modifyCss in sIFR

Question

Hi,

I have a piece of html looking like this:

h2 class="bgHeadline" style=" color: #FFFF00;">header</h2>

I'd like to use sIFR to display this header, but sIFR doesn't use the color, because it's not in a css-class. I can't move the color property into the css-class, because it's set dynamically by the cms.

I've seen the sIFR javascript function modifyCss mentioned as a possible solution - can you help me with an example of how to use this function?