//
// Copyright(c) 2009 DAITEC Co.,Ltd.
// Created  by S.Y. since 2009.03.17
// Modified by S.Y. since 2009.03.17
//


// Answerを全て閉じる
function closeAll()
{
	var oElmDl, oElmDd;
	var nDl, nDd;
	
	// ドキュメント内のdl要素を取得
	oElmDl = document.getElementsByTagName( "dl" );
	
	for( nDl = 0; nDl < oElmDl.length; nDl++ )
	{
		// FAQリストのdlか？
		if( oElmDl[nDl].className == "faq" )
		{
			// dl内のdd要素を取得
			oElmDd = oElmDl[nDl].getElementsByTagName( "dd" );
			
			for( nDd = 0; nDd < oElmDd.length; nDd++ )
			{
				oElmDd[nDd].style.display = "none";
			}
		}
	}
}

// Answerを開閉する
function folding( oElm )
{
	do
	{
		if( oElm.tagName == "DD" )
		{
			if( oElm.style.display != "none" )
			{
				oElm.style.display = "none";
			}
			else
			{
				oElm.style.display = "";
			}
			
			break;
		}
		
		oElm = oElm.nextSibling;
	}
	while( oElm != null )
}