function showInfo(theURL){ 
 cond = window.open(theURL,'VSC','status=no,width=800,height=680,scrollbars'); 
}

function popupwindow(url,l,h){ 
 var largeur_ecran = screen.width; 
 var hauteur_ecran = screen.height; 
 var win = window.open(url,"_blank", "scrollbars=yes,resize=no,width=" + parseInt(l) + ",height=" + parseInt(h) + ",top=1,left=160"); 
}