<!--
var form = "";
var submitted = false;
var error = false;
var error_message = "";


function CVVPopUpWindow(url) {
        window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=600,height=233,screenX=150,screenY=150,top=150,left=150')
}

 function popupImage(url, imageHeight, imageWidth) {
  var newImageHeight = (parseInt(imageHeight) + 40);
  var yPos = ((screen.height / 2) - (parseInt(newImageHeight) / 2));
  var xPos = ((screen.width / 2) - (parseInt(imageWidth) / 2));

  imageWindow =
window.open(url,'popupImages','toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width='
+ imageWidth + ',height=' + newImageHeight + ',screenY=' + yPos + ',screenX=' + xPos + ',top=' + yPos + ',left=' + xPos);

  imageWindow.moveTo(xPos, yPos);
  imageWindow.resizeTo(parseInt(imageWidth), parseInt(newImageHeight));

  if (window.focus) {
   imageWindow.focus();
  }
 }


function check_input(field_name, field_size, message) {
  if (form.elements[field_name] && (form.elements[field_name].type != "hidden")) {
    var field_value = form.elements[field_name].value;

// LINE MOD: added 'field_size >0 &&'
    if ((field_size > 0 && field_value == '') || field_value.length < field_size) {
      error_message = error_message + "* " + message + "\n";
      error = true;
    }
  }
}

function check_radio(field_name, message) {
  var isChecked = false;

  if (form.elements[field_name] && (form.elements[field_name].type != "hidden")) {
    var radio = form.elements[field_name];

    for (var i=0; i<radio.length; i++) {
      if (radio[i].checked == true) {
        isChecked = true;
        break;
      }
    }

    if (isChecked == false) {
      error_message = error_message + "* " + message + "\n";
      error = true;
    }
  }
}

function check_select(field_name, field_default, message) {
  if (form.elements[field_name] && (form.elements[field_name].type != "hidden")) {
    var field_value = form.elements[field_name].value;

    if (field_value == field_default) {
      error_message = error_message + "* " + message + "\n";
      error = true;
    }
  }
}

function check_password(field_name_1, field_name_2, field_size, message_1, message_2) {
  if (form.elements[field_name_1] && (form.elements[field_name_1].type != "hidden")) {
    var password = form.elements[field_name_1].value;
    var confirmation = form.elements[field_name_2].value;

    if (password == '' || password.length < field_size) {
      error_message = error_message + "* " + message_1 + "\n";
      error = true;
    } else if (password != confirmation) {
      error_message = error_message + "* " + message_2 + "\n";
      error = true;
    }
  }
}

function check_password_new(field_name_1, field_name_2, field_name_3, field_size, message_1, message_2, message_3) {
  if (form.elements[field_name_1] && (form.elements[field_name_1].type != "hidden")) {
    var password_current = form.elements[field_name_1].value;
    var password_new = form.elements[field_name_2].value;
    var password_confirmation = form.elements[field_name_3].value;

    if (password_current == '' || password_current.length < field_size) {
      error_message = error_message + "* " + message_1 + "\n";
      error = true;
    } else if (password_new == '' || password_new.length < field_size) {
      error_message = error_message + "* " + message_2 + "\n";
      error = true;
    } else if (password_new != password_confirmation) {
      error_message = error_message + "* " + message_3 + "\n";
      error = true;
    }
  }
}

function check_form(form_name) {
  if (submitted == true) {
    alert("This form has already been submitted. Please press Ok and wait for this process to be completed.");
    return false;
  }

  error = false;
  form = form_name;
  error_message = "Errors have occured during the process of your form.\n\nPlease make the following corrections:\n\n";

  check_radio("gender", "Please select your Gender.");

  check_input("firstname", 2, "Your First Name must contain a minimum of 2 characters.");
  check_input("lastname", 2, "Your Last Name must contain a minimum of 2 characters.");


  check_input("email_address", 6, "Your E-Mail Address must contain a minimum of 6 characters.");
  check_input("street_address", 5, "Your Street Address must contain a minimum of 5 characters.");
  check_input("postcode", 4, "Your Post Code must contain a minimum of 4 characters.");
  check_input("city", 3, "Your City must contain a minimum of 3 characters.");

  check_input("state", 2, "Your State must contain a minimum of 2 characters.");

  check_select("country", "", "You must select a country from the Countries pull down menu.");

  check_input("telephone", 3, "Your Telephone Number must contain a minimum of 3 characters.");

  check_password("password", "confirmation", 5, "Your Password must contain a minimum of 5 characters.", "The Password Confirmation must match your Password.");
  check_password_new("password_current", "password_new", "password_confirmation", 5, "Your Password must contain a minimum of 5 characters.", "Your new Password must contain a minimum of 5 characters.", "The Password Confirmation must match your new Password.");

  if (error == true) {
    alert(error_message);
    return false;
  } else {
    submitted = true;
    return true;
  }
}
function refresh_form(form_name) {
   form_name.action.value = 'refresh';
   form_name.state.value = '';
   form_name.submit();
   return true;
   }
//-->