Javascript not being called

there are two small errors in the script

with a really strange error message in the console (-> F12)

here the correct version

var player=GetPlayer();

player.SetVar("varRandom", Math.floor((Math.random()*1000)+1));

alert("It is " + player.GetVar("varRandom"));

Jürgen

Thanks, that fixed the sample code, one step closer...

Now, the actual code is not running, so something is wrong there too. Here is the actual code I'm trying to run. It uses Twilio to send me a text message every time someone opens my project. Any idea what's happening here?

I got this code from here:

https://www.twilio.com/blog/2016/04/send-text-in-javascript-node-in-30-seconds.html

var twilio = require('twilio');

var player=GetPlayer();

player.SetVar("varRandom", Math.floor((Math.random()*1000)+1));

//alert("It is" + player.GetVar("varRandom"));
var client = new twilio('redacted', 'redacted');

client.messages.create({
  to: '+12065016936',
  from: '+14065016936',
  body: player.GetVar("varRandom") + ' Splash screen'
});

this is javascript for node.js on a web server enviroment

this is not working in a browser

So I cannot do this at all you're saying?

You need to use Twilio for the browser.
https://www.twilio.com/docs/voice/sdks/javascript

So add twilio.js or twilio.min.js to your Storyline project for example by using a WebObject.
As shown here... ( https://community.articulate.com/discussions/articulate-storyline/how-to-add-jquery-or-anyother-external-javascript-library-to-storyline )

Then you should be able to enable and use Twilio.