function loginForm()
{
	if (document.getElementById('login').style.visibility == 'hidden')
	{
		document.getElementById('login').style.visibility = 'visible';
		document.getElementsByName('openid_identifier')[0].focus();
	}
	else
		document.getElementById('login').style.visibility = 'hidden';
}

function checkLogin()
{/*
	if (!document.getElementById('openid_identifier')[0].value)
	{
		document.getElementById('openid_identifier')[0].background-image = 'url(images/icon-tag.gif)';
		return false;
	}
	else
	{
		document.getElementByName('openid')[0].submit();
		return true;
	}*/
}

function procLogout(redirectUrl)
{
	location.href = 'logout?redirectUrl=' + redirectUrl;
}