//サブメニュー オンオフ
function swView(tName){
	if(document.getElementById(tName).className=='open'){
		document.getElementById(tName).className='close';
	}else{
		document.getElementById(tName).className='open';
	}
	var tNamet="t-"+tName;
	if(document.getElementById(tNamet).className=='open'){
		document.getElementById(tNamet).className='close';
	}else{
		document.getElementById(tNamet).className='open';
	}
}