Ajax login modal

So for example you make a normal html text link:

<a href="link-url">here is text to link</a>

Replace the 'href' part (i.e. href="link-url") with this:

class="td-login-modal-js" href="#login-form" data-effect="mpf-td-login-effect"

This will let the link activate the login modal. Final code looks like:

<a class="td-login-modal-js" href="#login-form" data-effect="mpf-td-login-effect">here is text to link</a>