The height of an area reserved for displaying the contents of the <OBJECT>
|DOM level - 1|
|JScript - 3.0|
|Internet Explorer - 4.0|
|Netscape - 6.0|
|Property/method value type:||String primitive|
The object space is defined by an extent rectangle that surrounds the space occupied by it on the screen. An extent rectangle is the smallest rectangle that completely encloses the item. This property specifies the width of that extent rectangle.