// SCRIPT DU MENU
// *** CROSS-BROWSER COMPATIBILITY ***
var isDOM = (document.getElementById ? true : false); 
var isIE4 = ((document.all && !isDOM) ? true : false);
var isNS4 = (document.layers ? true : false);
var isDyn = (isDOM || isIE4 || isNS4);
function getRef(id)
{
 return (isDOM ? document.getElementById(id) :
  (isIE4 ? document.all[id] : document.layers[id]));
}
function getSty(id)
{
 return (isNS4 ? getRef(id) : getRef(id).style);
} 
// *** MOUSEOVER/OUT CONTROL FUNCTIONS ***
// Hide timeout.
var popTimer = 0;
// Arrays holding highlighted menu items.
var litNow = new Array();
function popOver(menuNum, itemNum)
{
 clearTimeout(popTimer);
 // Hide all other menus & dim old highlighted items, still showing this menu.
 hideAllBut(menuNum);
 // Get tree of parent menu items and light them up - global variable!
 litNow = getTree(menuNum, itemNum);
 changeCol(true);
 // Get target menu to show - if it's nonzero, position & show it.
 targetNum = menu[menuNum][itemNum].target;
 if (targetNum > 0)
 {
  // Get current menu position - menu position plus item position in menu.
  thisX = parseInt(menu[menuNum][0].ref.left) + parseInt(menu[menuNum][itemNum].ref.left);
  thisY = parseInt(menu[menuNum][0].ref.top) + parseInt(menu[menuNum][itemNum].ref.top);
  // Add those to the target's offset to set the target's position, show it.
  with (menu[targetNum][0].ref)
  {
   left = thisX + menu[targetNum][0].x;
   top = thisY + menu[targetNum][0].y;
   visibility = 'visible';
  }
 }
}
function popOut(menuNum, itemNum)
{
 // If it's a root menu item that doesn't trigger a popout, hide now, else set timeout
 // to hide all menus in 1/2 sec... remember, another mouseover clears the timeout.
 if ((menuNum == 0) && !menu[menuNum][itemNum].target) hideAllBut(0);
 else popTimer = setTimeout('hideAllBut(0)', 500);
}
function popClick(menuNum, itemNum)
{
 with (menu[menuNum][itemNum])
 {
  switch (type)
  {
   // A JavaScript function? Eval() it and break out of switch.
   case 'js:': { eval(href); break }
   case '_blank': { if (href) eval(window.open(href)); break }
   // Otherwise, point to the window if nothing else and navigate.
   case '': type = 'window';
   case '_self': type = 'window';
   default: if (href) eval(type + '.location.href = "' + href + '"');
  }
 
 // Whatever happens, hide the menus when clicked.
 hideAllBut(0);
}
 }
function getTree(menuNum, itemNum)
{
 // Array index is the menu number. The contents are null (if that menu is not a parent)
 // or the item number in that menu that is an ancestor (to light it up).
 itemArray = new Array(menu.length);
 while(1)
 {
  itemArray[menuNum] = itemNum;
  // If we've reached the top of the hierarchy, return.
  if (menuNum == 0) break;
  itemNum = menu[menuNum][0].parentItem;
  menuNum = menu[menuNum][0].parentMenu;
 }
 return itemArray;
}
// Pass an array and a boolean to specify colour change, true = over colour.
// N.B: Uses global litNow array which contains items in hierarchy.
function changeCol(isOver)
{
 // Cycle through array searching for items to change.
 for (count = 0; count < litNow.length; count++)
 {
  // If item number is present, change its colour.
  if (litNow[count])
  {
   // Nest two WITH's, the last being more specific to allow item hover colours.
   with (menu[count][0]) with (menu[count][litNow[count]])
   {
    newCol = isOver ? overCol : backCol;
    // Change the colours of the div/layer background.
    if (isNS4) {
	ref.bgColor = newCol;
    }
    else {
	ref.backgroundColor = newCol;
    }
   }
  }
 }
}
function hideAllBut(menuNum)
{
 // Get array of parent menus (item numbers irrelevant, just pass '1').
 var keepMenus = getTree(menuNum, 1);
 // ...and work through it, hiding menus that are not its ancestors/itself.
 for (count = 0; count < menu.length; count++)
  if (!keepMenus[count] && menu[count]) menu[count][0].ref.visibility = 'hidden';
 // Dim all the items in litNow array.
 changeCol(false);
}
// *** MENU ARRAY CONSTRUCTION FUNCTIONS ***
// This is incredibly, incredibly cool. Really. It takes an array of data and names and
// assigns the values to a specified object -- used to slim down the constructors here.
function addProps(obj, data, names, addNull)
{
 for (i = 0; i < names.length; i++)
  if(i < data.length || addNull) obj[names[i]] = data[i];
}
// Use above function to add our list of arguments to the menu array.
function Menu()
{
 var names = ['isVert', 'popInd', 'x','y', 'width', 'pad', 'overCol', 'backCol',
  'borderClass', 'textClass', 'parentMenu', 'parentItem', 'ref'];
 addProps(this, arguments, names, true);
}
function Item()
{
 var names = ['text', 'href', 'type', 'length', 'spacing', 'target',    'ref'];
 addProps(this, arguments, names, true);
}
// *** MAIN MENU SETUP FUNCTION ***
function createMenus()
{
 var colTxtOver = "#F8CD07";
 var colTxtOut = "#FFFFFF";
 if (!isDyn) return;
 // Loop through menus, using properties of menu description object, i.e. x, y, width etc...
 for (currMenu = 0; currMenu < menu.length; currMenu++)
 if (menu[currMenu]) with (menu[currMenu][0])
 {
  // Variable for holding HTML for items and positions of next item.
  var str = '', itemX = 84, itemY = 55;
  // In NS4, since borders are assigned to the table rather than layer, increase padding.
  if (isNS4) pad++; 
  // Remember, items start from 1 in the array (0 is menu object itself, above).
  // Also use properties of each item nested in the other with() for construction.
  for (currItem = 1; currItem < menu[currMenu].length; currItem++) with (menu[currMenu][currItem])
  {
   var itemID = 'menu' + currMenu + 'item' + currItem;
   // The width and height of the menu item - dependent on orientation!
   // NS6 disagrees with other browsers as to whether borders increase widths, so fix here.
   var shrink = (borderClass && isDOM && !document.all ? 2 : 0)
   var w = (isVert ? width : length) - shrink;
   var h = (isVert ? length : width) - shrink;
   // Create a div or layer text string with appropriate styles/properties.
   if (isDOM || isIE4)
   {
    str += '<div id="' + itemID + '" style="position: absolute; left: ' + itemX +
     '; top: ' + itemY + '; width: ' + w + '; height: ' + h + '; visibility: inherit; ';
    if (backCol) str += 'background: ' + backCol;
    str += '" ';
   }
   if (isNS4)
   {
    str += '<layer id="' + itemID + '" left="' + itemX + '" top="' + itemY + '" width="' + 
     w + '" height="' + h + '" visibility="inherit" ';
    if (backCol) str += 'bgcolor="' + backCol + '" ';
   }
   if (borderClass) str += 'class="' + borderClass + '" ';
   
   // Add mouseover and click handlers and finish div/layer.
   str += 'onMouseOver="popOver(' + currMenu + ',' + currItem + ')" onMouseOut="popOut(' +
     currMenu + ',' + currItem + ')" onClick="popClick(' + currMenu + ',' + currItem + ')">';
   // Add contents of item...
   if (target > 0)
   {
    // Set target's parents to this menu item.
    menu[target][0].parentMenu = currMenu;
    menu[target][0].parentItem = currItem;
    // Add a popout indicator - before text so it shows up below text in NS4.
    if (popInd)
    {
     if (isNS4) str += '<layer class="' + textClass + '" left="'+ (w - 15) + '" top="' +
      pad + '">' + popInd + '</layer>';
     else str += '<div class="' + textClass + '" style="position: absolute; left: ' + (w - 15) +
      '; top: ' + pad + '">' + popInd + '</div>';
    }
   }
   
   // For NS4, if a border is assigned, add a spacer to push border out to layer edges.
   // The text layer must completely overlay this table as well for proper click capturing.
   // Add a link both to generate an onClick event and to stop the ugly I-beam text cursor appearing.
   if (isNS4) str += (borderClass ? '<spacer type="block" width="' + (w - 8) + '" height="' +
    (h - 8) + '">' : '') +
    '<layer left="' + pad + '" top="' + pad + '" width="' + (w - (2 * pad)) + '" height="' +
    (h - (2 * pad)) + '"><a class="' + textClass + '" href="#" ' +
    'onClick="popClick(' + currMenu + ',' + currItem + '); return false" ' +
    'onMouseOver="status=\'\'; return true;" >' + text + '</a></layer>';
   // IE4+/NS6 is an awful lot easier to work with sometimes.
   else str += '<div class="' + textClass + '" style="position: absolute; left: ' + pad +
    '; top: ' + pad + '; width: ' + (w - (2 * pad)) + '; height: ' + (h - (2 * pad)) +
    '" onMouseOver="changeColText( this, \'' +colTxtOver+'\' ); status=\'\'; return true;" onMouseOut="changeColText( this, \'' + colTxtOut +'\' );  return true;">' + text + '</div>';
   // Finish off item.
   str += (isNS4 ? '</layer>' : '</div>');
   // Move next item position down or across by this item's length and additional spacing.
   // Subtract 1 so borders overlap slightly.
   if (isVert) itemY += length + spacing - 1;
   else itemX += length + spacing - 1;
  // End loop through items and with([menu[currMenu][currItem]).
  }
   // Now, write the menu to the document depending on browser capabilities.
  // N.B: Still using properties of menu[currMenu][0] like 'ref' etc...
   
  // Insert a div tag to the end of the BODY with menu HTML in place for IE4+.
  if (document.all)
  {
   // Give a small width and height to stop IE4 sizing to full body. Thanks to Jeff Blum
   // for pointing this out. Also, thanks to Paul Maden for helping debug this, apparently
   // the width must be a miniumum of 3 for it to work in IE4.
   document.body.insertAdjacentHTML('beforeEnd', '<div id="menu' + currMenu + 'div" ' +
    'style="position: absolute; width: 3; height: 3; visibility: hidden; z-index: 1000">' +
     str + '</div>');
   ref = getSty('menu' + currMenu + 'div');
  }
  // In NS6+ or other DOM but non-IE browsers, create a new DIV node and add text...
  else if (isDOM)
  {
   var newDiv = document.createElement('div');
   document.body.appendChild(newDiv);
   newDiv.innerHTML = str;
   ref = newDiv.style;
    
   ref.position = 'absolute';
   ref.visibility = 'hidden';
  }
  // In NS4, create a reference to a new layer and write the items to it.
  else if (isNS4)
  {
   ref = new Layer(0);
   ref.document.write(str);
   ref.document.close();
  }
  // Chuck some positions in here. Only really relevant for root menu.
  ref.left = x;
  ref.top = y;
  // Set the default cursor for the menu to be the hand (or 'pointer' if you're the W3C or
  // Mozilla Project and just trying to be difficult :)...
  if (!isNS4) ref.cursor = (document.all ? 'hand' : 'pointer');
  // IE has z-indices assigned already, IE4 doesn't like them done here for some reason.
  if (!document.all) ref.zIndex = 1000;
  // Now items have been written, loop through them again to set up references.
  for (currItem = 1; currItem < menu[currMenu].length; currItem++)
  {
   itemName = 'menu' + currMenu + 'item' + currItem;
   if (isDOM || isIE4) menu[currMenu][currItem].ref = getSty(itemName);
   if (isNS4)
   {
    menu[currMenu][currItem].ref = ref.document[itemName];
    // Also capture clicks on that item layer's document...
    with (ref.document[itemName])
    {
     document.captureEvents(Event.CLICK);
     document.onclick = new Function('popClick(' + currMenu + ', ' + currItem + ')');
    }
   }
  }
 // End loop through menus and with (menu[currMenu][0]).
 }
 // *** CENTRING FUNCTION ***  Uncomment this to centre menus.
 //positionMenu()
 // Show the root menu now that's all over. Phew!
 menu[0][0].ref.visibility = 'visible';
}
// *** OPTIONAL CODE FROM HERE DOWN ***
// This handles the window resize bug in NS4, and optionally centres your menus. I suggest
// leaving this here as otherwise when you resize NS4 horizontally menus are hidden.
var popOldWidth = window.innerWidth;
function resizeHandler()
{
 // If no menus have been created, nothing to do here...
 if (!menu[0][0].ref) return;
 
 if (isNS4 && popOldWidth != window.innerWidth) location.reload()
 //positionMenu();
}
function positionMenu()
{
 // Uncomment these next lines to *** CENTRE/RIGHT ALIGN YOUR MENU ***
 // You must uncomment the positionMenu() call in the resizeHandler() function right above, and
 // also at the end of the createMenus() function above the menu[] array.
 // Edit this expression to anything you want -- note the menu width is hard-coded :).
 //var winWidth = (document.all ? document.body.clientWidth : window.innerWidth)
 //menu[0][0].ref.left = (winWidth / 2) - 120;
 
 // You can extend this code any way you want. Each menu or item has a 'ref' property that
 // is a reference to its style object, so you can move/resize pretty much anything.
}
// Optional 'coloured item' object you can add to your menu array. Delete this if you aren't
// using it, it's not necessary.
// You can alter most constructors, shifting properties between the default Menu() and Item()
// constructors, this is just an example. I built simple polymorphism into the menus beginning
// with v2.1 by nesting with()'s, just make sure everything gets included at least once
// somewhere. If in doubt, the script uses item properties over menu properties as they're more
// specific. Good luck!
function colItem()
{
 // If you want, add borderClass and textClass in here too. Make sure to add them as
 // parameter to this function above! You can add most parameters of the 'menu' object
 // used in writing menus to the document, such as popout indicators if you want.
 // Alternatively, it could be simpler to just use a bit of JS: menu[x][y].popInd = '...';
 // before creating the menus. Note: 'ref' isn't passed to the function.
 var names = ['text', 'href', 'type', 'length', 'spacing', 'overCol', 'backCol', 'target',
  'ref'];
 addProps(this, arguments, names, true);
}
// FONCTIONS SRA
// Fonction qui permet DE qui recupère une chaine et un séparateur 
// et qui renvoie un tableau de sous chaines  
function explode(inputstring, separators, includeEmpties) {
   inputstring = new String(inputstring);
   separators = new String(separators);
   if(separators == "undefined") { 
      separators = ";";
   }

   fixedExplode = new Array(1);
   currentElement = "";
   count = 0;

   for(x=0; x < inputstring.length; x++) {
      caractere = inputstring.charAt(x);
      if(separators.indexOf(caractere) != -1) {
         if ( ( (includeEmpties <= 0) || (includeEmpties == false)) && (currentElement == "")) { }
         else {
            fixedExplode[count] = currentElement;
            count++;
            currentElement = ""; } }
      else {currentElement += caractere; }
   }

  if (( ! (includeEmpties <= 0) && (includeEmpties != false)) || (currentElement != "")) {
        fixedExplode[count] = currentElement; }
   return fixedExplode;
}
// Fonction qui permet la recuperation et l'affichage des liens contenus 
// dans un champ caché pour les sous masues DocBreve et DocFlash
function ExtractionDoc(rang)
{
	var TabItem = new Array(1);
		
	if (Doctxt != "") 
	{
		TabItem = explode(Doctxt,"|","1");
		LenTab =  TabItem.length;
		if ( rang < LenTab)							document.write(TabItem[rang]);
		
		//alert(TabItem[rang]);
	}
}
function changeColText( Obj, Couleur ) {	
    Obj.style.color = Couleur;
}
function rechercher(){
   if (doc2.Recherche.value != "") {
      winchild=window.top.open('../(search)?Openagent&Query=' + 		escape(doc2.Recherche.value),'Recherche','toolbar=yes,scrollbars=yes,resizable=yes,width=485, height=189');
      winchild.focus();
      return false;
   }	
   else  {
      alert('Vous devez renseigner le champ Rechercher');
      return false;
   }	
}