document.write (' <td><input class="i_button i_button_fh" type=button onClick="addValue(']');" value=" ] "></td>');
document.write (' <td><input class="i_button i_button_fh" type=button onClick="addValue('{');" value=" { "></td>');
document.write (' <td><input class="i_button i_button_btn" type=button onClick="setCapsLock(this);" value="切换大写"></td>');
document.write (' </tr>');
document.write (' <tr> ');
document.write (' <td><input class="i_button i_button_fh" type=button onClick="addValue('|');" value=" | "></td>');
document.write (' <td><input class="i_button i_button_zm" type=button onclick="addValue('a');" value=" a "></td>');
document.write (' <td><input class="i_button i_button_zm" type=button onclick="addValue('s');" value=" s "></td>');
document.write (' <td><input class="i_button i_button_zm" type=button onclick="addValue('d');" value=" d "></td>');
document.write (' <td><input class="i_button i_button_zm" type=button onclick="addValue('f');" value=" f "></td>');
document.write (' <td><input class="i_button i_button_zm" type=button onclick="addValue('g');" value=" g "></td>');
document.write (' <td><input class="i_button i_button_zm" type=button onclick="addValue('h');" value=" h "></td>');
document.write (' <td><input class="i_button i_button_zm" type=button onclick="addValue('j');" value=" j "></td>');
document.write (' <td><input class="i_button i_button_zm" type=button onclick="addValue('k');" value=" k "></td>');
document.write (' <td><input class="i_button i_button_zm" type=button onclick="addValue('l');" value=" l "></td>');
document.write (' <td><input class="i_button i_button_fh" type=button onclick="addValue(';');" value=" ; "></td>');
document.write (' <td><input class="i_button i_button_fh" type=button onclick="addValue(':');" value=" : "></td>');
document.write (' <td><input class="i_button i_button_fh" type=button onClick="addValue('}');" value=" } "></td>');
document.write (' <td><input class="i_button i_button_btn" type=button onclick="clearValue();" value=清空 ></td>');
document.write (' </tr>');
document.write (' <tr> ');
document.write (' <td><input class="i_button i_button_fh" type=button onclick="addValue('_');" value=" _ "></td>');
document.write (' <td><input class="i_button i_button_zm" type=button onclick="addValue('z');" value=" z "></td>');
document.write (' <td><input class="i_button i_button_zm" type=button onclick="addValue('x');" value=" x "></td>');
document.write (' <td><input class="i_button i_button_zm" type=button onclick="addValue('c');" value=" c "></td>');
