Need input for a custom button onclick pop-up code from an Account Detail Page

Questions
1

Hi,

I need input on how to start with for the pop-up screen attached here.

I need to show a pop-up on a button click from an account detail page as shown in snapshot

instead of showing any other page as pop-up, would like to create this purely in javascript/jQuery.

Thanks in advance!

2

The button on your main page can very simply execute the action “Open Popup”   Then you can define your popup contents declaratively.  No coding required.  The heavy lifting usually is on the “Continue” button - where you execute the process you had envisioned.  

Good luck! 

3

Thanks Rob!

But the main page wasn’t the Skuid page, it is a standard SFDC Detail Page.

In this case - how to write script for the custom button onclick script .