get, set, delete cookies

cookies

(function($){ 

	if(typeof utils == 'undefined'){
		window.utils={};
	}

	window.utils = $.extend({}, utils, {

  CreateCookie: function(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=/";
		},	
		ReadCookie: function(name){
			 var ca = document.cookie.split(';');
			  var nameEQ = name + "=";
			  for(var i=0; i < ca.length; i++) {
			    var c = ca[i];
			    while (c.charAt(0)==' ') c = c.substring(1, c.length); //delete spaces
			    	if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
			    }
			  return null;
		},
		DeleteCookie: function(name){
			this.CreateCookie(name, "", -1);
		}
  });
})(jQuery);