function subMenua(id,mark) {
		//document.allが使えるかどうか
		if( document.all ) {
			menu = document.all(id).style;
			mark2 = document.all(mark);
		}
		else {
			menu = document.getElementById(id).style;
			mark2 = document.getElementById(mark);
		}
		//メニュー表示・非表示
		var clazz = 'close';
		if (menu.display == "none") {
			menu.display = "block";
		clazz = 'open';
		}
		else {
			menu.display = "none";
		}
		mark2.innerHTML = "<li class=\"" + clazz + "\"><a href=\"JavaScript:subMenua('snavia', 'btn_navia')\" id=\"n_pro_attl\"><img src=\"http://www.ogis-ri.jp/images/spacer.gif\" alt=\"設計・開発・テスト\" width=\"180\" height=\"30\" border=\"0\" /></a></li>";
	}

	

	function subMenub(id,mark) {
		//document.allが使えるかどうか
		if( document.all ) {
			menu = document.all(id).style;
			mark2 = document.all(mark);
		}
		else {
			menu = document.getElementById(id).style;
			mark2 = document.getElementById(mark);
		}
		//メニュー表示・非表示
		var clazz = 'close';
		if (menu.display == "none") {
			menu.display = "block";
		clazz = 'open';
		}
		else {
			menu.display = "none";
		}
		mark2.innerHTML = "<li class=\"" + clazz + "\"><a href=\"JavaScript:subMenub('snavib', 'btn_navib')\" id=\"n_pro_bttl\"><img src=\"http://www.ogis-ri.jp/images/spacer.gif\" alt=\"ERP\" width=\"180\" height=\"30\" border=\"0\" /></a></li>";
	}

	

	function subMenuc(id,mark) {
		//document.allが使えるかどうか
		if( document.all ) {
			menu = document.all(id).style;
			mark2 = document.all(mark);
		}
		else {
			menu = document.getElementById(id).style;
			mark2 = document.getElementById(mark);
		}
		//メニュー表示・非表示
		var clazz = 'close';
		if (menu.display == "none") {
			menu.display = "block";
		clazz = 'open';
		}
		else {
			menu.display = "none";
		}
		mark2.innerHTML = "<li class=\"" + clazz + "\"><a href=\"JavaScript:subMenuc('snavic', 'btn_navic')\" id=\"n_pro_cttl\"><img src=\"http://www.ogis-ri.jp/images/spacer.gif\" alt=\"GIS\" width=\"180\" height=\"30\" border=\"0\" /></a></li>";
	}

	

	function subMenud(id,mark) {
		//document.allが使えるかどうか
		if( document.all ) {
			menu = document.all(id).style;
			mark2 = document.all(mark);
		}
		else {
			menu = document.getElementById(id).style;
			mark2 = document.getElementById(mark);
		}
		//メニュー表示・非表示
		var clazz = 'close';
		if (menu.display == "none") {
			menu.display = "block";
		clazz = 'open';
		}
		else {
			menu.display = "none";
		}
		mark2.innerHTML = "<li class=\"" + clazz + "\"><a href=\"JavaScript:subMenud('snavid', 'btn_navid')\" id=\"n_pro_dttl\"><img src=\"http://www.ogis-ri.jp/images/spacer.gif\" alt=\"アプリケーション連携・統合\" width=\"180\" height=\"30\" border=\"0\" /></a></li>";
	}

	

	function subMenue(id,mark) {
		//document.allが使えるかどうか
		if( document.all ) {
			menu = document.all(id).style;
			mark2 = document.all(mark);
		}
		else {
			menu = document.getElementById(id).style;
			mark2 = document.getElementById(mark);
		}
		//メニュー表示・非表示
		var clazz = 'close';
		if (menu.display == "none") {
			menu.display = "block";
		clazz = 'open';
		}
		else {
			menu.display = "none";
		}
		mark2.innerHTML = "<li class=\"" + clazz + "\"><a href=\"JavaScript:subMenue('snavie', 'btn_navie')\" id=\"n_pro_ettl\"><img src=\"http://www.ogis-ri.jp/images/spacer.gif\" alt=\"運用管理\" width=\"180\" height=\"30\" border=\"0\" /></a></li>";
	}

	

	function subMenuf(id,mark) {
		//document.allが使えるかどうか
		if( document.all ) {
			menu = document.all(id).style;
			mark2 = document.all(mark);
		}
		else {
			menu = document.getElementById(id).style;
			mark2 = document.getElementById(mark);
		}
		//メニュー表示・非表示
		var clazz = 'close';
		if (menu.display == "none") {
			menu.display = "block";
		clazz = 'open';
		}
		else {
			menu.display = "none";
		}
		mark2.innerHTML = "<li class=\"" + clazz + "\"><a href=\"JavaScript:subMenuf('snavif', 'btn_navif')\" id=\"n_pro_fttl\"><img src=\"http://www.ogis-ri.jp/images/spacer.gif\" alt=\"ストレージ\" width=\"180\" height=\"30\" border=\"0\" /></a></li>";
	}

	

	function subMenug(id,mark) {
		//document.allが使えるかどうか
		if( document.all ) {
			menu = document.all(id).style;
			mark2 = document.all(mark);
		}
		else {
			menu = document.getElementById(id).style;
			mark2 = document.getElementById(mark);
		}
		//メニュー表示・非表示
		var clazz = 'close';
		if (menu.display == "none") {
			menu.display = "block";
		clazz = 'open';
		}
		else {
			menu.display = "none";
		}
		mark2.innerHTML = "<li class=\"" + clazz + "\"><a href=\"JavaScript:subMenug('snavig', 'btn_navig')\" id=\"n_pro_gttl\"><img src=\"http://www.ogis-ri.jp/images/spacer.gif\" alt=\"セキュリティ\" width=\"180\" height=\"30\" border=\"0\" /></a></li>";
	}

	

	function subMenuh(id,mark) {
		//document.allが使えるかどうか
		if( document.all ) {
			menu = document.all(id).style;
			mark2 = document.all(mark);
		}
		else {
			menu = document.getElementById(id).style;
			mark2 = document.getElementById(mark);
		}
		//メニュー表示・非表示
		var clazz = 'close';
		if (menu.display == "none") {
			menu.display = "block";
		clazz = 'open';
		}
		else {
			menu.display = "none";
		}
		mark2.innerHTML = "<li class=\"" + clazz + "\"><a href=\"JavaScript:subMenuh('snavih', 'btn_navih')\" id=\"n_pro_httl\"><img src=\"http://www.ogis-ri.jp/images/spacer.gif\" alt=\"組み込みシステム\" width=\"180\" height=\"30\" border=\"0\" /></a></li>";
	}

	

	function subMenui(id,mark) {
		//document.allが使えるかどうか
		if( document.all ) {
			menu = document.all(id).style;
			mark2 = document.all(mark);
		}
		else {
			menu = document.getElementById(id).style;
			mark2 = document.getElementById(mark);
		}
		//メニュー表示・非表示
		var clazz = 'close';
		if (menu.display == "none") {
			menu.display = "block";
		clazz = 'open';
		}
		else {
			menu.display = "none";
		}
		mark2.innerHTML = "<li class=\"" + clazz + "\"><a href=\"JavaScript:subMenui('snavii', 'btn_navii')\" id=\"n_pro_ittl\"><img src=\"http://www.ogis-ri.jp/images/spacer.gif\" alt=\"特定業務支援\" width=\"180\" height=\"30\" border=\"0\" /></a></li>";
	}

	

		function subMenuj(id,mark) {
			//document.allが使えるかどうか
			if( document.all ) {
				menu = document.all(id).style;
				mark2 = document.all(mark);
			}
			else {
				menu = document.getElementById(id).style;
				mark2 = document.getElementById(mark);
			}
			//メニュー表示・非表示
			if (menu.display=="none") {
				menu.display="block";
			}
			else {
				menu.display="none";
			}
			//差し替え
			if (menu.display=="none") {
				mark2.innerHTML = "<li><a href=\"JavaScript:subMenuj('snavij', 'btn_navij')\" id=\"n_pro_jttl\"><img src=\"http://www.ogis-ri.jp/images/spacer.gif\" alt=\"Elapiz\" width=\"180\" height=\"30\" border=\"0\" /></a></li>";
			}
			else {
				mark2.innerHTML = "<li class=\"open\"><a href=\"JavaScript:subMenuj('snavij', 'btn_navij')\" id=\"n_pro_jttl\"><img src=\"http://www.ogis-ri.jp/images/spacer.gif\" alt=\"Elapiz\" width=\"180\" height=\"30\" border=\"0\" /></a></li>";
			}
		}
		
		function subMenuk(id,mark) {
			//document.allが使えるかどうか
			if( document.all ) {
				menu = document.all(id).style;
				mark2 = document.all(mark);
			}
			else {
				menu = document.getElementById(id).style;
				mark2 = document.getElementById(mark);
			}
			//メニュー表示・非表示
			if (menu.display=="none") {
				menu.display="block";
			}
			else {
				menu.display="none";
			}
			//差し替え
			if (menu.display=="none") {
				mark2.innerHTML = "<li><a href=\"JavaScript:subMenuk('snavik', 'btn_navik')\" id=\"n_pro_kttl\"><img src=\"http://www.ogis-ri.jp/images/spacer.gif\" alt=\"Objectivity/DB\" width=\"180\" height=\"30\" border=\"0\" /></a></li>";
			}
			else {
				mark2.innerHTML = "<li class=\"open\"><a href=\"JavaScript:subMenuk('snavik', 'btn_navik')\" id=\"n_pro_kttl\"><img src=\"http://www.ogis-ri.jp/images/spacer.gif\" alt=\"Objectivity/DB\" width=\"180\" height=\"30\" border=\"0\" /></a></li>";
			}
		}
		
		function subMenul(id,mark) {
			//document.allが使えるかどうか
			if( document.all ) {
				menu = document.all(id).style;
				mark2 = document.all(mark);
			}
			else {
				menu = document.getElementById(id).style;
				mark2 = document.getElementById(mark);
			}
			//メニュー表示・非表示
			if (menu.display=="none") {
				menu.display="block";
			}
			else {
				menu.display="none";
			}
			//差し替え
			if (menu.display=="none") {
				mark2.innerHTML = "<li><a href=\"JavaScript:subMenul('snavil', 'btn_navil')\" id=\"n_pro_lttl\"><img src=\"http://www.ogis-ri.jp/images/spacer.gif\" alt=\"VisiBrlker\" width=\"180\" height=\"30\" border=\"0\" /></a></li>";
			}
			else {
				mark2.innerHTML = "<li class=\"open\"><a href=\"JavaScript:subMenul('snavil', 'btn_navil')\" id=\"n_pro_lttl\"><img src=\"http://www.ogis-ri.jp/images/spacer.gif\" alt=\"VisiBrlker\" width=\"180\" height=\"30\" border=\"0\" /></a></li>";
			}
		}