// Newsletter sign up
function addNewSignUp() {
    var newName = document.getElementById("tbName").value;
    var newEmail = document.getElementById("tbEmail").value;
    if (newName.length > 2 && newEmail.indexOf("@") > 1) {
      Newsletter.addNewSignUp(newName, newEmail);
      alert('Thank you. You have succesfully signed up for Denaploy Newsletter');
    }
    else {
      alert('Please check your name or email and try again.');
    }
  }

  // Delete image
  function deleteImage(imageID) {

    var confirmAction = confirm("Please click OK if you want to delete the image");
  if(confirmAction)
  {
    Images.deleteImg(imageID);
    divHide = document.getElementById("div" + imageID);
    divHide.style.visibility = "hidden";
  }
  else{return false; }
  }