function adjustLayout() {
	var cHeight = xHeight("mitte");
	var lHeight = xHeight("links");
	var rHeight = xHeight("rechts");
	
	var maxHeight=Math.max(cHeight, Math.max(lHeight, rHeight));
	
	xHeight("mitte", maxHeight);
	xHeight("links", maxHeight);
	xHeight("rechts", maxHeight);
	xHeight("rahmen", maxHeight);
	
	xShow("fusszeile");
}

window.onload=function()
{
	xAddEventListener(window, "resize", adjustLayout, false);
//	xAddEventListener(window, "scroll", adjustLayout, false);
	adjustLayout();
}