clientTop

This property is used to return the distance between the top edge of the document area and the edge of the given element. It should be noted that this property only returns the value as an integer, in pixels. The value is set by using the pixelTop property.

syntax:

document.elementID.embed.clientTop

This Property is used to access attributes of the following:

BODY
BUTTON
CAPTION
EMBED
FIELDSET
LEGEND
MARQUEE
TEXTAREA