function getCookie(Name) {
	var search = Name + "="
	if (document.cookie.length > 0) {
		offset = document.cookie.indexOf(search);
		if(offset != -1) {
			offset += search.length;
			end = document.cookie.indexOf(";", offset);
			if(end == -1) end = document.cookie.length;
			return unescape(document.cookie.substring(offset, end));
		}else {
			return '';
		}
	}
}