function openWin(win, w, h) {
	var le = (screen.availWidth - w) /2;
	var he = (screen.availHeight -h) /2;
	win = window.open(win,null,"height="+h+",width="+w+",status=no,toolbar=no,scrollbars=auto,menubar=no,location=no,left="+le+", top="+he,false);
	win.focus();
}

function openWin2(win, w, h) {

	win = window.open(win,"fiche","height="+h+",width="+w+",status=no,toolbar=no,scrollbars=1,menubar=no,location=no,left=20, top=20",false);
	win.focus();
}
function openFen (url,largeur,hauteur) {
fenetre = window.open(url, 'Popup', 'toolbar=no,location=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,width='+largeur+',height='+hauteur+',left=0,top=0');
fenetre.focus();
}



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 preloadImg() {
  MM_preloadImages('images/tit_accueil_on.gif','images/tit_edito_on.gif','images/tit_plu_on.gif','images/tit_galerie_on.gif','images/tit_contact_on.gif'); 
}