Show Zoho CRM Contacts / Leads Information on Google Maps

Fetch Zoho CRM contacts information and show them on a google map by using Zoho CRM API, Google Maps API, and PHP Programming.Main features:
1. Click and show the contact detail information in Zoho CRM accounts module.
2. Click and show the contact detail information in a pop up window.
3. Get direction from Point A -> B including Public Transportation information.
4. Show different color for different underground railway lines.
5. And much more.