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<html>
<head>

<title>×¢²á </title>

</head>

<body>
<script language="javascript">
<!--
function check()
{
    function checkspace(checkstr)
{
  dim str;
  for(i=0;i <checkstr.length;i++)
    str=str+' ';
  return (str==checkstr);
}
if(checkspace(document.form1.username.value))
    {document.form1.username.focus();
    alert("Óû§Ãû²»ÄÜΪ¿Õ");
     
      return false;
    }
   
}

// -->
</script>


<form name="form1" method="post" action="register.htm">
<table width="780" height="337" border="0" align="center"  bgcolor="#FFFFFF">
  <tr>
    <td width="142">Óû§Ãû: </td>
    <td width="646">

        <input name="username" type="text" size="20" /> </td>
  </tr>
<tr> <td>     
<input onclick="check


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