LEARN CPR - CPR information and training resources. : "Learn
CPR is a free public service supported by the University of Washington School of Medicine.� Learn the basics of CPR - cardiopulmonary resuscitation. Updated with new CPR Guidelines issued by the American Heart Association and published in Circulation, Dec 13 2005."
Everyone should know how to do this. An actual class would be best but this is better then not knowing at all.