Update Syntax

[James Phelan]

Hi

Can anyone help me Im a beginer to php and mysql and Im trying to update a table using the following code, all the values are sent from a html form.

$in = mysql_query("UPDATE staff SET (name,office,department,telephone,email)
VALUES ('$fullname','$office','$department','$telephone','$email') WHERE staff_id == "$staff_id" ");

I would be very gratefull for any help.

James Phelan