<!--
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_validateForm() { //v5.0
  var i,p,q,nm,pswd,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { 
  	test=args[i+2]; 
	val=MM_findObj(args[i]); 
	pswd=args[i+1];
    if (val) { 
		nm=val.name; 
		if ((val=val.value)!="") {
			if (test.indexOf('isEmail')!=-1) { 
				p=val.indexOf('@');
				if (p<1 || p==(val.length-1)) errors+='- Le champ '+nm+' doit contenir une adresse e-mail correcte.\n';
      		} 
			else if (test!='R') {
        		if (isNaN(val)) errors+='- Le champ '+nm+' doit contenir un nombre.\n';
        		if (test.indexOf('inRange') != -1) { 
					p=test.indexOf(':');
          			min=test.substring(8,p);
					max=test.substring(p+1);
          			if (val<min || max<val) errors+='- Le champ '+nm+' doit être un nombre entre '+min+' et '+max+'.\n';
    			}
			}
			/*if (pswd != "" && val==pswd) {
				errors+='Le champ '+nm+' est invalide.\n'
			} */
		}
		else if (test.charAt(0) == 'R') errors += '- Le champ '+nm+' est obligatoire.\n'; 
	}
  } 
  if (errors) alert('Les erreurs suivantes sont apparues :\n\n'+errors);
  document.MM_returnValue = (errors == '');
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function upsupp() {
		  if (document.forms["chgactu"].elements["sup_image_chk"].checked) {
			  document.forms["chgactu"].elements["supp_image"].value="oui";
		  } 
		  else {
			  document.forms["chgactu"].elements["supp_image"].value="non";
		  }
	  }

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 PopupCentrer(page,largeur,hauteur,options) {
  var top=(screen.height-hauteur)/2;
  var left=(screen.width-largeur)/2;
  window.open(page,"","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);
}