<!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 window=confirm("新窗口打开网站"); if(window==true){ var url = prompt("请输入网站地址","http://www.imooc.com"); if(url != null){ window.open(url,"_blank","width=400px,height=500px,menubar=no,tolbar=no"); }else{ alert("88"); } }else{ alert("88"); } }</script> </head> <body> <input type="button" value="新窗口打开网站" onclick="openWindow()" /> </body></html>
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