// JavaScript Speak Up

function validate_speakup(formulier) {
validity = true;

 if (document.formulier.comment.value == "")  {
  alert('Please leave a comment.');
  validity = false;
  formulier.comment.focus();
  return (false);
  }
  
 if (document.formulier.naam.value == " name *")  {
  alert('Please fill in your name.');
  validity = false;
  formulier.naam.focus();
  return (false);
  }

 if (validity)
 return validity;
}


// JavaScript Sign Up
function validate_signup(formulier) {
validity = true;
  
 if (document.formulier.naam.value == " name *")  {
  alert('Please fill in your name.');
  validity = false;
  formulier.naam.focus();
  return (false);
  }

 if (document.formulier.email.value == " e-mail address *") {
  alert('Please fill in your email address.');
  validity = false;
  formulier.email.focus();
  return (false);
  }

if (document.formulier.email.value != "")
	if (document.formulier.email.value.search(/.+@.+\..{2}.?/) == -1) {
	alert("Please fill in a valid email address");
     document.formulier.email.focus();
	return false;
	}
 
 if (validity)
 return validity;
}

// JavaScript Sign Out
function validate_signout(formulier) {
validity = true;
  
 if (document.formulier.email.value == " e-mail address *") {
  alert('Please fill in your email address.');
  validity = false;
  formulier.email.focus();
  return (false);
  }

if (document.formulier.email.value != "")
	if (document.formulier.email.value.search(/.+@.+\..{2}.?/) == -1) {
	alert("Please fill in a valid email address");
     document.formulier.email.focus();
	return false;
	}
 
 if (validity)
 return validity;
}



// JavaScript Clear inputfields
function clearText(field){

    if (field.defaultValue == field.value) field.value = '';
    else if (field.value == '') field.value = field.defaultValue;

}