Macs and popups

I recently created a web site that has a popup window with a Quicktime .mov embedded in it.
http://www.kaonlunasun.com

The popup has parameters set so that it has no borders, scroll bar or address field. It looks fine on my PC in IE, however… on my clients iMac, the popup opens with an address (location) field. Needless to say, this is unacceptable to my client. Is there a parameter specific to Macs that excludes the location bar?

Or a resource that lists the window parameters for all browsers and OSs?