this->result;
      }

      function fetchobject($result='')
      {
   if(!$result){
    $result = $this->result;   
   }
       if(!$res = mysql_fetch_object($result,MYSQL_ASSOC)){
          if(mysql_error() != ""){
       echo mysql_error();
       exit;
      }
    }
         return $res;
       }
     
      function fetcharray()
      {
        if(!$res = mysql_fetch_array($this->result,MYSQL_NUM)){
          if(mysql_error() != ""){
       echo mysql_error();
       exit;
      }
    }
          return $res;
       }

      function fetchfield()
      {
        if(!$res = mysql_fetch_field($this->result)){
          if(mysql_error() != ""){
       echo mysql_error();
       exit;
      }
    }
          return $res;
      }
     
 function numrows($result='')
  {
    if(!$result){
     $result = $this->result;   
    }
   if(!$res = mysql_num_rows($result)){
          if(mysql_error() != ""){
           echo mysql_error();
           exit;
         }
    }
      return $res;
  }
      function affectedrows()
      {
        if(!$res = mysql_affected_rows($this->conn)){
          if(mysql_error() != ""){
       echo mysql_error();
       exit;
      }
    }
          return $res;
       }
     
      function insertid()
      {
        if(!$res = mysql_insert_id($this->conn)){
          if(mysql_error() != ""){
       echo mysql_error();
       exit;
      }
    }
          return $res;
      }
     
      function freeresult() {
       if(!$res = mysql_free_result($this->result)){
        if(mysql_error() != ""){
          echo mysql_error();
         exit;
        }
      }
      return $res;
      }

     function fetchrow($result='') {
      if(!$result){
        $result = $this->result;   
      }
      if(!$res = mysql_fetch_row($result)){
        if(mysql_error() != ""){
         echo mysql_error();
         exit;
        }
      }
       return $res;
     }

   }

?>