function preload() {
	image_list = new Array();
	image_list[0] = 'buttons/button_bg_hover_narrow.png';
	image_list[1] = 'buttons/button_bg_hover.png';
	image_list[2] = 'buttons/button_bg_hover_wide.png';
	image_list[3] = 'buttons/button_bg_hover_ewide.png';
	image_list[4] = 'buttons/button_bg_hover_eewide.png';
	image_list[5] = 'wheelchair_hover.png';
	
	for (i=0; i<image_list.length; i++) {
		img = new Image();
		img.src = "https://www.radarkey.org/images/" + image_list[i];
	}
}

function change_img(id,img_src) {
	document.getElementById(id).src = img_src;
}

function clean(id) {
	value = document.getElementById(id).value;
	clean_value = value.replace(/[^0-9]/g, '');
	document.getElementById(id).style.color = 'black'; 
	document.getElementById(id).value = clean_value;
	
	if (id == 'number') {document.getElementById('pay_now').disabled = false;}
}


function value_clean(id) {
	value = document.getElementById(id).value;
	clean_value = value.replace(/[^0-9.]/g, '');
	document.getElementById(id).style.color = 'black'; 
	document.getElementById(id).value = clean_value;
}

function text_clean(id, has_image = 'true') {
	document.getElementById(id).style.backgroundColor = '';
	if (has_image == 'true') {document.getElementById(id + '_img').src = 'https://www.radarkey.org/images/blank.png';}
	value = document.getElementById(id).value;
	clean_value = value.replace(/[^0-9a-zA-Z,. \-\&]/g, '');
	document.getElementById(id).value = clean_value;
}

function check(e,id,next_id,acc) {
	if(e.keyCode === 13){
		if (id != '') {
			value = document.getElementById(id).value;
			img = id + '_img';
			if (value == '') {
				if (acc == 'true') {
					document.getElementById(id).style.backgroundColor = 'red';
				} else {
					document.getElementById(img).src = 'https://www.radarkey.org/images/cross.png';
				}
			} else {
				if (acc != 'true') {
					document.getElementById(img).src = 'https://www.radarkey.org/images/tick.png';
				}
			}
		}
		setTimeout(function() { document.getElementById(next_id).focus(); }, 10);
	}
}

function change_value(id,from_value,to_value,grey) {
	tocheck = document.getElementById(id).value
	if (tocheck === from_value) {
		document.getElementById(id).value = to_value;
		if (grey === 'true') {
			document.getElementById(id).style.color = 'grey';
		} else {
			document.getElementById(id).style.color = 'black';
		}
	}
}

function change_img(id,new_image) {
	document.getElementById(id).style.backgroundImage = '../imgs/' + new_image;
}

function change_color(id) {
	document.getElementById(id).style.backgroundColor = 'white';
}

function validate(more, original) {
	value = document.getElementById(more).value;
	value = value.trim;
	value = value.replace(/[^0-9]/g, '');
	
	if ((value != '') && (value != original)) {
		return true;
	} else {
		return false;
	}
}

function pay_validation(acc) {
	valid = true;

	id_value = document.getElementById('order_id').value;
	id_value = id_value.trim;
	id_value = id_value.replace(/[^0-9]/g, '');
	// document.getElementById('order_id').value = id_value;
	if (id_value === '') {
		valid = false;
		if (acc == 'true') {
			document.getElementById('order_id').style.backgroundColor = 'red';
		} else {
			document.getElementById('order_id_img').src = 'https://www.radarkey.org/images/cross.png';
		}
	} else {
		document.getElementById('order_id_img').src = 'https://www.radarkey.org/images/tick.png';
	}
	
	
	postcode = document.getElementById('delivery_postcode').value;
	postcode.trim;
	postcode.toUpperCase();
	document.getElementById('delivery_postcode').value = postcode;
	
	var reg = /^(\b[A-Za-z]{1,2}[0-9][A-Za-z0-9]? [0-9][ABD-HJLNP-UW-Zabd-hjlnp-uw-z]{2}\b)$/;
	if (reg.test(postcode) !== true) {
		if (acc == 'true') {
			document.getElementById('delivery_postcode').style.backgroundColor = 'red';
		} else {
			document.getElementById('delivery_postcode_img').src = 'https://www.radarkey.org/images/cross.png';
		}
		valid = false;
	} else {
		document.getElementById('delivery_postcode_img').src = 'https://www.radarkey.org/images/tick.png';
	}
	
	return valid;
}

function complete_validation(acc, com, form_name = '') {
	valid = true;
	tocheck = new Array(5);
	tocheck[0] = 'you_fname';
	tocheck[1] = 'you_lname';
	tocheck[2] = 'delivery_address1';
	tocheck[3] = 'delivery_address2';
	tocheck[4] = 'delivery_town';

	for (i=0; i<tocheck.length; i++) {
		document.getElementById(tocheck[i]).style.backgroundColor = '';
		document.getElementById('you_email').style.color = ''; 
		text_clean(tocheck[i]);
		tocheck[i].trim;
		
		var img = tocheck[i] + '_img';
		if (document.getElementById(tocheck[i]).value == '') {
			valid = false;
			if (acc == 'true') {
				document.getElementById(tocheck[i]).style.backgroundColor = 'red';
			} else {
				document.getElementById(img).src = 'https://www.radarkey.org/images/cross.png';
			}
		} else {
			document.getElementById(img).src = 'https://www.radarkey.org/images/tick.png';
		}
	}

	email = document.getElementById('you_email').value;
	email.trim;
	if (email != '') {
		var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,63})$/;
		if (reg.test(email) !== true) {
			document.getElementById('you_email_img').src = 'https://www.radarkey.org/images/cross.png';
			valid = false;
		} else {
			document.getElementById('you_email_img').src = 'https://www.radarkey.org/images/tick.png';
		}
	} 

	country = document.getElementById('delivery_country').value;
	if ((country == 'United Kingdom (Mainland)') || 
		(country == 'United Kingdom (Offshore Islands)') || 
		(country == 'United Kingdom (Channel Islands)') || 
		(country == 'Northern Ireland') || 
		(country == 'Ireland (Republic)')
	) {
		if (country == 'Ireland (Republic)') {
			var reg = /^[AC-Y]{1}[0-9]{1}[0-9W]{1}[ \-]?[0-9AC-Y]{4}$/
			var split_position = 4;
		} else {
			var reg = /^(\b[A-Za-z]{1,2}[0-9][A-Za-z0-9]? [0-9][ABD-HJLNP-UW-Zabd-hjlnp-uw-z]{2}\b)$/;
			var split_position = 3;
		}
		
		postcode = document.getElementById('delivery_postcode').value;
		old_postcode = document.getElementById('delivery_postcode').value;
		old_postcode.trim;
		old_postcode.toUpperCase();
		old_postcode = old_postcode.replace(/ /g, '');
		
		rev_postcode = old_postcode.split("").reverse().join("");
		new_postcode = rev_postcode.substring(0,split_position) + ' ' + rev_postcode.substring(split_position);
		postcode 	 = new_postcode.split("").reverse().join("");
		document.getElementById('delivery_postcode').value = postcode;		
		
		if (reg.test(postcode) !== true) {
			if (acc == 'true') {
				document.getElementById('delivery_postcode').style.backgroundColor = 'red';
			} else {
				document.getElementById('delivery_postcode_img').src = 'https://www.radarkey.org/images/cross.png';
			}
			valid = false;
		} else {
			document.getElementById('delivery_postcode_img').src = 'https://www.radarkey.org/images/tick.png';
			

		}
	}

	if (com == 'true') {
		if (document.getElementById('you_company').value == '') {
			valid = false;
			if (acc == 'true') {
				document.getElementById('you_company').style.backgroundColor = 'red';
			} else {
				document.getElementById('you_company_img').src = 'https://www.radarkey.org/images/cross.png';
			}
		} else {
			document.getElementById('you_company_img').src = 'https://www.radarkey.org/images/tick.png';
		}
	}
	
	if (valid === true) {
	/*	customer_message = check_offshore(postcode, country);
		if ((customer_message != '') && (form_name != '')) {
			message_box = document.getElementById('customer_message');
			message_box.innerHTML = customer_message;
			message_box.style.display = 'inline';
			window.scrollTo(0,280);
			setInterval( function() {return true; }, 10000 );
		} else { */
			return true;
	//	}
	} else {
		document.getElementById('about_you_error').style.display = 'block';
		if (com !== 'true') {
			document.getElementById('about_you_error').innerHTML = 'Oh No! Some of the required boxes are empty. You must fill in the boxes with the red crosses below, regardless of how you are paying.';
		}
		window.scrollTo(0, 280);
		return false;
	}
}

function card_validation(acc) {
	valid = true;
	mm_fail = false;
	yy_fail = false;
	
	tocheck = new Array(3);
	tocheck[0] = 'number';
	tocheck[1] = 'name';
	tocheck[2] = 'csc';

	for (i=0; i<tocheck.length; i++) {
		var name	= 	tocheck[i];
		var img		= 	tocheck[i] + '_img';
		if ((document.getElementById(name).value == '') || (document.getElementById(name).value == name)) {
			if (acc == 'true') {
				document.getElementById(name).style.backgroundColor = 'red';
			} else {
				document.getElementById(img).src = 'https://www.radarkey.org/images/cross.png';
			}
			valid = false;
		} else {
			document.getElementById(img).src = 'https://www.radarkey.org/images/tick.png';
		}
	}
	
	number = document.getElementById('number').value;
	if (number.length != 16) {
		if (acc == 'true') {
			document.getElementById('number').style.backgroundColor = 'red';
		} else {
			document.getElementById('number_img').src = 'https://www.radarkey.org/images/cross.png';
		}
	} else {
		document.getElementById('number_img').src = 'https://www.radarkey.org/images/tick.png';
	}
	
	mm = document.getElementById('mm').value; 
	yy = document.getElementById('yy').value; 
	date = new Date(); fullyear = date.getFullYear(); year = fullyear - 2000; month = date.getMonth() + 1; 
		
	if (((mm != '') && (mm != 'mm')) || ((yy != '') && (yy != 'yy'))) {
		mm = parseInt(mm, 10);
		yy = parseInt(yy, 10);
	
		if (mm > 12) {mm_fail = true;}
		if (yy < year) {yy_fail = true;}
		else if (yy == year) {
			if (mm >= month) {mm_fail = false; yy_fail = false;}
		} 
	} else {mm_fail = true; yy_fail = true;}
	
	if ((mm_fail == true) || (yy_fail == true)) {
		if (acc == true) {
			if (mm_fail == true) {
				document.getElementById('mm').style.backgroundColor = 'red';
			}
			if (yy_fail == true) {
				document.getElementById('yy').style.backgroundColor = 'red';
			}
		} else {
			document.getElementById('expdate_img').src = 'https://www.radarkey.org/images/cross.png';
		}
		valid = false;
	} else {
		document.getElementById('expdate_img').src = 'https://www.radarkey.org/images/tick.png';
	}
	
	card_type = document.getElementById('card_type').value;
	if (card_type == 'Maestro') {
		issue = document.getElementById('issue').value;
		mm = document.getElementById('s_mm').value;
		yy = document.getElementById('s_yy').value;
		if (issue == '') {
			if ((mm != '') && (yy != '')) {
				if ((mm != 'mm') && (yy != 'yy')) {
					mm = parseInt(mm, 10);
					yy = parseInt(yy, 10);
					if (mm <= 12) {
						if (yy <= year) {
							card_fail = false;
						} else if (yy == year) {
							if (mm <= month) {
								card_fail = false;
							} else {card_fail = true;}
						} else {card_fail = true;}
					} else {card_fail = true;}
				} else {card_fail = true;}
			} else {card_fail = true;}
		} else {card_fail = false;}
		
		
		if (card_fail == true) {
			if (acc == 'true') {
				document.getElementById('issue').style.backgroundColor = 'red';
				document.getElementById('s_mm').style.backgroundColor = 'red';
				document.getElementById('s_yy').style.backgroundColor = 'red';
			} else {
				document.getElementById('issue_img').src = 'https://www.radarkey.org/images/cross.png';
				document.getElementById('startdate_img').src = 'https://www.radarkey.org/images/cross.png';
			}
			valid = false;
		} else {
			if (issue != '') {
				document.getElementById('issue_img').src = 'https://www.radarkey.org/images/tick.png';
			} else {
				document.getElementById('startdate_img').src = 'https://www.radarkey.org/images/tick.png';
			}
		}
	} 
	
	if (valid === true) {
		document.getElementById('pay_now').disabled = true;
		document.getElementById('pay_now').value = 'Just a sec...';
	//	if (document.getElementById('jwt')) {check_payment();} else {return true;}
		return true;
	} else {
	//	document.getElementById('about_you_error').style.display = 'inline';
		return false;
	}
}

function hide_maestro() {
		document.getElementById('maestro_1').innerHTML = "";
		document.getElementById('maestro_2').innerHTML = "";
		document.getElementById('maestro_3').innerHTML = "";
		document.getElementById('maestro_4').innerHTML = "";
}

function show_maestro() {
	card_type = document.getElementById('card_type').value;
	if (card_type == 'Maestro') {
		document.getElementById('maestro_1').innerHTML = "<b>Start date (maestro)</b>";
		document.getElementById('maestro_2').innerHTML = "<img class='err_img' id='startdate_img' src='https://www.radarkey.org/images/blank.png' /><input type='text' id='s_mm' name='s_mm' value='mm' maxlength='2' style='color: grey; width: 50px;' onclick='clean(&#39;s_mm&#39;)' onkeyup='clean(&#39;s_mm&#39;)'> / <input type='text' id='s_yy' name='s_yy' value='yy' maxlength='2' style='color: grey; width: 50px;' onclick='clean(&#39;s_yy&#39;)' onkeyup='clean(&#39;s_yy&#39;)'>";
		document.getElementById('maestro_3').innerHTML = "<b>Issue number (maestro)</b>";
		document.getElementById('maestro_4').innerHTML = "<img class='err_img' id='issue_img' src='https://www.radarkey.org/images/blank.png' /><input type='text' name='issue' id='issue' maxlength='2' style='width: 50px;' onkeyup='clean(&#39;issue&#39;)'>";
	} else {
		hide_maestro();
	}
}

function show_email() {
	email = document.getElementById('you_email').value;
	email.trim;	
	email = email.replace(/[^0-9a-zA-Z,._\-\.\@]/g, '');
	document.getElementById('you_email').value = email;
	
	var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,63})$/;
	if ((email != '') && (reg.test(email) === true)) {
		document.getElementById('email_checks').style.display = 'inline';
	} else {
		document.getElementById('email_checks').style.display = 'none';
	}
}

function check_email(acc) {
	document.getElementById('you_email').style.backgroundColor = '';
	document.getElementById('you_email_img').src = 'https://www.radarkey.org/images/blank.png';
	email = document.getElementById('you_email').value;
	email.trim;
	
	if (email != '') {
		var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,63})$/;
		if (reg.test(email) !== true) {
			if (acc == 'true') {
				document.getElementById('you_email').style.backgroundColor = 'red';
			} else {
				document.getElementById('you_email_img').src = 'https://www.radarkey.org/images/cross.png';
			}
			return false;
		} else {
			document.getElementById('you_email_img').src = 'https://www.radarkey.org/images/tick.png';
			return true;
		}
	}
}

function clean_email(box_name) {
	email = document.getElementById(box_name).value;
	email = email.trim();
	email = email.replace(/[^0-9A-Za-z_\-\.@!#\$%&\'\*\+-\/\=\?\^_`{\|}~]/g, '');
	document.getElementById(box_name).value = email;
}


function apply_validation() {
	tocheck = new Array(3);		tocheck[0] = 'name';	tocheck[1] = 'phone';	tocheck[2] = 'company';
	
	valid = true;
	for (i=0; i<tocheck.length; i++) {
		var name	= 	tocheck[i];
		var value	= document.getElementById(name).value;
		clean_value = value.replace(/[^0-9a-zA-Z,. \-\&]/g, '');
		document.getElementById(name).value = clean_value;
		document.getElementById(name).style.backgroundColor = '';
	
		if (clean_value == '') {
			document.getElementById(name).style.backgroundColor = 'red';
			valid = false;
		}
	}
	
	email_valid = true;
	document.getElementById('email').style.backgroundColor = '';
	email = document.getElementById('email').value;
	email.trim;
	
	if (email != '') {
		var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,63})$/;
		if (reg.test(email) !== true) {
			document.getElementById('email').style.backgroundColor = 'red';
			email_valid = false;
		}
	} else {
		document.getElementById('email').style.backgroundColor = 'red';
		email_valid = false;
	}
	
	if ((valid != true) || (email_valid != true)) {return false;} else {return true;}
}

function check_postcode(acc) {
	fail = false;
	
	country = document.getElementById('delivery_country').value;
	postcode = document.getElementById('delivery_postcode').value;
	postcode.trim;
	postcode.toUpperCase();
	document.getElementById('delivery_postcode').value = postcode;
	
	if ((country == 'United Kingdom (Mainland)') || 
		(country == 'United Kingdom (Offshore Islands)') || 
		(country == 'United Kingdom (Channel Islands)') || 
		(country == 'Northern Ireland') || 
		(country == 'Ireland (Republic)')
	) {		
		if (country == 'Ireland (Republic)') {
			var reg = /^[AC-Y]{1}[0-9]{1}[0-9W]{1}[ \-]?[0-9AC-Y]{4}$/
		} else {
			var reg = /^(\b[A-Za-z]{1,2}[0-9][A-Za-z0-9]? [0-9][ABD-HJLNP-UW-Zabd-hjlnp-uw-z]{2}\b)$/;
		}
		
		if (reg.test(postcode) !== true) {
			if (acc == 'true') {
				document.getElementById('delivery_postcode').style.backgroundColor = 'red';
			} else {
				document.getElementById('delivery_postcode_img').src = 'https://www.radarkey.org/images/cross.png';
			}
			return false;
		} else {
			document.getElementById('delivery_postcode_img').src = 'https://www.radarkey.org/images/tick.png';
			return true;
		}
	} else {return true;}

}

function vat_check(button, more_box, default_value) {
	value = document.getElementById(more_box).value;
	if ((value === default_value) || (value === '')) {
		document.getElementById(more_box).style.backgroundColor = 'red';
		document.getElementById(more_box).style.color = 'black';
		return false;
	} else {return true;}
}

function short_clean(id) {
	value = document.getElementById(id).value;
	clean_value = value.replace(/[^0-9a-zA-Z]/g, '');
	document.getElementById(id).value = clean_value;
}

function pay_id_check() {
	id = document.getElementById('order_id').value;
	id = id.replace(/[^a-zA-Z0-9]/g, '');
	id = id.trim();
	
	if (id != '') {
		var reg_client = /^(j[0-9]{4}[a-zA-Z0-9]{0,5})$/;
		if (reg_client.test(id) === true) {
			return true;
		} else {
			clean_id = id.replace(/[^0-9]/g, '');
			document.getElementById('order_id').value = id;
			if (clean_id != '') {
				return true;
			} else {
				document.getElementById('id_img').src = 'https://www.radarkey.org/images/cross.png';
				return false;
			}
		}
	} else {
		document.getElementById('id_img').src = 'https://www.radarkey.org/images/cross.png';
		return false;
	}
}

function pay_security_postcode_check() {
	postcode = document.getElementById('delivery_postcode').value;
	var reg = /^(\b[A-Za-z]{1,2}[0-9][A-Za-z0-9]? [0-9][ABD-HJLNP-UW-Zabd-hjlnp-uw-z]{2}\b)$/;
	if (reg.test(postcode) !== true) {
		document.getElementById('delivery_postcode_img').src = 'https://www.radarkey.org/images/cross.png';
		return false;
	} else {return true;}
}

function pay_security_total_check() {
	var pass = false;
	total = document.getElementById('tot').value;
	total = total.replace(/[^0-9.]/g, '');
	total = total.trim();
	if (total != '') {pass = true;}
	
	
	/*
	split_total = total.split(".");
	if (split_total.length === 2) {
		if (split_total[0].length > 0) {
			if (split_total[1].length === 2) {
				pass = true;
			}
		}
	} */
	
	if (pass == true) {return true;} else {
		document.getElementById('order_total_img').src = 'https://www.radarkey.org/images/cross.png';
		return false;
	}
}

function show(text_box) {
	document.getElementById(text_box).style.display = 'inline';
}

function show_locks(prod_id) {	
	document.getElementById('show_locks').style.display 	= 'none';
	document.getElementById('prices_locks').style.display 	= 'block';
	
	if (prod_id !== '') {
		lock_id = 'prod_' + prod_id;
		height_to_move = document.getElementById(lock_id).offsetTop;
		window.scroll(0, height_to_move);
	}
}

function country_show() {
	document.getElementById('confirm_vat').style.display = 'none';
	document.getElementById('update_postage_1').style.display = 'inline';
	document.getElementById('update_postage_2').style.display = 'none';
	
	country_list = new Array(29);
	country_list[0]	 = 'Andorra';
	country_list[1]	 = 'Austria';
	country_list[2]	 = 'Belgium';
	country_list[3]	 = 'Croatia';
	country_list[4]	 = 'Cyprus';
	country_list[5]	 = 'Czech Republic';
	country_list[6]	 = 'Denmark';
	country_list[7]	 = 'Finland';
	country_list[8]	 = 'France';
	country_list[9]	 = 'Germany';
	country_list[10]	 = 'Greece';
	country_list[11]	 = 'Greenland';
	country_list[12]	 = 'Iceland';
	country_list[13]	 = 'Ireland (Republic)';
	country_list[14]	 = 'Italy';
	country_list[15]	 = 'Liechtenstein';
	country_list[16]	 = 'Lithuania';
	country_list[17]	 = 'Luxembourg';
	country_list[18]	 = 'Malta';
	country_list[19]	 = 'Netherlands';
	country_list[20]	 = 'Netherlands Antilles';
	country_list[21]	 = 'Norway';
	country_list[22]	 = 'Poland';
	country_list[23]	 = 'Portugal';
	country_list[24]	 = 'San Marino';
	country_list[25]	 = 'Spain';
	country_list[26]	 = 'Sweden';
	country_list[27]	 = 'Switzerland';
	country_list[28]	 = 'Vatican City State';
	
	country = document.getElementById('update_country').value;
	vat_reason = document.getElementById('reason_id').value;
	for (j=0; j<country_list.length; j++) {
		if (country_list[j] == country) {
			if ((vat_reason == 4) || (vat_reason == 5)) { 
				document.getElementById('confirm_vat').style.display = 'block';
				document.getElementById('update_postage_1').style.display = 'none';
				document.getElementById('update_postage_2').style.display = 'inline';
			}
		}
	}
}

function paypal_check() {
	is_checked = document.getElementById('paypal_check').checked;
	if (is_checked === true) {
		order_id	= document.getElementById('paypal_order_id').value;
		user_ip		= document.getElementById('paypal_ip').value;
		url = "inc/_pp_attempts.php?a=pp&id=" + order_id + "&ip=" + user_ip;
		var xmlhttp = new XMLHttpRequest();
		xmlhttp.onreadystatechange = function() {return true;};
		xmlhttp.open("GET", url, true);
		xmlhttp.send();
	} else {
		document.getElementById('paypal_check_text').style.color = 'red';
		document.getElementById('paypal_checkbox_container').style.background = 'red';
		return false;
	}
}

function form_submit(form_name) {
	document.getElementById(form_name).submit();
}

function start_cardinal() {
	jwt_box = document.getElementById('jwt');
	if (jwt_box) {
		Cardinal.setup('init', {
			jwt:	document.getElementById('jwt').value
		});
		Cardinal.on('payments.setupComplete', function() {
			// For example, you may have your Submit button disabled on page load. Once you are setup 
			// for CCA, you may then enable it. This will prevent users from submitting their order 
			// before CCA is ready.
			document.getElementById('pay_now').disabled = false;
		});
	}
}

function check_payment() {
	Cardinal.start('cca', {
		OrderDetails: {
			OrderNumber:		document.getElementById('order_id').value,
			Amount:				document.getElementById('order_amount').value,
			CurrencyCode:		'GBP',
			OrderChannel:		'S'
		},
		Consumer: {
			Account: {
				AccountNumber:		document.getElementById('number').value,
				ExpirationMonth:	document.getElementById('mm').value,
				ExpirationYear:		'20' + document.getElementById('yy').value,
				NameOnAccount:		document.getElementById('name').value,
				CardCode:			document.getElementById('csc').value
			}
		}
	});
	
	Cardinal.on('payments.validated', function (data, jwt) {
		switch(data.ActionCode){
			case 'SUCCESS':
				// Handle successful authentication scenario
				cavv	= data.Payment.ExtendedData.CAVV;
				xid		= data.Payment.ExtendedData.XID;
				eci		= data.Payment.ExtendedData.ECIFlag;
				pares	= data.Payment.ExtendedData.PAResStatus
				enrol	= data.Payment.ExtendedData.Enrolled
				
				document.getElementById('cavv').value 		= cavv;
				document.getElementById('xid').value  		= xid;
				document.getElementById('eci').value  		= eci;
				document.getElementById('authstatus').value = pares;
				document.getElementById('enrolled').value	= enrol;
				
				form_submit('paypal_form');
				break;
			case 'NOACTION':
				// Handle unenrolled scenario
				error = "Your payment was not authorised. You have not been charged. Please try a different card or pay with PayPal";
				document.getElementById('error').style.display = 'block';
				document.getElementById('error').innerHTML = error;
				document.getElementById('pay_now').disabled = true;
				return false;
				break;
			case 'FAILURE':
				// Handle authentication failed or error encounter scenario
				error = "Your payment was not authorised. You have not been charged. Please try a different card or pay with PayPal";
				document.getElementById('error').style.display = 'block';
				document.getElementById('error').innerHTML = error;
				document.getElementById('pay_now').disabled = true;
				return false;
				break;
			case 'ERROR':
				// Handle service level error
				error = "Your payment was not authorised. You have not been charged. Please try a different card or pay with PayPal";
				document.getElementById('error').style.display = 'block';
				document.getElementById('error').innerHTML = error;
				document.getElementById('pay_now').disabled = true;
				return false;
				break;
		}
	});
}

function cookie_accept() {
	var d = new Date();
	d.setTime(d.getTime() + (30*24*60*60*1000));
	var expires = "expires="+ d.toUTCString();
	document.cookie = 'cookies_ok' + "=" + '1' + ";" + expires + ";path=/";
	
	document.getElementById('cookie_banner').style.display = 'none';
	var footer_bar = document.getElementById('footer');
	footer_bar.classList.remove("no_cookie");
}

function check_offshore(postcode, country) {
	customer_message = '';
		
	if ((country == 'United Kingdom (Mainland)') || 
		(country == 'United Kingdom (Offshore Islands)') || 
		(country == 'United Kingdom (Channel Islands)') || 
		(country == 'Northern Ireland') 
	) {	
	
		new_country = '';
		
		var county_list_northern_ireland_2	= ['BT'];
		var county_list_channel_islands_2	= ['GY', 'JE'];
		var county_list_offshore_islands_2	= ['HS', 'IM', 'ZE'];
		var county_list_offshore_islands_4	= [
			'KA27', 
			'KW15',	'KW16', 'KW17',
			'IV41',	'IV42',	'IV43',	'IV44',	'IV45',	'IV46',	'IV47',	'IV48',	'IV49',	'IV50',	'IV51',	'IV55',	'IV56',
			'PA20',	'PA41',	'PA42',	'PA43',	'PA44',	'PA45',	'PA46',	'PA47',	'PA48',	'PA49',	'PA50',	'PA51',	'PA52',	'PA53',	'PA54',	'PA55',	'PA56',	'PA57',	'PA58',	'PA59',	'PA60',	'PA61',	'PA62',	'PA63',	'PA64',	'PA65',	'PA66',	'PA67',	'PA68',	'PA69',	'PA70',	'PA71',	'PA72',	'PA73',	'PA74',	'PA75',	'PA76',	'PA77',	'PA78',
			'PO30',	'PO31',	'PO32',	'PO33',	'PO34',	'PO35',	'PO36',	'PO37',	'PO38',	'PO39',	'PO40',	'PO41',
			'TR21',	'TR22',	'TR23',	'TR24',	'TR25'
		];
		
		country_2 = postcode.substring(0, 2);
		country_4 = postcode.substring(0, 4);
		
		if (county_list_northern_ireland_2.indexOf(country_2)		!== -1)	{new_country = 'Northern Ireland';}
		if (county_list_channel_islands_2.indexOf(country_2)		!== -1)	{new_country = 'United Kingdom (Channel Islands)';}
		if (county_list_offshore_islands_2.indexOf(country_2)		!== -1)	{new_country = 'United Kingdom (Offshore Islands)';}
		else if (county_list_offshore_islands_4.indexOf(country_4)	!== -1)	{new_country = 'United Kingdom (Offshore Islands)';}
		
		if (new_country != '') {
			document.getElementById('delivery_country').value = new_country;
			document.getElementById('delivery_country_old').value = country;
			customer_message = "Based on your postcode we've updated your country from " + country + " to " + new_country + " and the postage price has been updated accordingly.";
		}
	}
	
	return customer_message;
}