function setCookie(name, value, expires, path, domain, secure) { 

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

function getCookie(name) { 
	var prefix = name + "="; 
	var nullstring = ""; 
	var cookieStartIndex = document.cookie.indexOf(prefix); 
	if (cookieStartIndex == -1) 
	return nullstring; 
	var cookieEndIndex = document.cookie.indexOf(";", cookieStartIndex + prefix.length); 
	if (cookieEndIndex == -1) 
	cookieEndIndex = document.cookie.length; 
	return unescape(document.cookie.substring(cookieStartIndex + prefix.length, cookieEndIndex)); 
}