请问怎么样可以取到浏览器的分辨率是多少?

<script>
function getLeft()
{
if (screen.availWidth == 800)return 800;
if (screen.availWidth == 1024)return 1024;
if (screen.availWidth == 1400)return 1400;
}
alert(getLeft());
</script>

楼主,是要这个吗?

screen.width screen.height
分别是屏幕宽和高
乘起来就是分辨率了啊

<script>
function getLeft()
{
if (screen.availWidth == 800)return 800;
if (screen.availWidth == 1024)return 1024;
if (screen.availWidth == 1400)return 1400;
}
document.form1.screenname.value=getLeft();
</script>
<form name=form1>
<input type=hidden name="screenname">
</form>

通过提交表单,用request("screenname")取到
期待更好的解决办法.