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';
}