function commenter(id, genre)
{
     window.open("com.php?id="+id+"&type="+genre,"","toolbar=no, location=no, directories=no, status=no, scrollbars=yes, resizable=no, copyhistory=no, width=800, height=450, left=0, top=0");
}

function dispan(id, sujet, img, w, h)
{
     document.getElementById('span-'+id).innerHTML = '<img src='+img+' height='+h+' width='+w+' title='+sujet+' />';
}