loading external text files?

I'm having a brain fart right now. Can someone remind me how to load external text files into dynamic text boxes? Thanks.

Try this.

code:

---

l = new LoadVars();

l.load("external.txt");

l.onLoad = function(success) {

      if(success) {

           dynamic_text.text = l.txt;

      }

}

---

in txt file data:

PHP Code:

---

txt="hello" 


---