To read the content from a text file hosted on a web page using a script within Synthiam ARC, you can utilize the Net.hTTPGet() function. This function sends an HTTP GET request to the specified URL and retrieves the content as a string. Here's how you can achieve this:

1. Open ARC: Make sure you have ARC open and your project loaded.

2. Add a Script Control: If you haven't already, add a script control to your project where you can write your JavaScript or Python code.

3. Write the Script: Use the following script to read the content from the specified URL:

   // Define the URL of the text file
   var url = "https://rur.free.nf/Dialogue%20Script.txt";;
   
   // Use the Net.hTTPGet() function to retrieve the content
   var content = Net.hTTPGet(url);
   
   // Print the content to the console
   print(content);
   

4. Run the Script: Execute the script to see the content of the text file printed in the console output of ARC.

This script will fetch the content of the text file from the specified URL and display it in the console. You can further process the content as needed for your robot's functionality.

If you have any more questions or need further assistance, feel free to ask!