function active(name,num) {
   imgOver = eval(name + num + ".src");
   document [name].src = imgOver;
}
// -->

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
{
btn10 = new Image();
btn10.src = "http://www.france-ermitage.com/images/heb_seii_ermitage_bouton1_off_uk.gif";
btn11 = new Image();
btn11.src = "http://www.france-ermitage.com/images/heb_seii_ermitage_bouton1_on_uk.gif";
btn20 = new Image();
btn20.src = "http://www.france-ermitage.com/images/heb_seii_ermitage_bouton2_off_uk.gif";
btn21 = new Image();
btn21.src = "http://www.france-ermitage.com/images/heb_seii_ermitage_bouton2_on_uk.gif";
btn30 = new Image();
btn30.src = "http://www.france-ermitage.com/images/heb_seii_ermitage_bouton3_off_uk.gif";
btn31 = new Image();
btn31.src = "http://www.france-ermitage.com/images/heb_seii_ermitage_bouton3_on_uk.gif";
btn40 = new Image();
btn40.src = "http://www.france-ermitage.com/images/heb_seii_ermitage_bouton4_off_uk.gif";
btn41 = new Image();
btn41.src = "http://www.france-ermitage.com/images/heb_seii_ermitage_bouton4_on_uk.gif";
btn50 = new Image();
btn50.src = "http://www.france-ermitage.com/images/heb_seii_ermitage_bouton5_off_uk.gif";
btn51 = new Image();
btn51.src = "http://www.france-ermitage.com/images/heb_seii_ermitage_bouton5_on_uk.gif";
}