//***** 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(ki).style.left= placeX; 
  if (n6) document.getElementById(ki).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); 
} 

//***** lancement du chat (miaou)
function ChatWithMe(nick,perso)
{
 var winurl="/communiquer/miaou/chat.php";
 if(nick) winurl += "?usernick=";
 if(nick) winurl += nick;
 if(perso) winurl += "&userperso=";
 if(perso) winurl += perso;
 var winparam = 'location=no,toolbar=no,status=no,directories=no,scrollbars=no,'
 + 'width=450,height=350,left=100,top=100';
 window.open(winurl,'Chat',winparam);
}
//***** Initialisation 
function Init() 
{ 
 if (self.location.href != top.location.href)
 {
  autovis = "www.autovisiteur.com";
  if (parent.location.hostname != autovis) top.location.href = self.location.href; 
 } 
}