function openWindow(w_name, w_url, w_width, w_height, w_resizable)
{
  if(!w_width) w_width = 640;
  if(!w_height) w_height = 480;
  if(!w_resizable) w_resizable = 'yes';
  window.open(w_url, w_name, 'location=no,directories=no,status=no,menubar=no,width='+w_width+',height='+w_height+',scrollbars=yes,resizable='+w_resizable);
}

function normal(page) {window.open(page,"titre", "width=400, height=500, resizable=yes, toolbar=no, scrollbars=yes, status=no, left=100, top=20");}

function accueil(page) {window.open(page,"titre", "width=500, height=400, resizable=yes, toolbar=no, scrollbars=no, status=no, left=100, top=20");}

function transver(page) {window.open(page,"titre", "width=500, height=480, resizable=yes, toolbar=no, scrollbars=no, status=no, left=100, top=20");}

function grande(page) {window.open(page,"titre", "width=650, height=550, resizable=yes, toolbar=no, scrollbars=yes, status=no, left=20, top=10");}

function plusgrande(page) {window.open(page,"titre", "width=550, height=800, resizable=yes, toolbar=no, scrollbars=yes, status=no, left=20, top=0");}

function moyen(page) {window.open(page,"titre", "width=430, height=480, resizable=yes, toolbar=no, scrollbars=yes, status=no, left=30, top=20");}

function manif(page) {window.open(page,"titre", "width=320, height=360, resizable=yes, toolbar=no, scrollbars=no, status=no, left=100, top=20");}

function photo(page) {window.open(page,"titre", "width=700, height=560, resizable=yes, toolbar=no, status=no, scrollbars=no");}

function photolarge(page) {window.open(page,"titre", "width=1000, height=560, resizable=yes, toolbar=no, status=no, scrollbars=no");}