可以的
弹出的窗口是子窗口a2.html,原窗口是父窗口a1.htmla1.html
==============================
<script>
window.open("a2.html")
</script>
<div id="m">test</div>a2.html
===============================
<input onclick="this.value=opener.document.all.m.innerText">
<script language=javascript>
function freshOpener()
{
opener.location.reload();
         self.close();
}
</script>
<input onclick=freshOpener() type=button value=test >