How to replace the entire html webpage with ajax response?

Question

Before going to the specific question I need to explain a few basic steps.

First, the application in question deals with the management of appointments online by cus

Answer 1

this question has already been treated here: Replace HTML page with contents retrieved via AJAX

Basically, you may try (My bad this is not working on IE):

document.open();
document.write(newContent);
document.close();

or, since you are using jquery

$("body").html(data);

Regards