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  1. David Crawford

    Javascript help please!!

    oh, one more thing. I had another look, and you've got the same problem with the global object image1 and and image2. as above these will need to be sepearted from each, probably call the first pair something image1_1 and and image1_2 so that swapout1 can flip the correct images for you...
  2. David Crawford

    Javascript help please!!

    hey there, i don't really know any javascript, but from a quick look at the code, surely you need 3 pairs of swap functions, and each with unique names. i guess it's a quirk of javascript interpretation that allows you to have 3 identically named swapout functions, but you are only ever...
  3. David Crawford

    Why Seven?

    Gordon, The 'seven' colors of the rainbow were described by Newton, when doing work with prisms. He thought the number of colors in white light should match the number of notes in the musical scale ... which is why he cheated with indigo/violet thing. David
  4. David Crawford

    a little question about filming space travel

    Andrew, The shot you are talking about was taken on one of the early unmanned Saturn V rocket tests. The camera was indeed mounted in the jettisoned stage, but the film cannister was ejected and recovered from the sea before the stage burnt up in re-entry. It was pretty tricky to recover, and...
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