// zufalls bilder

if (document.images)  {
     pic1= new Image(190,90);
     pic1.src="pics/rnd_01.jpg";  
     pic2= new Image(190,90); 
     pic2.src="pics/rnd_02.jpg"; 
     pic3= new Image(190,90);
     pic3.src="pics/rnd_03.jpg";  
     pic4= new Image(190,90);
     pic4.src="pics/rnd_04.jpg";  
     pic5= new Image(190,90);
     pic5.src="pics/rnd_05.jpg"; 
     pic6= new Image(190,90);
     pic6.src="pics/rnd_06.jpg"; 
     pic7= new Image(190,90);
     pic7.src="pics/rnd_07.jpg"; 
     pic8= new Image(190,90);
     pic8.src="pics/rnd_08.jpg"; 
     pic9= new Image(190,90);
     pic9.src="pics/rnd_09.jpg"; 
     pic10= new Image(190,90);
     pic10.src="pics/rnd_10.jpg"; 
 }    

function NeueZahl(maxNum) {
  if (Math.random && Math.round)   {
    var ranNum= Math.round(Math.random()*(maxNum-1));
    ranNum+=1;
    return ranNum;
  }
  else   {
  heute= new Date();
  hours= heute.getHours();
  mins=   heute.getMinutes();
  sekunde=  heute.getSeconds();
  if (hours==19)
   hours=18;
  var ranNum= (((hours+1)*(mins+1)*sekunde)%maxNum)+1;
  return ranNum;
  }
}

function BildAbholen() {
 if (document.images)  {
  var nehmeeine= NeueZahl(10);  
  nehmeeine--;
  var pics= new Array(10) 
   pics[0]=pic1.src;
   pics[1]=pic2.src;
   pics[2]=pic3.src;
   pics[3]=pic4.src;
   pics[4]=pic5.src;
   pics[5]=pic5.src;
   pics[6]=pic6.src;
   pics[7]=pic7.src;
   pics[8]=pic8.src;
   pics[9]=pic9.src;
   pics[10]=pic10.src;

  document.write("<center>" + " <img src='"+ pics[nehmeeine]+"' width='190' height='90' border='0'>" + "</center>");
 }
}


// bilderwechsel

var slideCache = new Array();
function bldsx(bldnr,bldnrf,bldnrzeit) {
  var bldnsep = bldnrf.indexOf(";");
  var nxtbldimg = bldnrf.substring(0,bldnsep);
  
  //
  //if (document.all)   {
  //  document.getElementById(bldnr).style.filter="blendTrans(duration=3)";
  //  document.getElementById(bldnr).filters.blendTrans.Apply();
  //}
  document.getElementById(bldnr).src=nxtbldimg;
  
  
  // dont do the blend filter, because this influence the running text
  // if (document.all)   {
  //   document.getElementById(bldnr).filters.blendTrans.Play();
  // }
  
  
  var bldnnxt= bldnrf.substring(bldnsep+1,bldnrf.length)
    + ';' + nxtbldimg;
  setTimeout("bldsx('"+bldnr+"','"+bldnnxt+"',"+bldnrzeit+")",
    bldnrzeit*999);

  bldnsep = bldnnxt.indexOf(";");
  nxtbldimg = bldnnxt.substring(0,bldnsep);
  if (slideCache[nxtbldimg] == null) {
    slideCache[nxtbldimg] = new Image;
    slideCache[nxtbldimg].src = nxtbldimg;
  }
}