function rewrite() {

	// iの初期値を「0」に設定
	i=0;

	//比較情報の配列（"ドメイン以下のパス","対象のテキスト"）
	all = new Array();
	
	//下記の配列を追記してください
	all[i++] = new Array("/eng/csr/sustain/index.html","Sustainability Report 2009");
	all[i++] = new Array("/eng/csr/sustain/2008.html","Sustainability Report 2008");
	all[i++] = new Array("/eng/csr/sustain/2007.html","Sustainability Report 2007");
	all[i++] = new Array("/eng/csr/sustain/2006.html","Sustainability Report 2006");
	all[i++] = new Array("/eng/csr/sustain/2005.html","Sustainability Report 2005");
	all[i++] = new Array("/eng/csr/sustain/2004.html","Sustainability Report 2004");
	all[i++] = new Array("/eng/csr/sustain/report2003.html","Environmental Report 2003");
	all[i++] = new Array("/eng/csr/sustain/report2002.html","Environmental Report 2002");
	all[i++] = new Array("/eng/csr/sustain/report2001.html","Environmental Report 2001");

	all[i++] = new Array("/eng/csr/accounting/ev_accounting.html","Environmental  Accounting");
	all[i++] = new Array("/eng/csr/accounting/ev_calculation.html","Detailed information on Environmental Accounting");
	all[i++] = new Array("/eng/csr/accounting/stakeholders.html","CSR Accounting");
	all[i++] = new Array("/eng/csr/globalcompact.html","The United Nations Global Compact Initiatives");
	all[i++] = new Array("/eng/csr/report.html","Independent Assurance Report");

	//比較情報の配列の数を「ii」に代入
	ii=all.length;

	//比較情報の配列より情報の取得
	for(n=0; n<ii; n++){
		//配列「ドメイン以下のパス」と現在表示中のページのドメイン以下のパスが等しい場合
		if(all[n][0] == location.pathname){
			//比較情報の配列「対象のテキスト」をatxtに代入
			atxt = all[n][1];
			break; //条件にマッチしたら抜け出す
		}else{
			atxt = "";
		}
	}
	
	//atxtに比較情報の配列「対象のテキスト」が代入されている場合
	if(atxt != ""){
		//HTMLデータを取得（id属性「left_01」のみを検索）
		str=document.getElementById("navi_js").innerHTML;

		//正規表現にて変換（比較情報の配列「対象のテキストを取得）
		reg=new RegExp(atxt,"ig");

		//検索対象文字列の置換（正規表現にて変換した文字列をボールードにする）
		if(reg.exec(str)){
			document.getElementById("navi_js").innerHTML=str.replace(reg,"<span style=\"font-weight:bold\">"+atxt+"</span>");
		}
	}
}