Row order

Hello! I have this little problem sorting a search result by different fieldnames. I do my search, get a quite impressive amount of variables that I use in my MySQL-query, and by default use "ORDER BY name". But I want to be able to klick on different headers to sort like "ORDER BY $order". The problem that I encounter is that I lose all the variables from the search when I refresh the document. Is it possible to resend all variables without inserting them in the <A>-tag ? (like <A href=find.php?var1=$var1..........>) Hopefully someone has a smart solution.. =) regards - Stefan