AS2 Dynamic Text box, fitting XML text in by changing the font size.

I have a dynamic text box used to load names in, but I need it to shrink the copy size to accommodate larger names within the text box (1800x500) Here is my current code:

my_xml = new XML();
my_xml.ignoreWhite = true;
//my_xml.onLoad = function(success:Boolean):Void {
// if (success) {
// NAME.text = my_xml.firstChild.childNodes[0].childNodes[0].toString();
// } else {
// trace(“Error loading XML.”);
// }
//};
my_xml.load(“data.xml”);

my_xml.onLoad = function(){
}

my_xml.onLoad = function(){
t1 = my_xml.firstChild.childNodes[0].firstChild;
if(t1 == undefined || t1 == null) t1 = “FELICIDADES”;
NAME.text = t1; // textfield outputs “test”
};

Can anyone figure this out?

Did you change the size of the font associated with the text field in Flash?