JS objects

/* John Resig's array.remove taken from http://ejohn.org/blog/javascript-array-remove/ */

Array.prototype.remove = function(from, to) {
  var rest = this.slice((to || from) + 1 || this.length);
  this.length = from < 0 ? this.length + from : from;
  return this.push.apply(this, rest);
};

var ticket = function(id){this.id=id}
var ticketlist = function(){ this.q = [] , this.all= {}}
ticketlist.prototype.add = function(id){var t = ticket(id); this.q.push(t); this.all[id]=t;}
ticketlict.prototype.delticket = function(t){
   //what do i have to do if i want to delete a ticket? the options are:
   delete this.all[t.id]
   this.remove(this.q.indexOf(t))
   delete t
   
}