function initNews() {
  if(document.getElementsByTagName) {
   divColl=document.getElementsByTagName("div");
   for(i=0;i<divColl.length;i++) {
    switch(divColl[i].className) {
     case "LatestNews":
      if(!initNews["LatestNews"]) { initNews["LatestNews"]=divColl[i]; }
      divColl[i].onmouseover=function() { displayNews(this,"LatestNews"); }
      break;
     case "NewProducts":
      if(!initNews["NewProducts"]) { initNews["NewProducts"]=divColl[i]; }
      divColl[i].onmouseover=function() { displayNews(this,"NewProducts"); }
      break;
     case "teaser":
      divColl[i].style.display="block";
      break;
     case "main":
      divColl[i].style.display="none";
      break;
    }
   }
  }
  displayNews(initNews["LatestNews"],"LatestNews",true);
  displayNews(initNews["NewProducts"],"NewProducts",true);
 }

 function displayNews(newsObj,sel,ignoreOld) {
  if(!ignoreOld) {
   initNews[sel].getElementsByTagName('div')[2].style.display='none';
   initNews[sel].getElementsByTagName('div')[0].style.display='block';
   initNews[sel]=newsObj;
  }
  initNews[sel].getElementsByTagName('div')[0].style.display='none';
  initNews[sel].getElementsByTagName('div')[2].style.display='block';
 }

 window.onload=initNews;