docs: function(element, name) {
  		var spirit = element.spirit;
  		if (spirit) {
  			spirit.att.del(name);
  		} else {
  			switch (name) {
  				case "checked":
  					element.checked = false;
  					break;
  				default:
  					element.removeAttribute(name);
  					break;
  			}
  		}
  	}