function toggleState(winId) {
	win = "win_" + winId;
	winobj = document.body.all(win);
	col = "col_" + winId;
	colobj = document.body.all(col);
	exp = "exp_" + winId;
	expobj = document.body.all(exp);
	if (winobj != null && colobj != null && expobj != null) {
		if (winobj.style.display == "none") {
			winobj.style.display = "";
			colobj.style.display = "";
			expobj.style.display = "none";
		} else {
			winobj.style.display = "none";
			colobj.style.display = "none";
			expobj.style.display = "";
		}
	}
}