function showSPW() {
	document.getElementById('spw').innerHTML = "Die neue grüne Spielwiese";
} 

function hideSPW() {
	document.getElementById('spw').innerHTML = "";
} 

function aprescoup() {
	new Effect.Morph('aprescoup', { style:{top:'50px'}, duration:0.7, delay:3, transition: Effect.Transitions.spring });
}