<!--

function prechargement() {
var d=document; if(d.images){ if(!d.imap) d.imap=new Array();
var i,j=d.imap.length,a=prechargement.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.imap[j]=new Image; d.imap[j++].src=a[i];}}
}

function trouver(n, d) {
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=trouver(n,d.layers[i].document); return x;
}

function groupement(event, nomgroup) {
var i,img,nbar,args=groupement.arguments;
if (event == "init" && args.length > 2) {
if ((img = trouver(args[2])) != null && !img.initial) {
img.initial = true; img.survol = args[3]; img.desurvol = img.src;
if ((nbar = document[nomgroup]) == null) nbar = document[nomgroup] = new Array();
nbar[nbar.length] = img;
for (i=4; i < args.length-1; i+=2) if ((img = trouver(args[i])) != null) {
if (!img.survol) img.survol = img.src;
img.src = img.desurvol = args[i+1];
nbar[nbar.length] = img;
} }
} else if (event == "over") {
document.nbsurvol = nbar = new Array();
for (i=1; i < args.length-1; i+=3) if ((img = trouver(args[i])) != null) {
if (!img.survol) img.survol = img.src;
img.src = (img.desurvol && args[i+2]) ? args[i+2] : args[i+1];
nbar[nbar.length] = img;
}
} else if (event == "out" ) {
for (i=0; i < document.nbsurvol.length; i++) {
img = document.nbsurvol[i]; img.src = (img.desurvol) ? img.desurvol : img.survol; }
} else if (event == "down") {
if ((nbar = document[nomgroup]) != null)
for (i=0; i < nbar.length; i++) { img=nbar[i]; img.src = img.survol; img.desurvol = 0; }
document[nomgroup] = nbar = new Array();
for (i=2; i < args.length-1; i+=2) if ((img = trouver(args[i])) != null) {
if (!img.survol) img.survol = img.src;
img.src = img.desurvol = args[i+1];
nbar[nbar.length] = img;
} }
}
//-->