// JavaScript Document

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

function TelphoneField()
{
	if (!document.create_account.telephone.value)
	{	error_message = 'Error! Phone Number is missing.';	
		document.create_account.telephone.focus();
		error = true;
	}
	else if (document.create_account.telephone.value.length <10)
	{
		error_message = 'Error! 10+ numbers only, ex. 6505551234.';	
		document.create_account.telephone.focus();
		error = true;
	}
			 	
	
}

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("telephone", 10, "Your Telephone Number must contain a minimum of 10+ characters.");
  
  //check_input("street_address", 5, "Your 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_select("zone", "", "You must select a State from the State pull down menu.");
  
  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 {
		//For Security COde
		if (document.create_account.securityCode.value!=document.create_account.scode.value)
		{
		alert('Error! Please enter correct Security Code.');
		document.create_account.securityCode.focus();
		return false; }
		
	submitted = true;
    return true;
  }
}


function checkproductdetail()
{
	if (!document.pqty.ProductDetailsForm.value)
	{	alert('Error! Order Quantity must be inputed.');
		document.pqty.ProductDetailsForm.focus();
		return false; }

	/*if (document.pqty.ProductDetails.value<=0)
	{	alert('Error! Minimum Order Quantity must be 1.');
		document.pqty.ProductDetails.focus();
		return false; }
		
	if(!IsNumeric(document.pqty.ProductDetails.value))
	{
		alert('Error! Order Quantity must be in Numeric Format 1-9.');
		document.pqty.ProductDetails.focus();
		return false;
	}*/
	
	return true;
}


function IsNumeric(strString)
   //  check for valid numeric strings	
   {
   var strValidChars = "0123456789.-";
   var strChar;
   var blnResult = true;

   if (strString.length == 0) return false;

   //  test strString consists of valid characters listed above
   for (i = 0; i < strString.length && blnResult == true; i++)
      {
      strChar = strString.charAt(i);
      if (strValidChars.indexOf(strChar) == -1)
         {
         blnResult = false;
         }
      }
   return blnResult;
   }


function checkloginform()
{
	if (!document.loginform.email_address.value)
	{	alert('Error! Please enter your E-mail Address.');
		document.loginform.email_address.focus();
		return false; }	
	
	if (!/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(loginform.email_address.value)){
		alert("Invalid E-mail Address! Please re-enter.")
		return false;
		document.loginform.email_address.focus();
	}
		
		//For Option validation
		for (counter = 0; counter < loginform.userType.length; counter++)
		{				
			if (loginform.userType[counter].checked)
			{
				var userType = loginform.userType[counter].value;
			}
		}
		
		if (userType == 'old')
		{
			if (!document.loginform.password.value)
			{	alert('Error! Please enter your existing password.');
				document.loginform.password.focus();
					return false; 
			}
		}

	return true;	
}

function isNumeric(value) {
  if (value == null || !value.toString().match(/^[-]?\d*\.?\d*$/)) return false;
  return true;
}


function checkpayment()
{
	///For payment Method
	for (counter = 0; counter < checkpaymentform.PaymentMethod.length; counter++)
		{
			
		if (checkpaymentform.PaymentMethod[counter].checked)
		{
		var PaymentValue = checkpaymentform.PaymentMethod[counter].value;
//		alert(question1Value);
		}
		}
		
	return true;
}