【input】
<html>
<head>
<script type="text/javascript" src='http://code.jquery.com/jquery-1.5.2.js'></script>
<script type="text/javascript">
$(document).ready(function(){
$("input").blur(function () {
console.log("Hello World!");
});
});
</script>
</head>
<body>
<body>
<p><input type="text" /> <span>focus event fire</span></p>
</body>
</html>
