how to make wifi login pop up - siera login

1 Answer. atlantis exchange login Sorted by: 1. credit card capital one login I would suspect a pop up is actually simply an alert, created in JavaScript Since you ask how to make it, An alert is created like: alert ("Hello world"); However, I would guess yours will be more "prompt" like, something like script function myFunction () { var ip = prompt ("Please enter your IP", ""); } /script