function ow(url,w,h,i,rel)
{
w = window.open(url,"Fenster","width="+w+",height="+h+",top=100,left=200");
var html = ""+
""+
""+
""+
""+
""+
""+
"![](\""+i+"\")
"+
"Fenster schließen
"+
""+
"";
w.focus();
w.document.writeln(html);
w.document.close();
}
function karte() {
karte_win=window.open('http://www.expo-park-hannover.de/flash/karte.html','','resizable=0,location=0,directories=0,status=0,menubar=0,scrollbars=auto,toolbar=0,width=850,height=590');
karte_win.focus();
}
var y = 0;
//var end_y = 135;
function showelement(id,h,t) {
if(y == 0) {
e = document.getElementById(id);
e.style.display = 'block';
auf(h,t);
}
else zu(t);
}
function auf(end_y,t) {
if(y < end_y) {
y += 10;
e.style.height = y+'px';
//alert(t);
var zeit = window.setTimeout('auf('+end_y+','+t+')', t);
}
else window.clearTimeout(zeit);
}
function zu(t) {
if(y > 0) {
y -= 10;
e.style.height = y+'px';
if(y == 0) e.style.display = 'none';
var zeit = window.setTimeout('zu('+t+')',t);
}
else {
window.clearTimeout(zeit);
}
}