var loginTimer;

function clearLabel(whichLabel)
{
	$('label_'+whichLabel).setStyle({'visibility': 'hidden'});
}
function getLabel(whichLabel)
{
	if ($(whichLabel).value=="" || $(whichLabel).value==" ")
	{
		$('label_'+whichLabel).setStyle({'visibility': 'visible'});
	}
}
function closeLogin()
{
	if ($('loginArea').getStyle('display')=='block')
	{
		//new Effect.SlideUp('loginArea');
		$('loginContainer').setStyle({'display': 'none'});
		$('containerCover').setStyle({'display': 'none'});
	}
}
function triggerLogin()
{
	$('containerCover').setStyle({'display': 'block'});
	$('loginContainer').setStyle({'display': 'block'});
	//new Effect.SlideDown('loginArea');
	//loginTimer=closeLogin.delay(4);
	loadUsername();
	//loadPassword();
}

document.onclick=check;

function check(e)
{
	var target = (e && e.target) || (event && event.srcElement);
	if (target != 'javascript:triggerLogin();')
	{
		if (checkParent(target))
		{
			closeLogin();
		}
	}
}

function checkParent(t)
{
	while(t.parentNode)
	{
		if(t==document.getElementById('loginArea'))
		{
			return false
		}
		t=t.parentNode
	}
	return true
}
$('containerCover').clonePosition('container');
$('containerCover').setOpacity(0.3);
$('loginLink').setStyle({'visibility': 'visible'});
function loginInit()
{
	$('loginArea').style.display='none';
}