function SetupNewsletter(clientID, labelText) {
    $(document).ready(function() {
        var btnSubscribe = "#" + clientID + "_btnSubscribe";
        var txtEmail = "#" + clientID + "_txtEmail";

        $(txtEmail).toggleVal(); 
        
        $(btnSubscribe).click(function() {
            if (($(txtEmail).val() == labelText) || ($(txtEmail).val() == "")) { return false; }
        });
    });
}