function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function zufallpos()
{
  var von = 1;
  var bis = 3;
  var z1 = 0;
  var z2 = 0;
  var z3 = 0;
  z1=Math.round(von+(bis-von)*Math.random());
  do
  {
  z2=Math.round(von+(bis-von)*Math.random());
  }
  while(z2 == z1);
  do
  {
  z3=Math.round(von+(bis-von)*Math.random());
  }
  while(z3 == z1 || z3 == z2);
    
  var b1von = 1;
  var b1bis = 1;
  var b1 = 0;
  var b2von = 1;
  var b2bis = 5;
  var b2 = 0;
  var b3von = 1;
  var b3bis = 3;
  var b3 = 0;
  
  var blink1 = "aktuell_messen.shtml"
  var blink2 = "innovationen_eigenentwicklungen.shtml"
  var blink3 = "trends_report_sf.shtml"

  b1=Math.round(b1von+(b1bis-b1von)*Math.random());
  b2=Math.round(b2von+(b2bis-b2von)*Math.random());
  b3=Math.round(b3von+(b3bis-b3von)*Math.random());
  
  gob1 = "../../daten/banner/1_" + b1 + ".jpg"
  document.getElementById("banner" + z1).src = gob1;
  document.getElementById("bannerlink" + z1).href = blink1;
  gob2 = "../../daten/banner/2_" + b2 + ".jpg"
  document.getElementById("banner" + z2).src = gob2;
  document.getElementById("bannerlink" + z2).href = blink2;
  gob3 = "../../daten/banner/3_" + b3 + ".jpg"
  document.getElementById("banner" + z3).src = gob3;
  document.getElementById("bannerlink" + z3).href = blink3;

}




var timego;
function languageson(){
  clearTimeout(timego);
  document.getElementById('languages').style.visibility='visible';
}
function languagesoff(){
  timego = setTimeout("document.getElementById('languages').style.visibility='hidden'",5000);
}

function nachuntenscrollen(){
//var speed=5
laufobj=document.getElementById("inhalt");
inhalthoehe=laufobj.offsetHeight;
if (parseInt(laufobj.style.top)>=(inhalthoehe*(-10)+100))
laufobj.style.top=parseInt(laufobj.style.top)-speed+"px";
nachuntenscrollenvar=setTimeout("nachuntenscrollen()",40)
}
function nachobenscrollen(){
//var speed=5
laufobj=document.getElementById("inhalt");
inhalthoehe=laufobj.offsetHeight;
if (parseInt(laufobj.style.top)<=-5)
laufobj.style.top=parseInt(laufobj.style.top)+speed+"px";
nachobenscrollenvar=setTimeout("nachobenscrollen()",40)
}

function nachuntenscrollen2(){
//var speed=5
laufobj2=document.getElementById("inhalt2");
inhalthoehe2=laufobj2.offsetHeight;
if (parseInt(laufobj2.style.top)>=(inhalthoehe2*(-10)+100))
laufobj2.style.top=parseInt(laufobj2.style.top)-speed2+"px";
nachuntenscrollenvar2=setTimeout("nachuntenscrollen2()",40)
}
function nachobenscrollen2(){
//var speed=5
laufobj2=document.getElementById("inhalt2");
inhalthoehe2=laufobj2.offsetHeight;
if (parseInt(laufobj2.style.top)<=-5)
laufobj2.style.top=parseInt(laufobj2.style.top)+speed2+"px";
nachobenscrollenvar2=setTimeout("nachobenscrollen2()",40)
}