Mainly was wondering if it was possible to, via html (and if not, is it possible in some other web language?) to have hover text appear when one rolls their mouse pointer over some text. But not only this, but, if one chooses to roll over the hover text, to have more hover text possible over that, and so on (to the nth degree).
Is this possible? I know it's possible with html, when one only wants one set of hover text. But can there be more?