Generating ER diagram and export to some interactive map

I am looking f开发者_开发技巧or a tool which would generate ER diagram from an existing MySQL database and could be exported to some interactive map (HTML, Flash, etc).

I want to get out the effect, that when you select a table it highlights all the connections.

MySQL Workbench already does this, but can not be exported.

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The good folks at google have created something similar. It's not exactly what you're looking for but maybe you can hack it to suit your needs?

http://code.google.com/p/database-diagram/