var caraloaded = "caraloaded";
var head  = "";
var lup   = "";
var ldown = "";



function StripKW(headline) {
 var str = String(headline);
 var i = str.indexOf(';;');
 var l = str.length;

 if(i == -1) i = l;
 return str.substring(0, i);
}

function NewTitle(headline)
{
 head = StripKW(headline);
 ersetze(2,"dynatitle.html");
}

function BoxTitle(headline)
{
 head = StripKW(headline);
 ersetze(2,"boxtitle.html");
}

function reloadtitle()
{
 ersetze(2,"dynatitle.html");
 ladeneu(1);
}

if(navigator.appName=="Netscape")
{
 if(navigator.appVersion.substring(0,1) < "5") {
  window.onresize=reloadtitle;
 }
}

function PreloadImg(nameArr, prefix, postfix) {
 var imgs = null;
 if(document.images) {
  if(nameArr) {
   if(typeof(nameArr)=="string") nameArr = new Array(nameArr);
   imgs = new Array(nameArr.length);
   for(var i=0; i<nameArr.length; i++) {
    imgs[i] = new Image();
    imgs[i].src = prefix+nameArr[i]+postfix;
   }
  }
 }
 return imgs
}

function HlImg(htmlimg, picnr, bhl, normArr, hlArr) {
 if(document.images) {
  if(normArr && hlArr && htmlimg) {
   var img = bhl?hlArr[picnr]:normArr[picnr];
   if(img) {
    htmlimg.src = img.src;
   }
  }
 }
}