var _signUpButtonHTML

function bookmark(url,title){
  if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4)) {
      window.external.AddFavorite(url,title);
   } else if (navigator.appName == "Netscape") {  
      window.sidebar.addPanel(title,url,"");
   } else {
      alert("Press CTRL-D (Netscape) or CTRL-T (Opera) to bookmark");
   }
}

function checkEmail(emailAddress){
  if ((emailAddress.indexOf(".") > 2) && (emailAddress.indexOf("@") > 0)){
      document.getElementById('newsletter-form').submit();
  } else {
      alert('Please provide a valid email address...')
  };
}

function checkSignUpForm() {
	var firstname = document.getElementById('first_name').value;
	var lastname = document.getElementById('last_name').value;
	var emailAddress = document.getElementById('email').value;
	var company = document.getElementById('company').value;
  if ((emailAddress.indexOf(".") < 2) || (emailAddress.indexOf("@") <= 0)){
       alert('Please provide a valid email address...');
       return false;
  };
  if (firstname == '' || firstname == 'First name'){
       alert('Please provide a first name...');
       return false;
  };
  if (lastname == '' || lastname == 'First name'){
       alert('Please provide a last name...');
       return false;
  };
  if (company == '' || company == 'Organization'){
       alert('Please provide your organization...');
       return false;
  };
  return true;
}



function sfdcComplete(){
   $('news-email-btn').innerHTML = _signUpButtonHTML;
}