A frame spacing margin around the <IFRAME>
|JScript - 3.0|
|Internet Explorer - 4.0|
|Property/method value type:||Number primitive|
A spacing distance between multiple frames that is measured in pixels on the screen.
The spacing controls for an IFRAME are provided in differently named properties and HTML tag attributes to those supported by the normal <FRAME> in <FRAMESET> objects.
They don't seem to work on the MSIE or Netscape browsers at all.