One of the often forgotten goodies in the world of Microsoft Dynamics CRM is the wealth of available options in the CodePlex Library.
This library also has Microsoft Dynamics CRM 2013 goodies such as the
CRM 2013 Quick View Menu
https://crm2013quickviewmenu.codeplex.com/
"The Quick View Menu helps you navigate to any location in Dynamics CRM quickly and seamlessly by taking your existing Sitemap and presenting it in an easy to navigate interface"