[Zope] Help with Z Search Interface and ranges

Hi, Could someone point me to an example of a Z Search Interface that will allow me to search for instances with less than or greater than type values: ie. price between 10000 and 15000 price >= 10000 and price <= 15000 I really don't understand how these pages are working. Thanks in advance, Willie Willie Peloquin Senior Software Engineer - Contract http://www.ismi.net/~wpeloqui "It is unwise to stray from the obvious and simple."