给你一个,带窗口大小设定的代码:
<script LANGUAGE="javascript">
function openwin(page,size)
{
window.open(page,"newuser","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,"+ size);

</script>
<a href="javascript:openwin('xiang.asp?id=<%=rs("id")%>','top=10,left=80,width=460,height=300')">