function changeImage(current,total){
	if(current == total){
		nextImageNumber = 0;
	}else {
		nextImageNumber = current + 1;
	}
	setTimeout(function(){
		var src = $('#info-' + nextImageNumber).attr('title');
		var href = $('#info-' + nextImageNumber).attr('lang');
		$('#displaying-image').attr('src',src);
		$('#link_banner').attr('href',href);
		changeImage(nextImageNumber,3);
	},3000);
}
changeImage(0,3);