text: export function setCookie(cname, cvalue, exdays) {
    if (typeof document === "object" && typeof document.cookie === "string") {
      var d = new Date();
      d.setTime(d.getTime() + exdays * 24 * 60 * 60 * 1000);
      var expires = "expires=" + d.toUTCString();
      document.cookie = cname + "=" + cvalue + ";" + expires + ";path=/";
    }
  }
  
  export function getCookie(cname) {
    if (typeof document === "object" && typeof document.cookie === "string") {
      var name = cname + "=";
      var decodedCookie = decodeURIComponent(document.cookie);
      var ca = decodedCookie.split(";");
      for (var i = 0; i < ca.length; i++) {
        var c = ca[i];
        while (c.charAt(0) === " ") {
          c = c.substring(1);
        }
        if (c.indexOf(name) === 0) {
          return c.substring(name.length, c.length);
        }
      }
    }
  
    return "";
  }
  