This should not crash Mozilla
function doe(){
document.getElementsByTagName('html:object')[0].removeAttribute('style');
document.getElementsByTagName('html:object')[0].offsetHeight;
document.getElementsByTagName('html:span')[1].removeAttribute('style');
document.getElementsByTagName('html:object')[0].setAttribute('style', 'text-decoration: underline');
document.documentElement.removeAttribute("class");
}
setTimeout(doe,50);