add timezone support to reminder app

I have a reminder application ([login to view URL]) that currently only supports server time. I would like to automatically detect the users location and use the location information to determine timezone. This library will be used to detect location: [login to view URL] (W3C Geolocation API and IP as fallback) This database can be used to match the location to timezone: [login to view URL] This is the userflow: 1) User visits app. On first visit, location is determined and stored in a cookie. 2) After creating a reminder, user has the option to manually change timezone (dropdown field) Ongoing work on this app will be offered if you do a good job at a good price. p.s - to use the app, simply enter something like "meeting with bob in 30 minutes).