// JavaScript Document

var form = "";
var submitted = false;
var error = false;
var error_message = "";

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;

    if (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("dob", 10, "Your Date of Birth must be in this format: MM/DD/YYYY (eg 05/21/1970)");

  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 checkNewMemberForm()
{
	if (!document.newMemForm.username.value)
	{	alert('Error! User Name is missing.');
		document.newMemForm.username.focus();
		return false; }
	
	if (!document.newMemForm.password.value)
	{	alert('Error! Password field is missing.');
		document.newMemForm.password.focus();
		return false; }	
	
	if (!document.newMemForm.cpassword.value)
	{	alert('Error! Confirm Password field is missing.');
		document.newMemForm.cpassword.focus();
		return false; }
	
	if (document.newMemForm.cpassword.value!=document.newMemForm.password.value)
	{	alert('Error! New Password & Confirm Password should be matched.');
		document.newMemForm.cpassword.focus();
		return false; }

	
	if (!document.newMemForm.email.value)
	{	alert('Error! Email address is missing.');
		document.newMemForm.email.focus();
		return false; }	
	
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.newMemForm.email.value)){
	} else	{
			alert("Invalid E-mail Address! Please re-enter.");
			document.newMemForm.email.focus();
			return false;
		}
	return true;
}



function checkChangePasswordform()
{
	if (!document.passcheck.opassword.value)
	{	alert('Error! Old Password is missing.');
		document.passcheck.opassword.focus();
		return false; }
	
	if (!document.passcheck.password.value)
	{	alert('Error! New Password is missing.');
		document.passcheck.opassword.focus();
		return false; }

	if (!document.passcheck.cpassword.value)
	{	alert('Error! Confirm Password is missing.');
		document.passcheck.cpassword.focus();
		return false; }

	if (document.passcheck.password.value != document.passcheck.cpassword.value)
		{	alert('Password & Confirm Password is inputed wrong.');
		document.passcheck.password.focus();
		return false; }

	return true;

}
function plslogin()
{
alert('Please Login to manage this section.');
}