<?php
$host = "localhost";
$dbusername = "hazcom_main";
$dbpassword = "main3345";
$database = "hazcom_main";
// connect to the database, since each part of this uses 
// the connection, we can just connect once at the beginning   
$dbh = mysql_pconnect($host, $dbusername, $dbpassword) or die(mysql_error());    
//select our database
mysql_select_db($database)  or  die(mysql_error());       
?>