<!--
isShow = false;
var showBox = "";
function sitemap(box){
	if(!isShow){
		document.getElementById(box).style.display='block';
		isShow = true;
		showBox = box;
	}else{
		if (box == showBox)
		{
			document.getElementById(box).style.display='none';
			isShow = false;
			showBox = "";
		}
		else
		{
			document.getElementById(showBox).style.display='none';
			document.getElementById(box).style.display='block';
			isShow = true;
			showBox = box;
		}
	}
}
-->