RedirectToUpdates = function() {
  var email = jQuery("#email").val();
  if(email === "Your Email Address") {
    alert("Please enter your email address");
    return false;
  }
  location.href = "/events/or10/get-involved/register-for-updates?email=" + email;
}

GetEmailFromQueryString = function() {
  jQuery("#fields_email").val(GetQueryStringParameterByName("email"));
}

GetQueryStringParameterByName = function(name) {
  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regexS = "[\\?&]"+name+"=([^&#]*)";
  var regex = new RegExp( regexS );
  var results = regex.exec( window.location.href );

  if( results == null ) {
    return "";
  } else {
    return results[1];
  }
}