<script LANGUAGE="JavaScript">
<!--
　　function openwin() {
　　window.open ("http://www.sohu.com", "搜狐", "height=600, width=800, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, status=no")
　　}
//-->
</script>
<p align=center><input type="button" onclick="openwin()" value="弹出窗口按钮"></p>