Need a way to refresh automatically update HTML if a text file changes : <p>I'm trying to create a non intrusive pop up that refreshes it's displayed text on the fly if the content in a local txt file has been changed. Not sure of the best method to go about this. Using html and js for this. </p>

<p>The popup reads from a txt file, pops up on screen for a few seconds then pops back down, but how could I read the file and change what is displayed automatically?</p>

<p>Any help would be appreciated.</p>
