rem: curleft += obj.offsetLeft; 
add: curleft += obj.offsetLeft - ((isOpera) ? 0 : obj.scrollLeft); 
context: function findPosX(obj) {    var curleft = 0;    if (obj.offsetParent) {        while (obj.offsetParent) {            curleft += obj.offsetLeft;            obj = obj.offsetParent;        }    } else if (obj.x) {        curleft += obj.x;    }    return curleft;}
meta: 779	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/779/3358e2fec701fc7523e126433c87428e7a540b5f/core.js/buggy/django/contrib/admin/media/js/core.js