function cf_validation()
        {
          if ((document.getElementById('author').value.length < 1) || (document.getElementById('author').value == 'Your first name (required)'))
          {
            alert('First Name Required!');
            return false;
          }
          if ((document.getElementById('comment').value.length < 10)  || (document.getElementById('comment').value == 'Any comments, questions, or concerns go here (required)'))
          {
            alert('Comments Required!');
            return false;
          }
          var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
          var address = document.getElementById('email').value;
          if(reg.test(address) == false)
          {
            alert('Invalid Email Address');
            return false;
          }
          document.getElementById('contactform').submit();
        }