<body>
<input type="text" value="测试" onblur="if(this.value=='')this.value='测试';" onfocus="if(this.value=='测试')this.value='';" />
</body>
posted on 2010-10-10 15:33 JRoger 阅读(1305) 评论(0) 编辑 收藏 举报
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