examples

examples.js

// extensions.js
$.fn.uploader = function(element){
    Uploader.show(element);
}

// functions.js
var Uploader = {
    "show": function(element){
        // code here to show the uploader
    },
    "hide": function(){
        // code here to hide the uploader
    }
}

// application.js
$(document).ready(function(){
    $("form .user-form .avatar-uploader").click(function(){
        $(this).uploader();
    });
});