var w_interval = 6000; // Zeit in ms zwischen Bildwechsel

var w_duration = 1800; // Dauer Fade in ms 



$(function() {

	setInterval("changeWeather()", w_interval);

	changeWeather();

});



var w_current = 0;

var w_pos = 0;



function changeWeather() {

	if (w_current == 3)

		w_current = 0;

		

	$('#weather').children(":nth(" + w_current + ")").hide().css("z-index", w_pos).fadeIn(w_duration);

		

	w_pos++;

	w_current++;

}