var path="/grafik/forside/";

var groups = new Array("web", "tryk");
var groupPics = new Array("topweb.png", "toptryk.png");
var curPic = 0;

function loadPics( start ){
  document.pic1.src = pics[start % pics.length];
  document.pic2.src = pics[(start+1) % pics.length];
  document.pic3.src = pics[(start+2) % pics.length];
  document.pic4.src = pics[(start+3) % pics.length];
  
  document.top1.src = path + groupPics[picGroup[start % pics.length]];
  document.top2.src = path + groupPics[picGroup[(start+1) % pics.length]];
  document.top3.src = path + groupPics[picGroup[(start+2) % pics.length]];
  document.top4.src = path + groupPics[picGroup[(start+3) % pics.length]];

  if (!document.getElementById) { return; }

  document.getElementById("group1").innerHTML = groups[picGroup[start % pics.length]];
  document.getElementById("group2").innerHTML = groups[picGroup[(start+1) % pics.length]];
  document.getElementById("group3").innerHTML = groups[picGroup[(start+2) % pics.length]];
  document.getElementById("group4").innerHTML = groups[picGroup[(start+3) % pics.length]];
  
  document.getElementById("text11").innerHTML = picText1[start % pics.length];
  document.getElementById("text12").innerHTML = picText1[(start+1) % pics.length];
  document.getElementById("text13").innerHTML = picText1[(start+2) % pics.length];
  document.getElementById("text14").innerHTML = picText1[(start+3) % pics.length];
  
  document.getElementById("text21").innerHTML = picText2[start % pics.length];
  document.getElementById("text22").innerHTML = picText2[(start+1) % pics.length];
  document.getElementById("text23").innerHTML = picText2[(start+2) % pics.length];
  document.getElementById("text24").innerHTML = picText2[(start+3) % pics.length];
  
                                
}

function scrollUp(){
  curPic = (curPic + 1) % pics.length;
  loadPics( curPic );

  return false;
}

function scrollDown(){
  curPic = (curPic + (pics.length-1)) % pics.length;
  loadPics( curPic );

  return false;
}

function followLink(nr){
  document.location = document.location + links[(curPic + nr - 1) % links.length];
  return false;
}