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offsetTop

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offsetTop returns the position of the current element relative to the top of the offsetParent node.

Syntax

topPos = element.offsetTop
 

Parameters

topPos is the number of pixels from the top of the parent element.

Example

d = document.getElementById("div1"); topPos = d.offsetTop; if (topPos > 10 ) {     // object it offset less     // than 10 pixels in its parent }

Notes

None.

Specification

DOM Level 0. Not part of specification.