function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}


function setCookie(value) {
	if(!value || value == '') {
		return false;
	}
	eraseCookie('www.gulf.nl');
	createCookie('www.gulf.nl', value, 365);
	return true;	
}

function getCookie(name) {
	var value = '';
	value = readCookie(name);
	if(value) {	
		return	value;
	}
	return false;
}