It seemed you missed the QUOTE (")
<?php
$lochost1="delapazhigh.x10.mx";
$username1="delapazh@localhost";
$password1="mypassword";
$database1="delapazh_dbhigh";
mysql_connect($lochost1,$username1,$password1);
@mysql_select_db($database1) or die( "Unable to select database");
?>
Hope this...