window.onload = function() { 
	window.setInterval('fadeInOut()', 10800); 
	teaser_arr[4] = '/_media/_img/test1.jpg'
} 
	
var selected_img = 1;
//window.setInterval('fadeInOut()', 1200);
function fadeInOut(){
	fadeOut();
	window.setTimeout('changeImg()',500);
	window.setTimeout('fadeIn()',1000);
}
function changeImg(){
	var new_img_src = teaser_arr[selected_img];
	
	img = new Image();
	img.src = new_img_src;
	document.getElementById('spendenImage').src = img.src;
	
	if(selected_img == 4){
		selected_img = 1;
	}else{
		selected_img = selected_img+1;
	}
	

}
function fadeOut() {
	$('#spendenImage').fadeTo(500, 0);
}

function fadeIn() {
	$('#spendenImage').fadeTo(500, 1);
}