var pos=0;

$.ajax({
	type: "GET",
	url: "http://forum.gewinnspiele.com/forum_teaser_dataget.php?pos=0",
	data: "latestcompetitions",
	success: function(msg){
		$('#latestcompetitions').html(msg);
    return false;
	}
});

// setInterval("changer()", 8000);
function changer() {
	pos = pos + 3;
	if (pos >= 100) {pos = 0}
	$.ajax({
		type: "GET",
		url: "http://forum.gewinnspiele.com/forum_teaser_dataget.php?pos="+pos,
		data: "latestcompetitions",
		success: function(msg){
			$('#latestcompetitions').html(msg);
      return false;
		}
	});
}