// JavaScript Document
function showMenu(id){
	for(var i = 1;i<=7;i++){
		var demo = document.getElementById("menu_bottom"+i);
		if(demo!=null){
			demo.style.display = "none";
		}
		document.getElementById("menu_show"+i).className="menu_a";
		if(id==i){
			var temp = document.getElementById("menu_bottom"+id);
			if(temp!=null){
				temp.style.display = "block";
			}
			document.getElementById("menu_show"+id).className = "menu_a_hover";
		}
	}
}
function showTag(id){
	for(var i = 1;i<=3;i++){
		document.getElementById("title_"+i).className = "title_li";
		document.getElementById("show_inner"+i).style.display = "none";
		if(id==i){
			document.getElementById("title_"+id).className = "title_li_hover";
			document.getElementById("show_inner"+id).style.display = "block";
		}
	}
}