I would like to make a web application (PHP) that will have overlay container that contain dynamic fields/forms.
I would like the user to complete the form but not be taken away from the main part of the page.
Imagine, browsing a website and reporting a page error into an overlay but not being taken away from the page you were reading.
Also, is it possible to make the form multiple parts/pages, such as user clicks next button and the next part of the form is presented?
Nice example of this type of web app here, with some useful tips: