is there any ready solution?
Our dialog boxes are kind of hard-coded right now so you'd have to do a lot of hacking to get them into your own code. The file you'd want to edit is in js/library/jquery.popup.js
Is there any more information regarding your question?
What exactly do you mean with 'engine', what exactly do you want to change? If you give more information (and in future topic starts you definately need to do that!) you might get a good answer to your question.
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Well, I have on my site my own dialog boxes with resizing and moving , close button, and they are centering when the screen is scroll with mouse wheel. I thought that the content of vanilla dialog boxes could be sent there.
Thank you, Todd. I will try nonetheless.
Engine = modal ... .? Perhaps