docs: function Selectbox() {
  		this._state = [];
  		this._defaults = { // Global defaults for all the select box instances
  			classHolder: "holder",
  			classHolderDisabled: "sbHolderDisabled",
  			classSelector: "sbSelector",
  			classOptions: "sbContent",
  			classGroup: "sbGroup",
  			classSub: "sbSub",
  			classDisabled: "sbDisabled",
  			classToggleOpen: "holder",
  			classToggle: "closed",
  			speed: 200,
  			effect: "slide", // "slide" or "fade"
  			onChange: null, //Define a callback function when the selectbox is changed
  			onOpen: null, //Define a callback function when the selectbox is open
  			onClose: null //Define a callback function when the selectbox is closed
  		};
  	}