Get txt out of web?

Hi guys,
How can I get the content of [this][1] out of the internet? My error:


My code:

var fileName = "test.txt";
var string  = new List.();
function Start () {
    var sr = new StreamReader("" + fileName);
    var fileContents = sr.ReadToEnd();

    var lines = fileContents.Split("
    var i :int;
    for (line in lines) {
        print (line);
       // string *= line;*
 *// i++;*

[1]: - zzl Resources and Information.

Try using WWW and accessing the text property - bear in mind that this is an async function so you should yield the WWW to make sure it gets the data first.