$database = "peilife_busdir"

That line requires an ; (semicolon) at the end of it.

As do these lines..

$query1 = "INSERT INTO name(busname) VALUES ($busname)"
$query2 = "INSERT INTO phone(busphone) VALUES ($busphone)"
$query3 = "INSERT INTO primary(primkey) VALUES ($primkey)"
$query4 = "INSERT INTO images(imageloc) VALUES ($imageloc)"

Also line:
<form action="<?php echo $SERVER['PHP_SELF]?>" method="post">
">

shouldnt have the additional "> at the end of it...