/**
 * Script by Portent, an internet marketing agency. www.portent.com
*/

// change this variable to match your domain
var sitesubdomain = "www";
var sitedomain = "example-domain.com";

function cookieConsent(sGeobytesInternet,sGeobytesMapReference) {
	if (! Get_Cookie( 'cookieConsent' ) == true ) {
	    if (typeof(sGeobytesInternet) == "undefined") {
	       // Something has gone wrong with the variables, so set them to some default value,
	       // maybe set a error flag to check for later on.
	       var sGeobytesInternet = "unknown";
	    }
		if (typeof(sGeobytesMapReference) == "undefined") {
			var sGeobytesMapReference = "unknown";
		}
		sGeobytesMapReference = sGeobytesMapReference.replace(/^ */g, '').replace(/ *$/g, '');
		if (sGeobytesMapReference == "Europe") {
			if (confirm("We need your consent to set browser cookies we use on this site. Press 'OK' to give your consent. For more information, please read our privacy policy.")) {
				// parameters for Set_Cookie: name, value, expires, path, domain, secure
				Set_Cookie( 'cookieConsent', true, '90', '/', sitedomain, '' );
			} else {
				// parameters for Delete_Cookie: name, path, domain
				Delete_Cookie('cookieConsent', '/', sitedomain);
				window.location = "http://" + sitesubdomain + "." + sitedomain + "/cookie-consent.htm";
			}
	    }
	} else if ( Get_Cookie( 'cookieConsent') == false ) {
		Delete_Cookie('cookieConsent', '/', sitedomain);
		window.location = "http://" + sitesubdomain + "." + sitedomain + "/cookie-consent.htm";
	}
}

function acceptCookies() {
	// parameters for Set_Cookie: name, value, expires, path, domain, secure
	Set_Cookie( 'cookieConsent', true, '90', '/', sitedomain, '' );
	alert("You have consented to allowing cookies. Click 'OK' to continue to the homepage.");
	window.location = "http://" + sitesubdomain + "." + sitedomain + "/";
}

function denyCookies() {
	// parameters for Delete_Cookie: name, path, domain
	Delete_Cookie('cookieConsent', '/', sitedomain);
	alert("You have choosen to NOT consent to allowing cookies.");
	window.location = "http://" + sitesubdomain + "." + sitedomain + "/cookie-consent.htm";
}

function Set_Cookie( name, value, expires, path, domain, secure ) {
	// set time, it's in milliseconds
	var today = new Date();
	today.setTime( today.getTime() );

	/*
	if the expires variable is set, make the correct
	expires time, the current script below will set
	it for x number of days, to make it for hours,
	delete * 24, for minutes, delete * 60 * 24
	*/
	if ( expires )	{
		expires = expires * 1000 * 60 * 60 * 24;
	}
	var expires_date = new Date( today.getTime() + (expires) );

	document.cookie = name + "=" +escape( value ) +
	( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
	( ( path ) ? ";path=" + path : "" ) +
	( ( domain ) ? ";domain=" + domain : "" ) +
	( ( secure ) ? ";secure" : "" );
}

function Get_Cookie( check_name ) {
	// first we'll split this cookie up into name/value pairs
	// note: document.cookie only returns name=value, not the other components
	var a_all_cookies = document.cookie.split( ';' );
	var a_temp_cookie = '';
	var cookie_name = '';
	var cookie_value = '';
	var b_cookie_found = false; // set boolean t/f default f

	for ( i = 0; i < a_all_cookies.length; i++ ) {
		// now we'll split apart each name=value pair
		a_temp_cookie = a_all_cookies[i].split( '=' );

		// and trim left/right whitespace while we're at it
		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');

		// if the extracted name matches passed check_name
		if ( cookie_name == check_name ) {
			b_cookie_found = true;
			// we need to handle case where cookie has no value but exists (no = sign, that is):
			if ( a_temp_cookie.length > 1 )	{
				cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
			}
			// note that in cases where cookie is initialized but no value, null is returned
			return cookie_value;
			break;
		}
		a_temp_cookie = null;
		cookie_name = '';
	}
	if ( !b_cookie_found )	{
		return null;
	}
}

// this deletes the cookie when called
function Delete_Cookie( name, path, domain ) {
if ( Get_Cookie( name ) ) document.cookie = name + "=" +
( ( path ) ? ";path=" + path : "") +
( ( domain ) ? ";domain=" + domain : "" ) +
";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}