How to display tree on web site?

I'm looking for jQuery plugin or something开发者_StackOverflow that helps to display:

      1
    /   \
   2     3
  /       \
 4         5
         /   \
        6     7
       /  \
      8    9

Any tips?

P.s. W/o silverlight/flash magic. No problems with CSS3/Html5.

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http://frank-mich.com/jQuery/