<!--
var BckImg=new Image();
BckTargetImg="";
PubCatIdOld='';

//-------------------------------//
// Affiche une image en rolover  //
//-------------------------------//
function AffOn(Img)
{
AffOff();
if (document.images[Img])
  {  
  //opacity(Img,20,100,500); 
  BckTargetImg=Img;
  BckImg.src=document.images[Img].src;
  document.images[Img].src=eval(Img+".src");
  }
}

//-----------------------------//
// Cache une image du rolover  //
//-----------------------------//
function AffOff()
{
if (BckTargetImg>"") 
  {
  document.images[BckTargetImg].src=BckImg.src;
  }
BckTargetImg="";
}

//----------------------------//
// Correction NS pour reload  //
//----------------------------//
function nsRecharge()
{
if (innerWidth!=document.lPage || innerHeight!=document.hPage) 
  {location.reload();}
}

with (navigator)
    {
    if ((appName=="Netscape")&&(parseInt(appVersion)>=5))
      {document.lPage=innerWidth;document.hPage=innerHeight;onresize=nsRecharge;}
    }

//---------------------------//
// Affiche un bloque par ID  //
//---------------------------//
function AffId(PubCatId)
{
if (PubCatIdOld!='')
  {
  if (PubCatIdOld!=PubCatId)
    {
    PubCat=document.getElementById(PubCatIdOld);
    if (PubCat) {PubCat.style.display='none';}
    }
  }
PubCatIdOld=PubCatId;
  
PubCat=document.getElementById(PubCatId);  
if (PubCat) 
  {
  //alert(PubCat.style.display)
  //if (PubCat.style.display=='') 
  //  {PubCat.style.display=='none';}
    
  if (PubCat.style.display=='none')    
    {PubCat.style.display='block';}
    else
    {PubCat.style.display='none';}
  
  }

//alert('ok'+PubCatId);
}

    
//-->