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



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];}
}


var ns = (navigator.appName.indexOf("Netscape") != -1);

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_showHideLayers_bis() { //v6.0
  
  if(self.innerHeight) {
    //pageWidth=self.innerWidth;
    pageHeight=self.innerHeight;
  } else if (document.documentElement && document.documentElement.clientHeight) {
    //pageWidth = document.documentElement.clientWidth;
    pageHeight = document.documentElement.clientHeight;
  } else if (document.body) {
    //pageWidth=document.body.clientWidth;
    pageHeight=document.body.clientHeight;
  }
  
  //pageWidth = 575;
  divLeft = getAbsX(document.getElementById("ruler"));

  if (ns) {
    pY = pageYOffset;
  } else if (document.documentElement && document.documentElement.scrollTop) {
    pY= document.documentElement.scrollTop;
  } else {
    pY = document.body.scrollTop;
  }
  
  var i,p,v,obj,args=MM_showHideLayers_bis.arguments;
  for (i=0; i<(args.length-2); i+=3) 
    if ((obj=MM_findObj(args[i]))!=null) { 
      v=args[i+2];
      
      divHeight = obj.offsetHeight;
      if (obj.style) {
        obj=obj.style;
        v=(v=='show')?'visible':(v=='hide')?'hidden':v; 
      }
      obj.visibility=v; 
      obj.top = parseInt(((pageHeight-divHeight)/2) + pY) + "px";
      divLeft += 30;
      obj.left = divLeft + "px";

    }
}


function MM_showHideLayers() { //v3.0
  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; }
}