i have no brakes

If the brake servo unit fails the brake pedal goes hard and a lot of pedal effort is required to stop the car. If the master cylinder is bad the pedal may travel to the floor, brake master cylinder may not be able to compress the brake fluid to generate brake fluid pressure. You may also have a brake fluid leak but it sounds like the car is unsafe to drive. To check the master cylinder I often put line clamps on the brake flex lines to see if the pedal improves or put blanking plugs in the metal lines on the master cylinder to prove the cylinder is bad. For brake bleeding instructions Autozone have some popular workshop manuals for free on line once you register (for free) on their website http://bit.ly/autozone_repair_info or there is a company that independent auto repair shops "buy" their information from that offer a very reasonable service to do it yourselvers. You can get a one week subscription or year subscription very cheap. The information is year make and model specific repair procedures, service bulletins, component locations, wiring diagrams ect.... great quality information same as the professionals have ,much better than generic workshop manuals from parts stores, much cheaper than the factory manual try http://bit.ly/mitchell_repair_manuals_online and get an online repair manual subscription.