<?php
	class mySQL
	{
		var $user="root";
		var $password="";
		var $host="localhost";
		var $database;
		
		
		var $result;
		var $linkid;
		
		function mySQL($host, $user, $password, $database)
		{
			$this->host = $host;
			$this->password = $password;
			$this->user = $user;
			$this->database = $database;
			
			$this->linkid = mysql_connect($this->host, $this->user, $this->password) or die(mysql_error());
			mysql_select_db($this->database, $this->linkid);
			
		}
		
		function changeDB($db)
		{
			$this->database = $db;
			mysql_select_db($this->database);
		}
		
		function query($query)
		{
			//echo $query;
			$this->result = mysql_query($query, $this->linkid)or die(mysql_error());
			return $this->result;
		}
		
		function getRow()
		{
			return mysql_fetch_array($this->result, MYSQL_BOTH);
		}
		
		function numRows()
		{
			return mysql_num_rows($this->result);
		}

	}
?>