window.onload = initLogin;

var email = document.getElementById("email");
var password1 = document.getElementById("password1");
var password2 = document.getElementById("password2");

function initLogin()
{
	email.onfocus = changeEmailOnFocus;
	email.onblur = changeEmailOnBlur;
	password2.style.display = "none";
	password1.style.display = "inline";
	password1.onfocus = changePasswordOnFocus;
	password2.onblur = changePasswordOnBlur;
}

function changeEmailOnFocus()
{
	if(email.value == "e-mail")
	{
		email.value = "";
	}
}

function changeEmailOnBlur()
{
	email.value = email.value || email.defaultValue;
}

function changePasswordOnFocus()
{
	password1.style.display = "none";
	password2.style.display = "inline";
	password2.focus();
}

function changePasswordOnBlur()
{
	if(password2.value == "")
	{
		password2.style.display = "none";
		password1.style.display = "inline";
	}
}