function changeemail()
{
document.getElementById("email").value = '';
document.getElementById("email").style.color = '#454545';
document.getElementById("email").onclick = '';
document.getElementById("email").onfocus = '';
}

function changepass()
{
document.getElementById("pass").value = '';
document.getElementById("pass").style.color = '#454545';
document.getElementById("pass").onclick = '';
document.getElementById("pass").type = 'password';
document.getElementById("pass").onfocus = '';
}