you want to show submenu in popup when mouse over or clicked instead of slide down.
this is easy job i can do this job in just three hour maximum, ready to start right now
I am expert in both web design and development, my expertise are Responsive desing, bootsrap, PHP, MYSQL, CUSTOM CMS,
JOOMLA, WORDPRESS, CODEIGNITER,CSS,HMTL, PHOTOSHOP, AJAX,JQUERY, HTML, HTML5,CSS, XMLL and PHOTOSHOP.
regard
ajmal