// area

/*
========== TABLE of CONTENTS ==========

1:option_swtich

========== TABLE of CONTENTS ==========
*/


window.onload = function(){
	firstDisplay();
}

function firstDisplay(){
		
	//option_swtich
	objDl = document.getElementsByTagName("dl");
		for(i=0; i < objDl.length; i++){
			if(objDl[i].id.match("cd-more")){
				document.getElementById("cd-more").style.display = "none";
			}
		}
	objUl = document.getElementsByTagName("ul");
		for(i=0; i < objUl.length; i++){
			if(objUl[i].id.match("cd-switch-off")){
					document.getElementById("cd-switch-off").style.display = "none";
			}
		}
	
	}

//option_swtich
function option_show(){
	document.getElementById("cd-more").style.display = "block";
	document.getElementById("cd-switch").style.display = "none";
	document.getElementById("cd-switch-off").style.display = "block";
	}


function option_hide(){
    document.getElementById("cd-more").style.display = "none";
	document.getElementById("cd-switch").style.display = "block";
	document.getElementById("cd-switch-off").style.display = "none";
	}