function checkFields()
{
  var passed = false;
  var checkbox = document.getElementById("license-agreement");
  if (checkbox.checked == true) {
    passed = true;
  } else {
    var p = checkbox. parentNode;
    p.style.color = "red";
    p.style.fontWeight = "bold";
    p.style.textDecoration = "underline";
  }
  return passed;
}

function checkMailForm(webform)
{
  var passed = false;
  //var webform = document.getElementById("webform_client");
  for (i=0 ; i<webform.elements.length; i++) {
    var formElem = webform.elements[i];
    if (formElem.id == "edit-submitted-1177949913" || formElem.id == "edit-submitted-1177602690") 
    {
      var regexPtn = /\w+[-\w\.]*@\w+(\.\w+)+/;
      if (formElem.value.match(regexPtn) ) {
        var errorP = document.getElementById("mailFormError");
        errorP.textContent = "";
        alert("Thanks for subscribing to Boxely updates!");
        passed = true;
      } else {
        var errorP = document.getElementById("mailFormError");
        errorP.textContent = "Please enter a valid email address.";
        errorP.style.color = "red";
        errorP.style.fontWeight = "bold";
        passed = false;
      }
    }
  }
  return passed;
}