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Alex Rivera
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I need to calculate the offsetRight of a DOM object. I already have some rather simple code for getting the offsetLeft, but there is no javascript offsetRight property. If I add the offsetLeft and offsetWidth, will that work? Or is there a better way? function getOffsetLeft(obj) { if(obj == null) return 0; var offsetLeft = 0; var tmp = obj; while(tmp != null) { offsetLeft += tmp.offsetLeft; tmp = tmp.offsetParent; } return offsetLeft; } function getOffsetRight(obj) { if (obj == null) return 0; var offsetRight = 0; var tmp = obj; while (tmp != null) { offsetRight += tmp.offsetLeft + tmp.offsetWidth; tmp = tmp.offsetParent; } return offsetRight; }
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