function applyClasses(classes) {
				var i;

				classes = classes.split(' ');
				for (i = 0; i < classes.length; i++) {
					self.classes.add(classes[i]);
				}
			}
Constructs a new control instance with the specified settings.

@constructor
@param {Object} settings Name/value object with settings.
@setting {String} style Style CSS properties to add.
@setting {String} border Border box values example: 1 1 1 1
@setting {String} padding Padding box values example: 1 1 1 1
@setting {String} margin Margin box values example: 1 1 1 1
@setting {Number} minWidth Minimal width for the control.
@setting {Number} minHeight Minimal height for the control.
@setting {String} classes Space separated list of classes to add.
@setting {String} role WAI-ARIA role to use for control.
@setting {Boolean} hidden Is the control hidden by default.
@setting {Boolean} disabled Is the control disabled by default.
@setting {String} name Name of the control instance.