Displaying information 15 times a day on cookies?

Question

JavaScript

Hello.
Please help me modify the script:

<script type="text/javascript">
function setCookie(name, value, days) {
  if (days) {
  var date = new Date();
  date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
  var expires = "; expires=" + date.toGMTString();
  }
  else var expires = "";
  document.cookie = name + "=" + value + expires + "; path=/";
}
   
function getCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for (var i = 0; i < ca.length; i++) {
  var c = ca[i];
  while (c.charAt(0) == ' ') c = c.substring(1, c.length);
  if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
  }
  return null;
}

function eraseCookie(name)
{
setCookie(name, "", -1);
}

function Cookie(name, days)

{if (!getCookie(name))

{setCookie(name, true, days); document.write('СОДЕРЖИМОЕ');}
}

Cookie('pokazrazvsutki', 1);
</script>

This script shows "CONTENT" 1 time per day for one visitor. Works on cookies.
Is it possible to somehow make the content shown not 1 time, but 15 times a day?
Apparently initially I didn’t explain correctly, I’ll add:
Ie . I need the CONTENT to be shown 15 times in a row (i.e. with each page refresh), and already 16 times the content was not shown, and it lasted exactly a day, or at 0:00 at night the cookie was overwritten and then all over again. Is this possible?

Answer 1

4th line in the code.
Change to
And paste it like
this. Thus, cookies will be created 15 times per day, since every 1.6 hours they will expire.