function preloadImages( imageRoot )
{
  if (document.images) 
  {  
  preloadPics( imageRoot+'/wrapper/',
        'mag',  'mag-'
  );
  
  }

  preloadFlag = true;
}

function showPersonalBlock(){
  findObj('personal-block').className='expanded-';
  return false; 
}

function hidePersonalBlock(){
  findObj('personal-block').className='';
  return false; 
}