function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function switchLang(oldLang,newLang) {
	var newUrl;
	var oldUrl;

	oldLang='/' + oldLang + '/';
	newLang='/' + newLang + '/';
	oldUrl=document.location.href;
	newUrl=oldUrl.replace(oldLang,newLang);
	window.location.href=newUrl;
	//alert('Coming soon');
}

//Pour carat�res sp�ciaux dans alert(), faire un translate en Hex -> \xE9

//Function pour afficher les photos dans les projets 
function showPhotoProjetsBackup(quelPhoto){
	if (document.all) {
		photosProjetsDynamic.innerHTML=photo[quelPhoto];
	} else if (document.getElementById) {
		rng = document.createRange();
		el = document.getElementById("photosProjetsDynamic");
		rng.setStartBefore(el);
		htmlFrag = rng.createContextualFragment(photo[quelPhoto]);
		while (el.hasChildNodes()) el.removeChild(el.lastChild);
		el.appendChild(htmlFrag);
	}
}

var chiffreOn = "1";

function showPhotoProjets(quelPhoto){
	if (document.all) {
		photosProjetsDynamic.innerHTML=photo[quelPhoto];
	} else if (document.getElementById) {
		rng = document.createRange();
		el = document.getElementById("photosProjetsDynamic");
		rng.setStartBefore(el);
		htmlFrag = rng.createContextualFragment(photo[quelPhoto]);
		while (el.hasChildNodes()) el.removeChild(el.lastChild);
		el.appendChild(htmlFrag);
	}
	// Switch l'image du chiffre qui etait on
	nomImgOld = "chiffre" + chiffreOn;
	chiffreImgOld = '../../images/menu_chiffre_' + chiffreOn + '.gif'
	MM_swapImage(nomImgOld,'',chiffreImgOld,1);
	//Switch l'image du chiffre qui a ete clique
	nomImg = "chiffre" + quelPhoto;
	chiffreImg = '../../images/menu_chiffre_' + quelPhoto + '_on.gif'
	MM_swapImage(nomImg,'',chiffreImg,1);
	chiffreOn = quelPhoto;
}


//Function pour afficher les photos agrandies dans les projets 
function showPhotoZoomProjets(quelPhotoZoom){
	if (document.all) {
		photosProjetsZoom.innerHTML=photoZoom[quelPhotoZoom];
	} else if (document.getElementById) {
		rng = document.createRange();
		el = document.getElementById("photosProjetsZoom");
		rng.setStartBefore(el);
		htmlFrag = rng.createContextualFragment(photoZoom[quelPhotoZoom]);
		while (el.hasChildNodes()) el.removeChild(el.lastChild);
		el.appendChild(htmlFrag);
	}
}

//Function pour afficher les textes complets dans la page
function afficheComplet(quelDiv) {
	document.getElementById(quelDiv).style.overflow='visible';
	document.getElementById('flechetexteComplet').style.display='none';
	//Pour faire apparaitre scrollbars sur safari
	if ( saf ) {
		window.resizeBy(0,-1)
	}
} 

//Function pour afficher les textes complets dans la page a l'ouverture de la page si on arrive d'une page projet
function afficheCompletOnload(quelDiv) {
	var argv = window.location.search.substring(1);
	var param = unescape(argv);
	if (param == "ouvert") {
		afficheComplet(quelDiv)
	}
} 

//Function pour afficher le menu suivant 
function showNextMenu(quelMenuAffiche, quelMenuEfface){
	document.getElementById("menuChiffre" + quelMenuAffiche).style.display='block';
	document.getElementById("menuChiffre" + quelMenuEfface).style.display='none';
}


//Function pour afficher les photos agrandies dans les nouvelles 
function showPhotoZoomNouvelles(quelPhotoZoom){
	if (document.all) {
		photosNouvellesZoom.innerHTML=photoZoom[quelPhotoZoom];
	} else if (document.getElementById) {
		rng = document.createRange();
		el = document.getElementById("photosNouvellesZoom");
		rng.setStartBefore(el);
		htmlFrag = rng.createContextualFragment(photoZoom[quelPhotoZoom]);
		while (el.hasChildNodes()) el.removeChild(el.lastChild);
		el.appendChild(htmlFrag);
	}
}

// Detect browser 

/*
Script Name: Simple Javascript Browser/OS detection
Authors: Harald Hope, Tapio Markula, Websites: http://techpatterns.com/
http://www.nic.fi/~tapio1/Teaching/index1.php3
Script Source URI: http://techpatterns.com/downloads/javascript_browser_detection.php
Version 2.0.1
Copyright (C) 08 August 2004

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

Lesser GPL license text:
http://www.gnu.org/licenses/lgpl.txt

*/

/*************************************************************
Light version, use for basic browser detection only. Use our
http://techpatterns.com/downloads/javascript_browser_detection.txt script for more
complex javascript browser detection.

Remember, always use method or object testing as your first choice, for example, if ( dom ) { statement; };

Let me know if you find an error or a failure to properly detect, or if there
is a relevant browser that has special needs for detection at our tech forum:
http://techpatterns.com/forums/forum-11.html
The main script is separated from the initial netscape 4 detection due to certain bugs in
netscape 4 when it comes to unknown things like d.getElementById. The variable declarations
of course are made first to make sure that all the variables are global through the page, 
otherwise a javascript error will occur because you are trying to use an undeclared variable.

We test for basic browser type (ie, op, or moz/netscape > 6)..

For more in depth discussion of css and browser issues go to:
http://www.nic.fi/~tapio1/Teaching/DynamicMenusb.php#detections
http://www.nic.fi/~tapio1/Teaching/FAQ.php3

***************************************************************/

/**************************************************************
Lite version, tests only for main types and browsers out there, 
this will cover you in almost all normal situations out there.
***************************************************************/

var d, dom, ie, ie4, ie5x, moz, mac, win, lin, old, ie5mac, ie5xwin, op;

d = document;
n = navigator;
na = n.appVersion;
nua = n.userAgent;
win = ( na.indexOf( 'Win' ) != -1 );
mac = ( na.indexOf( 'Mac' ) != -1 );
lin = ( nua.indexOf( 'Linux' ) != -1 );

if ( !d.layers ){
	dom = ( d.getElementById );
	op = ( nua.indexOf( 'Opera' ) != -1 );
	konq = ( nua.indexOf( 'Konqueror' ) != -1 );
	saf = ( nua.indexOf( 'Safari' ) != -1 );
	moz = ( nua.indexOf( 'Gecko' ) != -1 && !saf && !konq);
	ie = ( d.all && !op );
	ie4 = ( ie && !dom );

	/*
	ie5x tests only for functionality. ( dom||ie5x ) would be default settings. 
	Opera will register true in this test if set to identify as IE 5
	*/

	ie5x = ( d.all && dom );
	ie5mac = ( mac && ie5x );
	ie5xwin = ( win && ie5x );
}