<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>无标题文档</title><script type="text/javascript">function openWindow(){ var open=confirm("是否打开新的页面"); if(open==true){ var as=prompt("请输入您想打开网页的网址","http://www.baidu.com"); if(as!=null){ window.open('as','_black','width=700px height=500px'); } else{ alert("网址不能为空"); } } else{ alert("确认不打开吗！"); }}</script></head><body><input name="button" type="button" value="点击打开新的页面" onclick="openWindow()" /></body></html>
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