// 初期化
function AutoScript() {
	if (!document.getElementsByTagName) { return; }
	var objs = document.getElementsByTagName("*");
	for ( i = 0; i < objs.length; i++ ) {
		objs[i].style.display = ( objs[i].className == "noshow" ) ? "none" : "";
	}
}

// DHTML処理部分
function toggle( id ) {
	if ( !document.getElementsByTagName ) { return false; }
	var obj = document.getElementById( id );
	obj.style.display = ( obj.style.display == "none" ) ? "" : "none";
}

// 「戻る」「進む」ボタンのボーダー色表示
function borderNextBack( id ) {
	document.getElementById('PageBack').style.border = "4px solid white";
	document.getElementById('PageNext').style.border = "4px solid white";
	if ( id != 'none' ) {
		document.getElementById(id).style.border = "4px solid red";
	}
}