function doSubscribe() {
 
        $("#errors").html("");
        
        var valid = true;
        
        var name = $(".name").val();
        var email = $(".email").val();
        
        if (name == "") {
            valid = false;
        }
        
        if (!Validate_Email_Address(email)) {
            valid = false;
        }
        
        if (!valid) {
            $("#errors").html("<p><strong>Please enter your name and a valid email address</strong></p>");
        }
        else {
            $.post("/ajax/ajaxSubscriber.aspx?name=" + name + "&email=" + email, function(data){
                if (data) {
                    $("#signupform").html("<h2>Thank you for subscribing to the Preservation Treatments newsletter</h2>");
                }
          });
        }
        
    }
    
    function Validate_Email_Address(email_address) {
        var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
        if(reg.test(email_address) == false) {
            return false;
        }
        return true;
    }