javascript - display top left corner of div relative to mouse click event -


using javascript (jquery not available here) how display top left corner of div relative mouse click location? following seems work until have scroll page , becomes inaccurate.

    function myjsfx() {         var div1 = document.getelementbyid('notecontent');         div1.style.display = "block";         div1.style.top = event.clienty + 'px';         div1.style.left = event.clientx + 'px';     }

use window.scrolly , window.scrollx scrolling offsets. can subtract the window scroll position values have relative position value.


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