var WikiEdit = new Class({
  initialize: function(element) {
    this.element        = element;
    this.edit_button    = this.element.getElement(".button");
    this.message        = this.element.getElement(".message");
    this.cancel_button  = this.message.getElement(".cancel");

    this.edit_button.addEvent("click", function(event) {
      this.element.addClass("confirm");
      new Event(event).preventDefault();
    }.bind(this));
    
    this.cancel_button.addEvent("click", function(event) {
      this.element.removeClass("confirm");
      new Event(event).preventDefault();
    }.bind(this));
  }
});

window.addEvent("domready", function() {
  $$(".wiki_edit").each(function(element) {
    new WikiEdit(element);
  }); 
});