<!DOCTYPE html> <html class="reftest-wait"> <head> <script> function doTest() { var n = document.getElementById("n"); for (var i = 0; i < 5; ++i) { n.style.position = "absolute"; document.body.offsetWidth; n.style.position = ""; document.body.offsetWidth; } document.documentElement.className = ""; } </script> </head> <body onload="doTest()"> <table border="5"> <tr> <td id="n">TD</td> </tr> </table> </body> </html>