function switchLogin () {
	if (document.getElementById('login').style.display == 'block') {
		document.getElementById('login_li').style.backgroundColor = '#FFFFFF';
		document.getElementById('login').style.display = 'none';
	} else {
		document.getElementById('login_li').style.backgroundColor = '#D8DADC';
		document.getElementById('login').style.display = 'block';
	}
}

function switchLogout () {
	if (document.getElementById('logout').style.display == 'block') {
		document.getElementById('login_li').style.backgroundColor = '#FFFFFF';
		document.getElementById('logout').style.display = 'none';
	} else {
		document.getElementById('login_li').style.backgroundColor = '#D8DADC';
		document.getElementById('logout').style.display = 'block';
	}
}

var FALSE= false;
var TRUE= true;