[Plugin: WP sIFR] How to reload on mouseover

I want to use innerhtml to change the text of a div element when you mouseover a link (think of it as a tooltip). That div element is what I want sifr to replace.

Is there an onMouseOver attribute I can add that reloads sifr every time as soon AFTER the div’s text is changed?

http://wordpress.org/extend/plugins/wp-sifr/