cookie-setup.js

jQuery(document).ready(function($) {
  
	//--------------------
	// Close Button
	//--------------------
	// If the 'hide cookie is not set we show the message
	if ( !readCookie('hide') ) {
		$('.info-banner').show();
		console.log( 'no cookie' );
	} else {
		$('.info-banner').hide();
		console.log('has cookie');
	}

	// Add the event that closes the popup and sets the cookie that tells us to
	// not show it again until one day has passed.
	$('.close').click(function () {
		$('.info-banner').slideUp();
		createCookie('hide', true, 1);
		return false;
	});
  
	  // ---
	  // And some generic cookie logic
	  // ---
	  function createCookie(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 readCookie(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) {
		createCookie(name, "", -1);
	  }
}