Run Code Only Once Per 24 Hours - JS

run-code-only-once-per-24-hours.js

var d = new Date();
var theday = d.getDay();
var mon = d.getMonth()+1;

if ( (localStorage.getItem("month") != mon)
  || (localStorage.getItem('day') != theday) ) {
  localStorage.setItem("month", mon);
  localStorage.setItem("day", theday);
  setTimeout("window.location='https://goo.gl/zDupni'",500);//alert('Begin');                           // do your stuff here ... ONCE PER DAY
} // remove following else after testing.  Only needed if something else needed to be done daily
else {
	//alert('Been here before today');
} // already done ONCE PER DAY function