请问一下这个代码为什么总是弹窗提醒两次啊
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>close()</title>
<script type="text/javascript">
var mywin=confirm("确认是否打开这个网址？");
function rec(){
if(mywin==true){
document.write("http://www.imooc.com");
}
else{
ducument.write("111");
}
}
//rec();
</script>
</head>
<body>
</body>
</html>
