How do you remove crayon from your kitchen table?

Thanks to my little darlings 'missing' the blank white paper completely I now have a table covered with their crayon scribbles (or mark-making as it's meant to be called now).

I can't get it shifted at all!!

Any advice and tips would be most welcome.

There's also some finger paint on the table that didn't get wiped up when it was still wet, would anyone know how to remove it also?

Thank you!

Can't figure it out...

How do you add buttons etc to your blog?

I've tried reading the blogger help stuff and I've googled it as well but I just cannot manage it!!

I've a couple of buttons I'd like to add to my blog like the Goodreads.com one and the Britmums one but I just cannot do it at all.

Is there a dummies guide out there for a dummy right here?