Display TOS as modal?

[hobartimus]

Is there a way to display the terms of service at checkout in a nice modal instead of just having a new window? I've used modals in other templates like the example below, but this breaks the checkout page.

I add something like this for the link:

<a href="{$tosurl}" data-toggle="modal" data-target="#tos-modal">{$LANG.ordertos}</a>

and include this at bottom of template pointing to the modal content:

{include file="orderforms/standard-cart/tos-content.tpl"}