function sortNumber(a,b) { 
	return a - b;
} 

function hoehe() {
	hoehen = Array();
	hoehen[0] = document.getElementById("content").offsetHeight;
	hoehen[1] = document.getElementById("content_extras").offsetHeight;
	hoehen[2] = document.getElementById("content_sponsoren").offsetHeight;
	
	high = hoehen.sort(sortNumber)[hoehen.length-1]

	document.getElementById("content").style.height = high - 32 + 'px';
	document.getElementById("content_main").style.height = high + 12 + 'px';
	document.getElementById("content_extras").style.height = high - 12 + 'px';
	document.getElementById("content_sponsoren").style.height = high - 12 + 'px';
}

function online(userid)
{

	var ajxFile = "stal.inc.php";
	$.ajax({
		type: "POST",
		url: ajxFile,
		data: "user=" + userid,
		success: function(phpdata) { // Write the name and coordinates of the dropped item into form inputs:
			window.setTimeout("online(" + userid + ")", 240000);
		}

	});
}