arduino leonardo upload programm in atmega328p

Hello, i have one atmega328p with bootloader and blink programm, but i want to load for new programm through arduino leonardo because I broke my old arduino uno board :confused:

it is possible to upload the program from the Arduino Leonardo ---> atmega328p?

This tutorial dont work for me :http://arduino.cc/en/Tutorial/ArduinoToBreadboard

Could you explain why doesnt work that tutorual?