function hoehe(){
	document.getElementById("seite").style.height = document.body.scrollHeight -  100; 
	alert (document.body.scrollHeight);	
}

who = "";
who2 = "";

function show_layer(x){
	who = x;
	
	if (document.layers)
		document.layers[x].visibility="show";
	else if (document.all)
		document.all[x].style.visibility="visible";
	else if (document.getElementById)
	     	document.getElementById(x).style.visibility="visible";
}

function hide_layer(x){
	if(TO != "")
		clearTimeout(TO);
	if (document.layers)
		document.layers[x].visibility="hide";
	else if (document.all)
		document.all[x].style.visibility="hidden";
	else if (document.getElementById)
		document.getElementById(x).style.visibility="hidden";
	who = "";
}

function hide(){
	if(who != "")
		hide_layer(who);
}

function show(){
	if(who2 != "")
		show_flash(who2);
}

function showdetail(lyr) {
	if(document.getElementById(lyr).style.display == "block"){
		document.getElementById(lyr).style.display = 'none';
	} else {
		document.getElementById(lyr).style.display = 'block';
	}
}