(1)点击按钮，让窗口刷新
<SCRIPT LANGUAGE="JavaScript">
function displayAlert() {
this.location.reload();//refresh
window.close();//close
}
</SCRIPT>
<BODY>
<FORM>
Click the button on the left for a reminder in 5 seconds;
click the button on the right to cancel the reminder before
it is displayed.
<P>
<INPUT TYPE="button" VALUE="5-second reminder"
NAME="remind_button"
onClick="timerID=setTimeout('displayAlert()',3000)">
<INPUT TYPE="button" VALUE="Clear the 5-second reminder"
NAME="remind_disable_button"
onClick="clearTimeout(timerID)">
</FORM>
</BODY>
（2）让窗体的大小受到控制，并且没有工具栏
<script language="javascript">
<!--
focus();
resizeTo(510, 358);
/-->
</script>
window.open("tg.htm","_blank","toolbar=no, status=no,menubar=no, scrollbars=no,resizable=no,width=360,height=360,left=20,top=50");
tg.htm-----要找开的网页地址
_blank----打开的新窗口名称
toolbar----工具栏
status-----状态栏
menubar--菜单栏
scrollbars-滚动条
resizable--是否可以改变窗口大小
width-------窗口宽
height-----窗口高
left---------窗口位置（距左边屏幕距离)
top---------窗口位置（距上边屏幕距离)