<html>
<head>
<title>提示对话框</title>
<script language="javascript" type="text/javascript">
window.onload = function(){
document.getElementById("tsbox").onclick = function(){
var d = window.confirm("是|yes");
alert(d);
}
}
</script>
</head>
<body>
<input type="button" value="提示对话框" id="tsbox"/>
</body>
</html>
