When is the Day of Judgement will come?

Judgement Day, a day full of mystery for some people in the world. Even some people who are obsessed with it, by predicting when that day will come. And until recently so many have failed to predict doomsday, the most recent today is the failure of Harold Camping who declared the Day of Resurrection on Saturday, May 21, 2011 18:00. This is an event that is a shame because this prediction has been widely publicized, so that not a few people who believe in prophecy and do some things like spend their savings beyond reasonableness, packing, selling homes and others. 
Of course, now they are doing these things is regretted due to trust forecasts that have not been verified. As a religious person, I'm not too concerned with predictions, doomsday prediction or other predictions. For me it was all a driver of our minds, if good prediction then our mind becomes positive and vice versa, if the predictions of our not good then our minds can be filled with things that are not good when we believe in it. Since I was 15 years old believe the strength of mind, because if we think something, and very affected with the things that we think will really happen to us.
So if the forecast had been wrong, when forecasts are actually going to happen? All we can do is wait, caring for our environment, and hope does not happen something bad to our earth :)
Let's positive thinking :)