// JavaScript Document
  
  function hovermenu2(idf) {
			var stylem=trouvestyle(idf);
			if(stylem)  stylem.backgroundImage='url(/images/bouton_menu_ab.jpg)'
			}
					
	function restauremenu2(idf) {
			var stylem=trouvestyle(idf);
			if(stylem)  stylem.backgroundImage='url(/images/bouton_menu.gif)'
			} 
			

function trouvestyle(idf) { 
		if (document.getElementById) {
		  return document.getElementById(idf).style;
		} else if (document.all) {
		  return document.all[idf].style;
		} else if (document.layers) {
		  return document.layers[idf];
		} else return null
	 }

	function newstyle(idf,prop,value) {
		var objet_style=trouvestyle(idf)
		if(objet_style) 
				eval( 'objet_style.' + prop + '="' + value+ '"' );
   }
   
   

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() { //v4.0
  var i,p,q,nm,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]);
    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 email valide.\n';
      } else if (test!='R') {
        if (isNaN(val)) errors+='Le champ '+nm+' doit avoir 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 contenir un nombre entre '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += 'Le champ '+nm+' doit apparaitre.\n'; }
  } if (errors) alert('Erreur ! :\n'+errors);
  document.MM_returnValue = (errors == '');
}

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) { //v4.01
  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 && d.getElementById) x=d.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];}
}
//-->
function twValide_char(nChamp,nAccepte,nbr) {
  var ok = "oui";
  var min = "oui";
  var nChar;
  for (var i=0; i<nChamp.value.length; i++) {
    nChar = "" + nChamp.value.substring(i, i+1);
    if (nAccepte.indexOf(nChar) == "-1") ok = "non";
  }
  if (ok == "non") {
    alert("\nErreur !\ Seulement les caractères suivant sont acceptés :\n "+nAccepte);
    nChamp.focus();
    nChamp.select();
  }

}