[notjustgraphics]

I have a IFrame called "dataFrame". Does anybody know the difference between

document.getElementById('dataFrame').height

This returns the height of the entire object, in this case, the iframe named 'dataFrame' including margins and borders.

and

document.getElementById('dataFrame').Document.body.scrollHeight;

This returns the height of the viewable port of a scrollable element without margins and broder, in this case, the iframe named 'dataFrame'.

DOM:element.scrollHeight - MDC

and

document.getElementById('dataFrame').style.height

This returns the height of an element set through CSS such as a DIV.

Hope this helps.

Mike.