dom - Determine which element the mouse pointer is on top of in Javascript -

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i want function tells me element mouse cursor over.

so, example, if user's mouse on textarea (with id wmd-input), calling window.which_element_is_the_mouse_on() functionally equivalent $("#wmd-input")

demo

there's cool function called document.elementfrompoint sounds like.

what need find x , y coords of mouse , call using values:

var x = event.clientx, y = event.clienty,     elementmouseisover = document.elementfrompoint(x, y);

document.elementfrompoint

jquery event object


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