Making a PHP News Reader

Hello, How can I make Flash Read a PHP News Like http://www.raven-symone.org/updates/show_news.php .

lntxt is my text area

I came up with this code but its not working
myData = new LoadVars();
myData.onLoad = function() {
lntxt.text = this;
};
myData.loadVariables(“http://www.raven-symone.org/updates/show_news.php”);
myData.load = function(success) {
if (mydata.load) {
trace(“text loaded”);
} else {
trace(“text failed loading”);
}
};