I been making a website for the last little while and it is finally done.
So if you want to learn Hiragana or Katakana you should check out
AT InteractiveJapanese.com you will be able to choose which characters you want to learn and be quizzed on them. If you become a member(membership is free). You will be able to save your quiz's so you can practice them again and again. You will be also able to view your progress by charts.