/* ************************************************************* */ 
 function popupcentree(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); 
}
function OpenAchat(Ean13)
{
	refedit=23;
 var url = "http://www.interforum.fr/Affiliations/accueil.do?refLivre="+Ean13+"&refEditeur="+refedit;
  //alert(url);
  popupcentree(url,640,710,"");
 }
/* ************************************************************* */