This is not for an idea...I just need to know the Javascript element id and/or script to change the "Apply for membership" to something like "Sign up for an account" - the word membership does not always apply to parents signing their child up for sports. So for example, when the parent tries to sign up for a members only sports event and they forgot to sign up first to get a login - there is an error message that pops up saying "Note: some registration types are only available for members. Apply for membership"

So far I have this change below for adding a child to an event(sports registration signup by parent).

How do we know all of the Javascript element ids for other gadgets and messages? Is there a central javascript library of ids?

<script type="text/javascript">
if (!top.adminpanel) {

    var myPage = document.getElementById('idSectionGuestListContainer');
    if (myPage) {myPage.innerHTML = myPage.innerHTML.replace('Add guest', 'Add child');

    }
}

</script>