<html><head><script>function resizeWindow(){top.resizeBy(100,100);}</script></head><body><form><input type="button" onclick="resizeWindow()" value="Resize window"></form><p><b>Note:</b> We have used the <b>top</b> element instead of the <b>window</b> element, because we use frames. If you do not use frames, use the <b>window</b> element instead.</p></body></html>