////
//// SETUP
////

// Variable
var email								= document.newsletter.email;
var morphing							= window.setInterval('xMorph()', 1000);

// Email focus
email.onfocus = function(){ if(email.value == 'Enter your email address'){ email.value = ''; } }

////
//// MORPH
////

function xMorph(){ Effect.Fade('morph'); window.clearInterval(morphing); }

////
//// CHECK FIELD
////

function xCheckField()
{

// Variable
var status							= true;
var fieldEmail						= document.newsletter.email;
var emailPattern           			= /^[-\._a-z0-9]+@(([a-z0-9][a-z0-9-]*[a-z0-9])\.)+[a-z]{2,}$/;

// Check email	
if(!emailPattern.test(fieldEmail.value.toLowerCase())) { alert('Please enter a valid email address!'); fieldEmail.focus(); status = false; return false; }

// Submit form
if(status){ document.newsletter.submit(); }else{ return false; }

}