function fl_bl_ov()
{  
  document.getElementById('flBLtxt').className   = 'flBLtov';
  document.getElementById('fl-BL').style.width   = 'auto';
  document.getElementById('fl-BL').style.height  = 'auto';
}

function fl_bl_out()
{  
  document.getElementById('flBLtxt').className   = 'flBLtou';
  document.getElementById('fl-BL').style.width   = '12';
  document.getElementById('fl-BL').style.height  = '40px';
}

function hover(obj)
{  
   if(document.all)
   {    
     UL = obj.getElementsByTagName('ul');
     if(UL.length > 0)
     {      
       sousMenu = UL[0].style;
       if (sousMenu .display == 'none' || sousMenu.display == '') { sousMenu.display = 'block'; }
       else { sousMenu.display = 'none'; }
     }
   }
}

function setHover(menu)
{  
  LI = document.getElementById(menu).getElementsByTagName('li'); 
  nLI = LI.length;  
  for (i=0; i < nLI; i++) { LI[i].onmouseover = function() { hover(this);}; LI[i].onmouseout = function() { hover(this);} }
}