One word of warning here. If you are using email links, remember you are making email addresses publicly available. Some may find it preferable to use a false address for test/ practice purposes.

While here... you can go a step further than KingBrilliant suggested. If you see something you like on a web page, nick it, i.e. copy and paste it, play with it - modify it if necessary to suit your needs and use it. I do and I wouldn't mind betting lots of others do...

Jon