/*
function showLogin()
{
	var loginBox = document.getElementById('hidden_login');
	
	if (loginBox.style.display == 'block') loginBox.style.display = 'none';
	else
	{
		loginBox.style.display = 'block';
		document.getElementById('session_login').focus();
	}

}
*/

var hidden = true;
var hFullSize = 230;
var hSize = 0;
var vSize = 0;
var speed = 5;
var incrementV = 4;
var incrementH = 8;


function showLogin()
{
	var loginBox = document.getElementById('hidden_login');
	if (hidden == true)
	{
		loginBox.style.display = "block";
		if (hSize < hFullSize)
		{
			hSize = hSize + incrementH;
			vSize = vSize + incrementV;
			loginBox.style.height = vSize + "px";
			loginBox.style.width = hSize + "px";
			setTimeout('showLogin()', speed);
		}
		else
		{
			hidden = false;
			document.getElementById('session_login').focus();
		}
	}
	else
	{
		if (hSize > 0)
		{ 
			hSize = hSize - incrementH;
			vSize = vSize - incrementV;
			loginBox.style.height = vSize + "px";
			loginBox.style.width = hSize + "px";
			setTimeout('showLogin()', speed);
		}
		else
		{
			loginBox.style.display = "none";
			hidden = true;
		}
	}
}