Yes, I know about thousands of look-a-like questions, but my brain is trying to blow and I ask you for help.
I've read nuomerous articles and still confused.

Here is what I have.

```
var next_market_event_in_NewYork = "2014-12-02T16:00:00"; //that's what server gives me
var secondsFromMarketToMoscow = 28800; //that's also what server gives me
var secondsFromMoscowToLondon = 10800; //that's also what server gives me 
var secondsFromLocalToLondon = 7200; //that's what I get from local timeoffset new Date().getTimezoneOffset()*(-60)

```

What I need is **how many seconds left from now locally to next event in New York**. Spent on this dozens of hours. Just don't get how to get the answer. Pls help.