Xml Rollover event on imported text list

Hi,

I am using XML to load a list of links. Works fine and the links work as well.

Is it possible to create a rollover event for the list items? I just want the text to change colors when the cursor passes over.

Is this done in the AS or within the XML file?

Below is the line that is formatting the dynamic text box. Is this a good idea or is there a better way?

Code:
[LEFT]content += "<font size='+6' color='#3366cc'><a href='"+URL+"'>"+lead+"</a></font>"+body+"<br><br>";
			txt.htmltext=content;[/LEFT]

Thanks,

Ponyack