xHTML

Optgroup

<P>Which Web browser do you use most often?
  <SELECT NAME=browser>
    <OPTGROUP LABEL="Netscape Navigator">
      <OPTION LABEL="4.x or higher">
        Netscape Navigator 4.x or higher
      </OPTION>
      <OPTION LABEL="3.x">Netscape Navigator 3.x</OPTION>
      <OPTION LABEL="2.x">Netscape Navigator 2.x</OPTION>
      <OPTION LABEL="1.x">Netscape Navigator 1.x</OPTION>
    </OPTGROUP>
    <OPTGROUP LABEL="Microsoft Internet Explorer">
      <OPTION LABEL="4.x">Internet Explorer 4.x</OPTION>
      <OPTION LABEL="3.x">Internet Explorer 3.x</OPTION>
      <OPTION LABEL="2.x">Internet Explorer 2.x</OPTION>
      <OPTION LABEL="1.x">Internet Explorer 1.x</OPTION>

    </OPTGROUP>
    <OPTGROUP LABEL="Opera">
      <OPTION LABEL="3.x or higher">Opera 3.x</OPTION>
      <OPTION LABEL="2.x">Opera 2.x</OPTION>
    </OPTGROUP>

    <OPTION>Other</OPTION>
  </SELECT>
</P>

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