<!-- hide script from old browsers 
function validate_elist_223471557()
{
    e = document.getElementById('elist_err223471557');
    e.innerHTML="";
    if (!document.getElementById('elistaddress223471557').value.match(/^[-!#$%&'*+./0-9=?A-Z^_`a-z{|}]+@[-!#$%&'*+/0-9=?A-Z^_`a-z{|}~.]+?.+[a-zA-Z]{2,4}$/i)) 
    {
        e.innerHTML += 'Invalid email address';
    }
    if (e.innerHTML != "") return false;
    return true;
}
// end hiding script from old browsers -->