function toggleWithClass(o,tClassName,initState) {
			var t = o.parentNode.nextSibling;
			while (t.className != tClassName) {
			t = t.nextSibling;
			}
			var s = t.style.display || initState;
			if (s != "block") {
			t.style.display = "block";
			o.title = "Collapse";
			o.innerHTML = "コメント情報を隠す";
			} else {
			t.style.display = "none";
			o.title = "Expand";
			o.innerHTML = "コメントを見る・コメントする";
			}
			}