document.write('<div class="catselect">');
document.write('<form name="catsel"><select name="catlist" onChange="javascrip:if(this.options[this.selectedIndex].value) {location.href=\'http://qkeizai.nishinippon.co.jp/archives/category\' + this.options[this.selectedIndex].value}">');
document.write('<option value="">カテゴリーを選択</option>');
document.write('<optgroup label="業種別">');
document.write('<option value="/industry/maker/">メーカー</option>');
document.write('<option value="/industry/service/">サービス業</option>');
document.write('<option value="/industry/it/">情報・通信（IT）</option>');
document.write('<option value="/industry/finance/">金融</option>');
document.write('<option value="/industry/construction/">建設・住宅</option>');
document.write('<option value="/industry/trade/">流通</option>');
document.write('<option value="/industry/other/">その他</option>');
document.write('</optgroup>');
document.write('<optgroup label="内容別">');
document.write('<option value="/contents/info/">企業情報</option>');
document.write('<option value="/contents/event/">イベント情報</option>');
document.write('<option value="/contents/new_service/">新サービス</option>');
document.write('<option value="/contents/new_product/">新製品</option>');
document.write('<option value="/contents/results/">営業実績</option>');
document.write('<option value="/contents/personnel/">人事・採用</option>');
document.write('</optgroup>');
document.write('</select>');
document.write('</form>');
document.write('</div>');
// 選択項目設定
for(i=0; i<document.catsel.catlist.options.length; i++){
    if (location.pathname.indexOf(document.catsel.catlist.options[i].value) > 0){
        document.catsel.catlist.selectedIndex = i;
    }
}