function changeSite(form)
{
 if ( form.selectionSite.options[form.selectionSite.selectedIndex].value != '' )
 {
  document.location.href = form.selectionSite.options[form.selectionSite.selectedIndex].value;
 }
}

function montrecache(val)
{
 var v1=document.getElementById(val); 
 v1.style.display="block";
  
 for (i=0;i<200;i++)
  {
   if (i!=val)
    {
     var div = document.getElementById(i )
    if (div) 
     {
      div.style.display="none";
      }

    }
  }
  
 }