Access class members from nested functions

i have this class in javascript

var MyGird = Class.extend({
  classMemeber1 : "Some Value"
  ,clickEvent : function(){
        this.editor.on({
            afteredit: function() {
                //
                //  HOW TO I ACCESS classMemeber1 from here? ?
                //
                //
            }
        })
})

how do i access classMemeber1 from inside of afteredit...
Thanks