<script>
var pop = window.createPopup();
alert(window.screenLeft);
pop.show(window.screenLeft,window.screenTop,120,260);
</script>
var pop = window.createPopup();
alert(window.screenLeft);
pop.show(window.screenLeft,window.screenTop,120,260);
</script>
<SCRIPT LANGUAGE="JavaScript">
var pop = window.createPopup();
function mm(e)
{
pop.document.body.style.backgroundColor = "red";
pop.show(0, e.offsetHeight, 100, 200, e);
}
</SCRIPT>
这两种方法是不是都可以啊,我去试试