Mandatory information about my setup:

Have I searched the tickets before posting? yes
Have I searched the forum before posting? yes
Have I read the documentation before posting (which pages?)? yes
Joomla! version: 3.1
PHP version: 5.5.3
MySQL version: (unknown)
Hotspots version: 3.5.5
Direct link to the page that shows the issue: https://tampicovirtual.com.mx/index.php/map#!/catid=1


Description of my issue: category description its not showing on mouse over..