function toggleDiv(divid){
    if(document.getElementById(divid).style.display == 'none'){
      document.getElementById(divid).style.display = 'block';
      document.getElementById('maincontent').style.right = '250px';
      document.getElementById('rightBorder').style.right = '285px';      
      document.getElementById('topcontainer').style.marginRight = '260px';
    }else{
      document.getElementById(divid).style.display = 'none';
      document.getElementById('maincontent').style.right = '0';
      document.getElementById('rightBorder').style.right = '35px';
      document.getElementById('topcontainer').style.marginRight = '10px';      
    }
  }