window.onload = init;
var clicked = false;
var d = document;
function init() {
	if(!d.getElementById)return;
	ulObj = d.getElementById("tree");
	liObj = ulObj.getElementsByTagName("li");
	i=0;
	while(liObj[i]) {
		if(liObj[i].childNodes.length) {
			j=0;
			while(liObj[i].childNodes[j]) { 
				if(liObj[i].childNodes[j].nodeType == 1) {
					liObj[i].style.listStyleType = "disc";
					liObj[i].childNodes[j].style.display = "none";
					//liObj[i].setAttribute("tabindex","-1");
					liObj[i].onmousedown = function() { exposeChildren(this); clicked = true; }
					liObj[i].onmouseup = function() { clicked = false; }
					//liObj.onfocus = liObj[i].onmousedown;
					//liObj.onblur = liObj[i].onmouseup;
				}
				j++;
			}
		}
		i++;
	}
}
function exposeChildren(obj) {
	i=0;
	if(clicked)return;
	while(obj.childNodes[i]) {
		if(obj.childNodes[i].nodeType == 1) {
			if(obj.childNodes[i].style.display == "none") {
				obj.childNodes[i].style.display = "block";
			} else {
				obj.childNodes[i].style.display = "none";
			}
		}
		i++;
	}
}</div><div class="naked_ctrl">
<form action="/index.cgi/larger-text" method="get" name="gate">
<p><a href="http://altstyle.alfasado.net">AltStyle</a> によって変換されたページ <a href="http://slayeroffice.com/articles/wsag/example/example.js">(-&gt;オリジナル)</a>
/ <label>アドレス: <input type="text" name="naked_post_url" value="http://slayeroffice.com/articles/wsag/example/example.js" size="22" /></label> <label>モード: <select name="naked_post_mode">
<option value="default">デフォルト</option>
<option value="speech">音声ブラウザ</option>
<option value="ruby">ルビ付き</option>
<option value="contrast">配色反転</option>
<option value="larger-text" selected="selected">文字拡大</option>
<option value="mobile">モバイル</option>
</select>
<input type="submit" value="表示" />
</p>
</form>
</div>