// ****************************************
// ファイル名：tree_view.js
// ****************************************
function treeView(id) {

	var div_id = 'div-' + id;
	var div_obj;
	var img_id = 'img-' + id;
	var img_obj;
	var disp;

	if(document.all){
		div_obj = document.all(div_id);
		img_obj = document.all(img_id);
	}else{
		div_obj = document.getElementById(div_id);
		img_obj = document.getElementById(img_id);
	}
	
	if(div_obj.style){
		disp = div_obj.style.display;

		if(disp != "none" || disp == "") {
			div_obj.style.display = "none";
			img_obj.src='/art/official/ayakouehara/img/lm_archives_02.gif';
		}else{
			div_obj.style.display = "block";
			img_obj.src='/art/official/ayakouehara/img/lm_archives_01.gif';
		}
	}
 }