function MM_jumpMenu(targ,selObj,restore){ //v3.0
eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
if (restore) selObj.selectedIndex=0;
}

document.writeln('<form name="form1" id="form1">');
document.writeln('<select name="MAIN MENU" onChange="MM_jumpMenu(\'parent\',this,1)" id="select1">');
document.writeln('<option value="" selected>過去の特集</option>');
document.writeln('<option value="http://www.cambio.jp/style/2010/07/2010_july.html">2010 July</option>');
document.writeln('<option value="http://www.cambio.jp/style/2010/06/2010_june.html">2010 June</option>');
document.writeln('<option value="http://www.cambio.jp/style/2010/05/2010may.html">2010 MAY</option>');
document.writeln('<option value="http://www.cambio.jp/style/2010/04/2010_april.html">2010 April</option>');
document.writeln('<option value="http://www.cambio.jp/style/2010/04/2010_march.html">2010 March</option>');
document.writeln('<option value="http://www.cambio.jp/style/2010/02/2010_february.html">2010 February</option>');
document.writeln('<option value="http://www.cambio.jp/style/2010/01/2010_january.html">2010 January</option>');
document.writeln('<option value="http://www.cambio.jp/style/2009/12/2009_december.html">2009 December</option>');
document.writeln('<option value="http://www.cambio.jp/style/2009/11/2009_november.html">2009 November</option>');
document.writeln('<option value="http://www.cambio.jp/style/2009/10/2009octorber.html">2009 October</option>');
document.writeln('<option value="http://www.cambio.jp/style/2009/09/2009_september.html">2009 September</option>');

document.writeln('</select>');
document.writeln('</form>');