Save a *.TXT with the Extended Script Toolkit and Photoshop

Hi guys I need your help to figure this out:

I like to save the names of all the layers from my Photoshop document into a *.txt file.

Is this even possible with JavaScript by using the Photoshop and Extended Script Toolkit? There are some suggestions on the internet to use the ActiveXObject, but this only seems to work in combination with HTML and AJAX.

Thanks for helping,

Christina