window.onload = function() {
   if (screen.width > 800) {
        homeCoulisseControl.setTotalWidth(  900 );  
        document.getElementById('homeDiv').style.height = '580px'; 
        document.getElementById('centerDiv').style.width = '960px';
        document.getElementById('menuCoulisse').style.left = '960px';           
      document.getElementById('fix').style.height = '580px'; 
      document.getElementById('spacer').style.height = '50px';  
         } else {
        homeCoulisseControl.setTotalWidth(  700 );   
        document.getElementById('homeDiv').style.height = '435px'; 
        document.getElementById('centerDiv').style.left = '750px'; 
        document.getElementById('menuCoulisse').style.left = '750px'; 
      document.getElementById('fix').style.height = '435px';
      document.getElementById('spacer').style.height = '5px';   
    }
      createMouseOvers();
      homeCoulisseControl.setActiveItemElement( document.getElementById("home1"));
      setInterval("step()",50 );
    }