syntax help

[Chris Lephart]

Im having an error with this syntax can anyone help?

$sqlb="select * from product where catid=$catid and deluxebasic='Basic'";
$sqld="select * from product where catid=$catid and deluxebasic='Deluxe'";
$sqla="select * from product where catid=$catid and deluxebasic='All'";
$resultb = mysql_query($sqlb) or die(mysql_error());
$resultd = mysql_query($sqld) or die(mysql_error());
$resulta = mysql_query($sqla) or die(mysql_error());