ActionScript 2.0 :: Displaying Text From An External .txt File?

ive been trying to build a small internet radio player and it works fine besides displaying what current song is playing to some dynamic text we have it set up to upload a plain .txt file to our website every time the song is changed it is displayed for example

Rick Astley - Never Gonna Give You Up

like i said plain text, this is the code i have that displays it, and it HALF works

Code:
myData = new LoadVars();
myData.onLoad = function() {
myText_txt.text = this;
};
myData.load("example.txt");

but the text displays with %20 for spaces and stuff at the end like so:

Rick%20Astley%20%2D%20Never%20Gonna%20Give%20You%2 0Up=&onLoad=%5Btype%20Function%5D

what am i doing wrong?