$sqlpass = mysql_result($loginresult,1,"user_pass");

it gets

Warning: mysql_result(): supplied argument is not a valid MySQL result resource in /home/theev2/public_html/nrc/login.php

That means the query you made to get $loginresult failed for some reason. Add a die() call to the query:

PHP Code:

$loginresult = mysql_query("whatever the query is") or die(mysql_error()); 


That will print the MySQL error as well as the PHP error, so you can see what went wrong.