They seem to be using canvas
Check out http://developer.mozilla.org/en/docs/Drawing_Graphics_with_Canvas
or
"canvas"-based extensions on http://scripteka.com

Best,
kangax


On May 23, 10:32 am, "[EMAIL PROTECTED]"
<[EMAIL PROTECTED]> wrote:
> Hi,
>
> the function in mindmister to create objects and link them with a line
> is very interessting for me. I am wondering how I can do this.
>
> I can image how to create an object. I think its simply an textfield
> with an border. But I completle do not know how i can make the
> construction of the line...
>
> any ideas
>
> cheers -- jerik
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