function setCookie(name, value, expire) {
	document.cookie = name + "=" + escape(value)
	+ ( (expire) ? "; expires=" + expire.toGMTString() : "") + ";path=/;";
}

function getCookie(uName) {
	var flag = document.cookie.indexOf(uName+'=');
	if (flag != -1) {
		flag += uName.length + 1;
		end = document.cookie.indexOf(';', flag) ;

		if (end == -1) end = document.cookie.length;
		
		return unescape(document.cookie.substring(flag, end));
	}
}