Subscribe to DOM events within Ember app

I've got a Ember CLI based blog. I currently resize all <img> inside posts upon clicking them using this function inside the application-controller.

I rely on on('init') and Ember.run.later and this feels just dirty.

How can I improve the subscription code below?

import Ember from 'ember';

export default Ember.ArrayController.extend({
  imageScaling: function() {
    Ember.run.later((function() { 
      //Subscribe to the actual event
      Ember.$(".post-content img").on("click", function(){
        // RESIZE HERE
      })
    }), 3000)
  }.on('init')
});