function validateSignup() {
  /* var firstName = document.getElementById("signupForm:firstName");
  if(isEmpty(firstName,"First name")) {
    return false;
  }
  var lastName = document.getElementById("signupForm:lastName");
  if(isEmpty(lastName,"Last name")) {
    return false;
  }
   var emailAddress = document.getElementById("signupForm:emailAddress");
  if(!isValidEmail(emailAddress,"Email address")) {
    return false;
  }*/
  var password = document.getElementById("signupForm:password");
  /* if(isEmpty(password,"Password")) {
    return false;
  }*/  
  var confirmPassword = document.getElementById("signupForm:confirmPassword");
  if(!isEqual(password.value,confirmPassword.value)) {
  	alert("Both passwords do not match.Please re-enter");
  	return false;
  }
}
function toggleAccept(accept) {
  if(accept.checked) {
    document.getElementById("signupForm:registerNow").disabled=false;
  }
  else {
  	document.getElementById("signupForm:registerNow").disabled=true;
  }
}
function toggleAcceptOnLoad() {
  var accept = document.getElementById("signupForm:accept");
  accept.checked = false;
  }