Name
offsetX, offsetY — NN n/a IE 4 DOM n/a
Synopsis
Read-only
The left and top coordinates of the mouse pointer relative to the
containing element (exclusive of padding, borders, or margins) when
the event fired. You can determine the containing element via the
offsetParent
property. See Section 9.2 at the beginning
of this chapter about offset measurement anomalies in Internet
Explorer 4.
Example
if (event.offsetX <= 20 && event.offsetY <=40) { ... }
Value
Integer pixel count.
Default
None.
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