1、response.write("<script language='javascript'>window.open('index.html');</script>");2、在page.load中:imagebutton.attributes.add("onclick","javascript:return showopen();");在html页:<script language="javascript"><!--function showopen()
{ window.location("index.html");
}</script>http://topic.csdn.net/t/20040827/10/3314402.html
试一试