document.getElementById(ObjectID).className=""

解决方案 »

  1.   

    <html>
    <head>
    <style>
    .Selected
    {
    background-color:#FF0000;
    }
    .SelectNo
    {
    background-color:#FF0000;
    }
    </style>
    <script language="JavaScript">
    function Sel(tbl)
    {
    tbl.className='Selected';
    }
    </script>
    </head>
    <body>
    <%
    Dim i
    Dim Max
    Max = 23
    i = 0
    %>
    <table border="0" align="center">
      <tr><td height="30" colspan="<%=Max/2+1%>"></td></tr><tr>
    <%
    while(i<Max)
    if (i mod 2)=0 then
    response.write "<td bgcolor=""#00ff00"" onclick=""Sel(this)""><table align=""center"" bgcolor=""#9B9BFF"" style=""width:20pt;height:80pt;border:outset 2px;border:inset 2px""><tr><td>"
    response.write "方格 " & i/2+1
    response.write "</td></tr></table></td>"
    else
    response.write "<td style=""width:15pt"" bgcolor=""#ffFFff"">--></td>"
    end if
    i=i+1
    wend
    %>
    </tr></table></body>
    </html>