if(obj.offsetParent) {
var copyObj = obj;
while(1) {
+ var borderLeft = getComputedStyle(copyObj).borderLeft || "0";
+ curleft += parseInt(borderLeft, 10) ;
curleft += copyObj.offsetLeft;
if(!copyObj.offsetParent) {
break;
if(obj.offsetParent) {
var copyObj = obj;
while(1) {
+ var borderTop = getComputedStyle(copyObj).borderTop || "0";
+ curtop += parseInt(borderTop, 10) ;
curtop += copyObj.offsetTop;
if(!copyObj.offsetParent) {
break;