if (document.all)    {n=0;ie=1;ns6=0;fShow="visible";fHide="hidden";}
if (document.getElementById&&!document.all)    {n=0;ie=0;ns6=1;fShow="visible";fHide="hidden";}
if (document.layers) {n=1;ie=0;ns6=0;fShow="show";fHide="hide";}

//Top Nav bar script v2.1- http://www.dynamicdrive.com/dynamicindex1/sm/index.htm

opr6=ie&&navigator.userAgent.indexOf("Opera")!=-1

window.onerror=new Function("return true")
////////////////////////////////////////////////////////////////////////////
// Function Menu()                                                        //
////////////////////////////////////////////////////////////////////////////
rightX = 0;
function Menu()
{
  this.bgColor     = menucolor;
  if (ie) this.menuFont = "8px Verdana";
  if (n)  this.menuFont = "8px Verdana";
  this.fontColor   = "#000000";

  this.addItem    = addItem;
  this.addSubItem = addSubItem;
  this.showMenu   = showMenu;
  this.mainPaneBorder = 1;
  this.subMenuPaneBorder = 0;
  this.mainColorBorder = "#CAD3D8";

  this.subMenuPaneWidth = submenuwidth;

  lastMenu = null;

  rightY = 0;
  leftY = 0;
  leftX = 0;

  HTMLstr = "";
  HTMLstr += "<!-- MENU PANE DECLARATION BEGINS -->\n";
  HTMLstr += "\n";
  if (ie||ns6) HTMLstr += "<div id='MainTable' style='position:absolute;top:0;left:0;'>\n";
//  if (n)  HTMLstr += "<layer name='MainTable'>\n";
  HTMLstr += "<table width='100%' cellspacing=0 bgcolor='"+this.bgColor+"' border='"+this.mainPaneBorder+"' bordercolor='"+this.mainColorBorder+"'>\n";
  HTMLstr += "<tr>";
  // Seperateur
  if (n) HTMLstr += "<td>";
  HTMLstr += "<!-- MAIN MENU STARTS -->\n";
  HTMLstr += "<!-- MAIN_MENU -->\n";
  HTMLstr += "<!-- MAIN MENU ENDS -->\n";
  if (n) HTMLstr += "</td>";
  HTMLstr += "</tr>\n";
  HTMLstr += "</table>\n";
  HTMLstr += "\n";
  HTMLstr += "<!-- SUB MENU STARTS -->\n";
  HTMLstr += "<!-- SUB_MENU -->\n";
  HTMLstr += "<!-- SUB MENU ENDS -->\n";
  HTMLstr += "\n";
  if (ie||ns6) HTMLstr+= "</div>\n";
//  if (n)  HTMLstr+= "</layer>\n";
  HTMLstr += "<!-- MENU PANE DECALARATION ENDS -->\n";
}

function addItem(idItem, text, hint, location, altLocation)
{
  var Lookup = "<!-- ITEM "+idItem+" -->";
  if (HTMLstr.indexOf(Lookup) != -1)
  {
    alert(idParent + " already exist");
    return;
  }
  var MENUitem = "";
  MENUitem += "\n<!-- ITEM "+idItem+" -->\n";
  if (n)
  {
    MENUitem += "<ilayer name="+idItem+">";
	// Seperateur
    MENUitem += "";
    MENUitem += "<a href='.' class=menudynNS onmouseover=\"displaySubMenu('"+idItem+"')\" onclick=\"return false;\">";
    MENUitem += text;
    MENUitem += "</a>";
    MENUitem += "</ilayer>";
  }
  if (ie||ns6)
  {
    // LARGEUR COLONNE
    MENUitem += "<td width=11%>\n";
    MENUitem += "<div id='"+idItem+"' style='position:relative; font: "+this.menuFont+";'>\n";
	// Seperateur
    MENUitem += "\n";
    MENUitem += "<a ";
    MENUitem += "class=menudynIE ";
//    MENUitem += "style='text-decoration: none; font: "+this.menuFont+"; color: "+this.fontColor+"; cursor: hand;' ";
    if (hint != null)
      MENUitem += "title='"+hint+"' ";
    if (location != null)
    {
      MENUitem += "href='"+location+"' ";
      MENUitem += "onmouseover=\"hideAll()\" ";
    }
    else
    {
      if (altLocation != null)
        MENUitem += "href='"+altLocation+"' ";
      else
        MENUitem += "href='.' ";
      MENUitem += "onmouseover=\"displaySubMenu('"+idItem+"')\" ";
      MENUitem += "onclick=\"return false;\" "
    }
    MENUitem += ">";
    MENUitem += text;
    MENUitem += "</a>\n";
    MENUitem += "</div>\n";
    MENUitem += "</td>\n";
  }
  MENUitem += "<!-- END OF ITEM "+idItem+" -->\n\n";
  MENUitem += "<!-- MAIN_MENU -->\n";

  HTMLstr = HTMLstr.replace("<!-- MAIN_MENU -->\n", MENUitem);
}

function addSubItem(idParent, text, hint, location, linktarget)
{
  var MENUitem = "";
  Lookup = "<!-- ITEM "+idParent+" -->";
  if (HTMLstr.indexOf(Lookup) == -1)
  {
    alert(idParent + " not found");
    return;
  }
  Lookup = "<!-- NEXT ITEM OF SUB MENU "+ idParent +" -->";
  if (HTMLstr.indexOf(Lookup) == -1)
  {
    if (n)
    {
      MENUitem += "\n";
      MENUitem += "<layer id='"+idParent+"submenu' visibility=hide bgcolor='"+this.bgColor+"'>\n";
      MENUitem += "<table border='"+this.subMenuPaneBorder+"' bgcolor='"+this.bgColor+"' width="+this.subMenuPaneWidth+">\n";
      MENUitem += "<!-- NEXT ITEM OF SUB MENU "+ idParent +" -->\n";
      MENUitem += "</table>\n";
      MENUitem += "</layer>\n";
      MENUitem += "\n";
    }
    if (ie||ns6)
    {
      MENUitem += "\n";
      MENUitem += "<div id='"+idParent+"submenu' onmouseout=operahide() style='position:absolute; visibility: hidden; z-index:100; width: "+this.subMenuPaneWidth+"; font: "+this.menuFont+"; top: -300;'>\n";
      MENUitem += "<table border='"+this.subMenuPaneBorder+"' cellspacing=1 cellpadding=0 bgcolor='"+this.bgColor+"' width="+this.subMenuPaneWidth+">\n";
      MENUitem += "<!-- NEXT ITEM OF SUB MENU "+ idParent +" -->\n";
      MENUitem += "</table>\n";
      MENUitem += "</div>\n";
      MENUitem += "\n";
    }
    MENUitem += "<!-- SUB_MENU -->\n";
    HTMLstr = HTMLstr.replace("<!-- SUB_MENU -->\n", MENUitem);
  }

  Lookup = "<!-- NEXT ITEM OF SUB MENU "+ idParent +" -->\n";
  if (n)  MENUitem = "<tr><td><a class=subdynNS title='"+hint+"' href='"+location+"' target='"+linktarget+"'>&nbsp;"+text+"</a><br></td></tr>\n";
  if (ie||ns6) MENUitem = "<tr><td><a class=subdynIE title='"+hint+"' href='"+location+"' target='"+linktarget+"'>&nbsp;"+text+"</a><br></td></tr>\n";
  MENUitem += Lookup;
  HTMLstr = HTMLstr.replace(Lookup, MENUitem);

}

function showMenu()
{
  document.writeln(HTMLstr);
}

////////////////////////////////////////////////////////////////////////////
// Private declaration
function displaySubMenu(idMainMenu)
{
  var menu;
  var submenu;
  if (n)
  {
    submenu = document.layers[idMainMenu+"submenu"];
    if (lastMenu != null && lastMenu != submenu) hideAll();
    submenu.left = document.layers[idMainMenu].pageX;
    submenu.top  = document.layers[idMainMenu].pageY + 27;
    submenu.visibility = fShow;

    leftX  = document.layers[idMainMenu+"submenu"].left;
    rightX = leftX + document.layers[idMainMenu+"submenu"].clip.width;
    leftY  = document.layers[idMainMenu+"submenu"].top+
      document.layers[idMainMenu+"submenu"].clip.height;
    rightY = leftY;
  } else if (ie||ns6) {
//alert(document.getElementById(idMainMenu+"submenu").id)
    menu = ie? eval(idMainMenu) : document.getElementById(idMainMenu);
    submenu = ie? eval(idMainMenu+"submenu.style") : document.getElementById(idMainMenu+"submenu").style;
    submenu.left = calculateSumOffset(menu, 'offsetLeft');
//    submenu.top  = calculateSumOffset(menu, 'offsetTop') + 30;
    // Hauteur sous menu
    submenu.top  = menu.style.top+20;
    submenu.visibility = fShow;
    if (lastMenu != null && lastMenu != submenu) hideAll();

    leftX  = ie? document.all[idMainMenu+"submenu"].style.posLeft : parseInt(document.getElementById(idMainMenu+"submenu").style.left);
    rightX = ie? leftX + document.all[idMainMenu+"submenu"].offsetWidth : leftX+parseInt(document.getElementById(idMainMenu+"submenu").offsetWidth);

    leftY  = ie? document.all[idMainMenu+"submenu"].style.posTop+
      document.all[idMainMenu+"submenu"].offsetHeight : parseInt(document.getElementById(idMainMenu+"submenu").style.top)+parseInt(document.getElementById(idMainMenu+"submenu").offsetHeight);
    rightY = leftY;
  }
  lastMenu = submenu;
}

function hideAll()
{
  if (lastMenu != null) {lastMenu.visibility = fHide;lastMenu.left = 0;}
}

function calculateSumOffset(idItem, offsetName)
{
  var totalOffset = 0;
  var item = eval('idItem');
  do
  {
    totalOffset += eval('item.'+offsetName);
    item = eval('item.offsetParent');
  } while (item != null);
  return totalOffset;
}

function updateIt(e)
{
  if (ie&&!opr6)
  {
    var x = window.event.clientX;
    var y = window.event.clientY;

    if (x > rightX || x < leftX) hideAll();
    else if (y > rightY) hideAll();
  }
  if (n||ns6)
  {
    var x = e.pageX;
    var y = e.pageY;

    if (x > rightX || x < leftX) hideAll();
    else if (y > rightY) hideAll();
  }
}

function operahide(){
        if (opr6){
        if (!MainTable.contains(event.toElement))
        hideAll()
}
}

if (ie||ns6)
{
  document.body.onclick=hideAll;
  document.body.onscroll=hideAll;
  document.body.onmousemove=updateIt;
}
if (document.layers)
{
  window.captureEvents(Event.MOUSEMOVE);
  window.captureEvents(Event.CLICK);
  window.onmousemove=updateIt;
  window.onclick=hideAll;
}