code: function(options) 
  	{
  		this.addEventListener(conbo.ConboEvent.CHANGE, this.__changeHandler, this, 999);
  		
  		var listOptions = ['itemClass'];
  		
  		conbo.assign(this, conbo.pick(options, listOptions));
  		
  		this.source = options.source || [];
  	}
docs: Constructor: DO NOT override! (Use initialize instead)
  @param options