//***** CheckBrowser
 var nn = (document.layers)? 1:0;
 var ie = (document.all)?    1:0;
 var n6 = (document.getElementById&&!ie)? 1:0;

//***** Fonctions utiles
 function ShowLayer(ki)
 {
  if (nn) document.layers[ki].visibility = 'show';
  if (ie) document.all[ki].style.visibility = 'visible';
  if (n6) document.getElementById(ki).style.visibility = 'visible';
 }
 function HideLayer(ki)
 {
  if (nn) document.layers[ki].visibility = 'hide';
  if (ie) document.all[ki].style.visibility = 'hidden';
  if (n6) document.getElementById(ki).style.visibility = 'hidden';
 }
 function PlaceLayer(madiv,placeX,placeY)
 {
  if(ie) document.all[madiv].style.left= placeX;
  if(ie) document.all[madiv].style.top= placeY;
  if(nn) document.layers[madiv].left= placeX;
  if(nn) document.layers[madiv].top= placeY;
  if (n6) document.getElementById(madiv).style.left= placeX;
  if (n6) document.getElementById(madiv).style.top= placeY;
 }
 function SwapImage(img,source,lay)
 {
  if (!lay) document.images[img].src = source;
  if (nn && lay) document.layers[lay].document.images[img].src = source;
 }
 function TempoHideLayer(div)
 {
  ki = div;
  Tempo=window.setTimeout("HideLayer(ki)",200);
 }

//***** Fonctions spéciphiques
function HideAllMenus()
{
 HideLayer('divSubAbout');
 HideLayer('divSubAcademics');
 HideLayer('divSubAdmissions');
 HideLayer('divSubStudentlife');
}
function KillTieout()
{
 if (Tempo) clearTimeout(Tempo);
}
function OpenWinCredits()
{
 var winurl="credits.html";
 var winparam = 'location=no,toolbar=no,status=no,directories=no,scrollbars=no,'
 + 'width=350,height=350,left=100,top=100';
 window.open(winurl,'winCredits',winparam);
}
function OpenWinDesc(url)
{
 var winurl=url;
 var winparam = 'location=no,toolbar=no,status=no,directories=no,scrollbars=no,'
 + 'width=200,height=350,left=100,top=100';
 window.open(winurl,'winDesc',winparam);
}