HTML
－－自动重定向
<meta http-equiv="refresh" content="2;URL=<%=url%>">
－－自适应iframe
<iframe src="x.htm" name="content" id="content" allowtransparency="true" align="default" marginwidth="0" marginheight="0" frameborder="0" scrolling="no" height="200" width="780" onload="this.height=0;var fdh=(this.document?this.document.body.scrollHeight:this.contentDocument.body.offsetHeight);this.height=(fdh>200?fdh:200)">This message is only visible to older browsers.</iframe> x.htm为被包含的页面