function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

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_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_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 MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
function hide_all()
{
MM_showHideLayers('menu_1','','hide','menu_6','','hide','menu_7','','hide','menu_8','','hide','menu_9','','hide','fond','','hide') ;
}


function afficher(element)
{
if (document.getElementById(element) != null )
    document.getElementById(element).style.display = 'block' ;
}

function cacher(element)
{
if (document.getElementById(element) != null )
    document.getElementById(element).style.display = 'none';
}



function charge_ajax(element,url_contenu)
{
 if (document.getElementById(element) != null )
  {
    var xhr;
    if (window.XMLHttpRequest)                 //  Objet de la fenêtre courant
    { 
        xhr = new XMLHttpRequest();     //  Firefox, Safari, ...
    } 
    else 
       if (window.ActiveXObject)                    //  Version Active
       {
          xhr = new ActiveXObject("Microsoft.XMLHTTP");   // Internet Explorer 
       }

    xhr.onreadystatechange  = function()
    {
         if(xhr.readyState  == 4)
         {
              if(xhr.status  == 200)
                 document.getElementById(element).innerHTML = xhr.responseText;
              else
                 document.getElementById(element).innerHTML = "Error code " + xhr.status;
         }
         else
           document.getElementById(element).innerHTML = "<center><img src='/images/circle_animation.gif'><br><i>Chargement en cours...</i><br></center>" ;
    };

   xhr.open("GET", url_contenu, true);
   xhr.send(null);
  }
  else if (window.parent.document.getElementById(element) != null )
  {
    var xhr;
    if (window.XMLHttpRequest)                 //  Objet de la fenêtre courant
    { 
        xhr = new XMLHttpRequest();     //  Firefox, Safari, ...
    } 
    else 
       if (window.ActiveXObject)                    //  Version Active
       {
          xhr = new ActiveXObject("Microsoft.XMLHTTP");   // Internet Explorer 
       }

    xhr.onreadystatechange  = function()
    {
         if(xhr.readyState  == 4)
         {
              if(xhr.status  == 200)
                 window.parent.document.getElementById(element).innerHTML = xhr.responseText;
              else
                 window.parent.document.getElementById(element).innerHTML = "Error code " + xhr.status;
         }
         else
           window.parent.document.getElementById(element).innerHTML = "<center><i>Chargement en cours...</i><br></center>" ;
    };

   xhr.open("GET", url_contenu, true);
   xhr.send(null);
  }
  
  else
   alert("zone inconnue !") ;
}