function getCookie(name){
	var cookieStr;
	var value;
	var intNameStart;
	var intNameEnd;
	var intValueStart;
	var intValueEnd;
	
	cookieStr = document.cookie;
	intNameStart = cookieStr.indexOf(name + "=");
	if(intNameStart == -1)
		return "";
	intNameEnd = cookieStr.indexOf("=",intNameStart);
	intValueStart = intNameEnd + 1;
	intValueEnd = cookieStr.indexOf(";",intValueStart)
	if(intValueEnd == -1)
		intValueEnd = cookieStr.length;
	value = cookieStr.substring(intValueStart,intValueEnd);
	return value;
}

function setCookie(name,value){
	var expirationDate = new Date(2031,5,31);
	document.cookie = name + "=" + value + ";expires=" + expirationDate.toGMTString();
}

function isCookieEnabled(){
	setCookie("HelloCookie","Ok!");
	return (getCookie("HelloCookie") == "Ok!");
}