Per @wdwmagic 's suggestion, I'm making a separate thread for something called an "unresponsive script" that will freeze up my computer. It's an intermittent problem over the past couple of days, and I think it has something to do with the video ads that are more prevalent now. I don't know which ad, or ads, are causing this script problem. Steve, I clicked on the link you sent to me, and here is the information you asked for below. Thank you.
Computer is Windows Operating System 7
Web Browser is Firefox 40.0
Computer is Windows Operating System 7
Web Browser is Firefox 40.0