dat.gui/controller.js

var Controller = function() {

    this.setName = function(n) {
  	    this.propertyNameElement.innerHTML = n;
    }
    
    this.setValue = function(n) {
    	this.object[this.propertyName] = n;
    }
    
    this.domElement = document.createElement('div');
    this.domElement.setAttribute('class', 'guidat-controller ' + this.type);

    this.object = arguments[0];
    this.propertyName = arguments[1];
    
    this.propertyNameElement = document.createElement('span');
    this.propertyNameElement.setAttribute('class', 'guidat-propertyname');
    this.setName(this.propertyName);
    this.domElement.appendChild(this.propertyNameElement);
    
    
};