在javascript中得到当前窗口的高和宽
<SCRIPT LANGUAGE="JavaScript">
w =document.body.clientWidth;
h = document.body.clientHeight;
alert("窗口高:" + w + "宽:" + h);
alert("屏幕可用工作区高度:" + window.screen.availHeight);
alert("屏幕可用工作区宽度:" + window.screen.availWidth);
alert("屏幕总高度:" + window.screen.height);
alert("屏幕总宽度:" + window.screen.width);
</SCRIPT>