// cf www.acces-pour-tous.net
var newWin = null;
function closeWin(){
  if (newWin != null){
    if(!newWin.closed)
      newWin.close();
  }
}
function popUp(strURL,strType,strHeight,strWidth) {	
  closeWin();
  var strOptions="";
  if (strType=="console")
    strOptions="resizable,height="+strHeight+",width="+strWidth;
  if (strType=="fixed")
    strOptions="status,height="+strHeight+",width="+strWidth;
  if (strType=="elastic")
    strOptions="scrollbars=yes,resizable,height="+strHeight+",width="+strWidth;
  if (strType=="elastic2")
    strOptions="location,scrollbars,resizable,height="+strHeight+",width="+strWidth;   
  newWin = window.open(strURL, 'newWin', strOptions);
  newWin.focus();
}


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 redirect(formulaire)
{
//alert(URL);
popUp(formulaire.url.options[formulaire.url.selectedIndex].value)
}