var step_home = 1280;
var current_home = 1;
var pics_home = 4;

function nextPicHome() {
	current_home++;
	$('#carousel-home').animate(
				{ backgroundPosition: -step_home + "px 0" },
				2000,
				function () {
					if (current_home > pics_home) {
						// Si ya dio una vuelta, reseteamos
						current_home -= pics_home;
					}
					var bg = 'url(' + template_url  + '/img/carousel-home' + current_home + '.jpg)';

					$('#carousel-home').css('background-image', bg);
					$('#carousel-home').css('background-position',  '0 0');
				}
		);
}

$(function () { 
	var t_home = setInterval("nextPicHome()", 10000);
});