正文 581字数 92,207阅读

<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>内容被改变</title> <script language=javascript type=text/javascript> function check(obj){ document.getElementById(obj).style.color="#ff0000"; } </script> </head> <body> <input id="userid" type="text" name="userid" value="A000000000" onchange="check(this.id)" style="color: black;"> </body> </html>
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