Controlar un Text Field

[Rizzo]

Código:

var matric_xml:XML = new XML();
matric_xml.ignoreWhite = true;
matric_xml.load("matriculas.xml");
matric_xml.onLoad = function() {
	// Shows the ID Number contained on Node 0
	// which is the same number in the pic name.
	matric_txt.text = matric_xml.firstChild.childNodes[0].firstChild.nodeValue;
	trace(matric_xml.firstChild.childNodes[0].firstChild.nodeValue);
};

tenias error de sintaxis matric_xml.onLoad