I have installed Modalizer from http://www.nonumber.nl which uses the syntax:

http://www.google.com" class="modal_link" data-modal-iframe="true" data-modal-width="95%" data-modal-height="95%" data-modal-class-name="no_title">Google

In a normal Joomla article this is parsed correctly and when the user clicks on the link 'Google' a modal window is displayed.

However, in a Hostspots marker info window, the string http://www.google.com" class="modal_link" data-modal-iframe="true" data-modal-width="95%" data-modal-height="95%" data-modal-class-name="no_title">Google is displayed as text rather than the link.

Is there a way for Hotspots to parse curly brackets?