function getCookie(value) {
	var name = escape(value);
	var flag = document.cookie.indexOf(name+'=');

	if(flag != -1) {
		flag += name.length + 1;
		end = document.cookie.indexOf(';',flag);

		if(end == -1) end = document.cookie.length;

		return unescape(document.cookie.substring(flag,end));

	}
}

function popup() {

}