class db
{
	var $query;
	var $db_error = true;
	var $db_id = false;
	var $connected = false;
	var $query_num = 0;
	var $query_list = array();
	var $mysql_error = '';
	var $mysql_version = '';
	var $mysql_error_num = 0;
	var $mysql_extend = "MySQL";
	var $MySQL_time_taken = 0;
	var $query_id = false;

	function __construct($host, $login, $password, $database, $prefix, $charset)
	{
		if(!$this->db_id = @mysql_connect($host, $login, $password))
		{
			if($this->db_error)
			{
				$this->display_error(mysql_error(), mysql_errno());
			} else
			{
				return false;
			}
		}

		if(!@mysql_select_db($database, $this->db_id))
		{
			if($this->db_error)
			{
				$this->display_error(mysql_error(), mysql_errno());
			} else
			{
				return false;
			}
		}

		$this->mysql_version = mysql_get_server_info();
		if(!$charset) $charset = "cp1251";

		if(version_compare($this->mysql_version, '4.1', ">=")) mysql_query("/*!40101 SET NAMES '" . $charset . "' */");

		$this->connected = true;

		return true;
	}


	function query($query,$select)
	{
		$sql  = !empty($select) ? "SELECT * FROM `" : "SELECT $select FROM `" . $GLOBALS['DB']['prefix'];
		$sql .= !empty($query) ? $query : $this->query;

		if(!$this->query_id = mysql_query($sql, $this->db_id))
		{
			if($this->db_error)
			{
				$this->display_error(mysql_error(), mysql_errno());
			} else
			{
				echo $this->db_id;
				return false;
			}
		}
	}

	function validString($string)
	{
		return mysql_escape_string($string);
	}


	function display_error($error, $error_num, $query = '')
	{
		exit();
	}
}