Is it possible to add html inside a title attribute?

Question

Is there a way to put actual html code inside a title attribute on a table row element? My goal is to pop-up not only text but some info-graphics along with it, so a mouseo

Answer 1

I think a good option is to put that content inside a data attribute, something like this:

    Actual content

And then, write a simple jQuery plugin that shows that content inside an element upon hover over.