<!DOCTYPE html> <html> <head> <title> new document </title> <meta http-equiv="Content-Type" content="text/html; charset=gbk"/> <script type="text/javascript"> function openWindow(){ var open1=confirm("是否打开新页面?") if(open1==true){ var open2=prompt("请输入网址","http://www.imooc.com/") if(open2!=null){ window.open('http://www.imooc.com/','_blank','width=400,height=500,toolbar=yes,menubar=no'); }else { alert("不能打开哦"); } }else{ alert("还是不能哦"); } } </script> </head> <body> <input type="button" value="新窗口打开网站" onclick="openWindow()" /> </body> </html>
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