habuedit mysql config probleme

was muss ich da genau machen das die Habuedit cms richtig funktioniert also an diesen mysql.php?

hier ist die Mysql.php!

<?php

class dbc {

var $link;
var $mode = false; //"MYSQL40";
var $commit = false;

function dbc( $config, &$pre ) {
if( @include( $config ) ) {
$this->link = @mysql_connect( $sql_host, $sql_user, $sql_pass );
if (!$this->link) trigger_error( "Could not connect Database!", E_USER_ERROR );
$db = @mysql_select_db( $sql_db, $this->link );
if (!$db) trigger_error( "Could not select Database!", E_USER_ERROR );

if( $this->mode ) $this->query( "SET SESSIONSQL_MODE=".$this->mode );
$pre = $prefix;
} else trigger_error( "Config File missing!", E_USER_ERROR );
}

function query( $sql ) {
if( $res = mysql_query( $sql, $this->link ))
return $res;
else trigger_error( "Bei dem Query: \"".htmlspecialchars( $sql )."\" ist folgender Fehler aufgeterten:<br>".mysql_error(), E_USER_ERROR );
}

function get( $table, $cond = 1, $limit = -1, $order = "" ) {
$query = "SELECT * FROM ".$table." WHERE $cond";
if( !empty( $order )) $query .= " ORDER BY $order";
if( $limit > 0 ) $query .= " LIMIT $limit";

$res = $this->query( $query );
$result = array();
while( $row = mysql_fetch_assoc( $res )) $result[] = $row;

mysql_free_result( $res );
if( $limit == 1 ) return $result[0];
else return $result;
}

function fetch_query( $query ) {
$res = $this->query( $query );
$result = array();
while( $row = mysql_fetch_assoc( $res )) $result[] = $row;

mysql_free_result( $res );
return $result;
}

function get_assoc( $table, $cond = 1, $value, $key = "id" ) {
$query = "SELECT * FROM ".$table." WHERE $cond ORDER BY $value";

$res = $this->query( $query );
$result = array();
while( $row = mysql_fetch_assoc( $res )) $result[$row[$key]] = $row[$value];

mysql_free_result( $res );
return $result;
}

function del( $table, $cond ) {
return $this->query( "DELETE FROM ".$table." WHERE $cond" );
}

function id_get( $table, $id ) {
$query = "SELECT * FROM ".$table." WHERE id = '$id' LIMIT 1";
$res = $this->query( $query );
$result = mysql_fetch_assoc( $res );
mysql_free_result( $res );
return $result;
}

function id_del( $table, $id ) {
return $this->query( "DELETE FROM ".$table." WHERE id = '$id' LIMIT 1" );
}

function id() {
return @mysql_insert_id( $this->link );
}

function close() {
if( $this->commit ) $db->query( "COMMIT;" );
mysql_close( $this->link );
}

function flist( $table ) {
$res = $this->query( "SHOW COLUMNS FROM ".$table );
$fields = array();

while( $f = mysql_fetch_row( $res )) $fields[] = $f;
mysql_free_result( $res );
return $fields;
}

function insert( $table, $values, $type = "INSERT" ) {
global $userdata;
if( !empty( $userdata['id'] )) $values['create_by'] = $userdata['id'];
$values['create_date'] = time();

$fields = array(); $vals = array();
foreach( $this->flist( $table ) as $f )
if( isset( $values[$f[0]] )) {
$fields[] = "`$f[0]`";
$vals[] = (empty( $values[$f[0]] ) && $f[2] == 'YES') ? "NULL" : "'".$values[$f[0]]."'";
}

$this->query( "$type INTO $table ( ".implode( ", ", $fields ).")
VALUES ( ".implode( ", ", $vals ).");" );
}

function update( $table, $values, $cond = 1 ) {
global $userdata;
if( !empty( $userdata['id'] )) $values['update_by'] = $userdata['id'];
$values['update_date'] = time();

$sql = "UPDATE $table SET "; $ups = array();
foreach( $this->flist( $table ) as $f )
if( isset( $values[$f[0]] ))
if( empty( $values[$f[0]] ) && $f[2] == 'YES' ) $ups[] = "`$f[0]` = NULL";
else $ups[] = "`$f[0]` = '".$values[$f[0]]."'";
$this->query( $sql.implode( ", ", $ups )." WHERE $cond" );
}

function id_update( $table, $values, $id ) {
$this->update( $table, $values, "id = '".(int)$id."'" );
}

function multi_insert( $table, $rows, $type = "INSERT" ) {
global $userdata;
$flist = $this->flist( $table );

foreach( $rows as $row ) {
if( !empty( $userdata['id'] )) $row['create_by'] = $userdata['id'];
$row['create_date'] = time();

$fields = array(); $vals = array();
foreach( $flist as $f )
if( isset( $row[$f[0]] )) {
$fields[] = "`$f[0]`";
$vals[] = (empty( $row[$f[0]] ) && $f[2] == 'YES') ? "NULL" : "'".$row[$f[0]]."'";
}

$this->query( "$type INTO $table ( ".implode( ", ", $fields ).")
VALUES ( ".implode( ", ", $vals ).");" );
}
}

function multi_update( $table, $rows ) {
trigger_error( "Function is not implemented!", E_USER_ERROR );
}
}

?>