browser = new Object();
browser. mac = navigator. appVersion. toLowerCase(). indexOf( 'mac' ) >= 0;
browser. win = navigator. appVersion. toLowerCase(). indexOf( 'win' ) >= 0;
browser. unix = navigator. appVersion. toLowerCase(). indexOf( 'unix' ) >= 0;
browser. ie = navigator. appName. toLowerCase(). indexOf( 'microsoft internet explorer' ) >= 0;
browser. ns = navigator. appName. toLowerCase(). indexOf( 'netscape' ) >= 0;
if( browser. ns ){ browser. version = parseFloat( navigator. appVersion );}
if( browser. ie ){browser. version = parseFloat( navigator. appVersion. substring( navigator. appVersion. toLowerCase(). indexOf( "msie" ) + 4 ) );}
function writeSpacer(){	
	if(browser.ns){
		document.write('<img src="images/spacer.gif" width=10 height='+parseInt((window.innerHeight-400)/2)+'>')
	}
}
var loaded =false;
  var layerRef="null",styleSwitch="",l="(",r=")";
  if (navigator.appName == "Netscape" && !document.getElementById)  {
    layerRef="document.layers";
		l="["
	r="]";
  }else if (navigator.appName == "Netscape" && document.getElementById){
    layerRef="document.getElementById";
    styleSwitch=".style";
  } else{
    layerRef="document.all";
    styleSwitch=".style";
  }
  function showLayer(layerName) {
    if(!loaded)return;
	eval(layerRef+l+'"'+layerName+'"'+r+styleSwitch+'.visibility="visible"');
  }
  function hideLayer(layerName) {
      if(!loaded)return;
    eval(layerRef+l+'"'+layerName+'"'+r+styleSwitch+'.visibility="hidden"');
  }
  function ShowAllLayers(){
      if(!NoLayersSeen)return;
    showLayer('toptext');
	showLayer('bottomtext');
  }
  function home_onload(){
  NoLayersSeen=true;
  loaded=true;
  setTimeout("ShowAllLayers();",10000);
//  alert(document.layers['enbericht']);
  }