/**
 * Quelques fonctions standard
 */
function openWin(url, nom, haut, larg, scroll) {
if (document.layers) options = "screenX=10px, screenY=10px, innerWidth="+larg+"px, innerHeight="+haut+"px, resizable=yes, scrollbars="+scroll;
else options = "left=10px, top=10px, width="+larg+"px, height="+haut+"px, resizable=yes, scrollbars="+scroll;
maFenetre = window.open(url,nom,options);
maFenetre.focus();
}

function openWinPopup(purl) {
   win = openWin(purl, 'popup', 600, 800, 'resizable=no,scrollbars=yes');
   //win = openWin(purl, 'popup', 600, 800, 'scrollbars,menubar,toolbar');
   //window.location=purl;
}

function openWinGraph(purl) {
   win = openWin(purl, 'popup_graph', 500, 500, 'resizable=no,scrollbars=yes');
   //win = openWin(purl, 'popup_graph', 600, 800, 'scrollbars,menubar,toolbar');
   //window.location=purl;
}

function openWinGraphLarge(purl) {
   win = openWin(purl, 'popup_graph_large', 840, 700, 'resizable=no,scrollbars=yes');
   //win = openWin(purl, 'popup', 600, 800, 'scrollbars,menubar,toolbar');
   //window.location=purl;
}

var browserType;

if (document.layers) {browserType = "nn4"}
if (document.all) {browserType = "ie"}
if (window.navigator.userAgent.toLowerCase().match("gecko")) {browserType= "gecko"}

function hide(div) {
  div.style.visibility = "hidden";
}

function show(div) {
  div.style.visibility = "visible";
}