function sweep(element) {
       
            document.getElementById(element).value == element ? document.getElementById(element).value = '' : null;
        }


        function reset() {

            for (i=0; i<= reset.arguments.length; i++) {
                document.getElementById(reset.arguments[i]).value = document.getElementById(reset.arguments[i]).defaultValue;
            }
        }

        function send(){
            var name = escape(document.getElementById("name").value);
            var email = document.getElementById("email").value;
            var tel = document.getElementById("tel").value;
            var subject = escape(document.getElementById("subject").value);
            var message = escape(document.getElementById("message").value);

            if (name == 'name' || name == '' || email == '' || email == 'email' || tel == '' || tel == 'tel' || subject == '' || subject == 'subject' || message == '' || message == 'message') {
                document.getElementById("contactStatus").innerHTML = 'Please fill in all fields.';
                return false;
            } else if (email != '') {
                apos=email.indexOf("@");
                dotpos=email.lastIndexOf(".");
                if (apos<1||dotpos-apos<2) {
                    document.getElementById("contactStatus").innerHTML = 'Please check your email address.';
                } else {
                    mail = new Ajax('contactStatus','library/contactSendMail.php','name='+name+'&email='+email+'&tel='+tel+'&subject='+subject+'&message='+message);
                    var xmlHttp = mail.init();
                    mail.post(xmlHttp);
                }

            }

        }