Here is some hover content
You can put anything in here, including hyperlinks.
close button
You can add a close button with the addition of a self defined class to any element.
html elements
Since this is applying to an html element, and not a tooltip, you can add html elements within the hover box:
one
two
three
background-image
Add a background image
image
Add a regular image.
form input
stays as long as you hover
The hover box will last as long as you hover over it or the control, as soon as your mouse leaves, it will go away once a user determined amount of time passes.
smart positioning
The smart positioning will always show up in the window quadrant with the most room.