3 if (window.internals) {
4 window.internals.settings.setForceCompositingMode(true);
8 <img style="float:left;position:relative;left:1000px;top:1000px;height:100px;width:100px;background-color:lime">
9 The image should be 1000px over to the right and bottom, which should cause horizontal and vertical scrollbars to appear.