/* objet */
function getOb(ob) { return (document.all)?eval('document.all.'+ob):(document.getElementById)?eval('document.getElementById("'+ob+'")'):null }

/*----------------------------------------------------------------------- proprietes -------------------------------------------------------------*/
/* hauteur */
function getHt(ob) { return ob.offsetHeight }
/* largeur */
function getLg(ob) { return ob.offsetWidth }
/* position y */
function getx(ob) { return (document.all)?ob.style.pixelLeft:parseInt(ob.style.left) }
/* position x */
function gety(ob) { return (document.all)?ob.style.pixelTop:parseInt(ob.style.top) }
/* hauteur zone affichage */
function htZoneAffichage() {if(browser.isIE55){return document.body.clientHeight} if(browser.isIE6up){return document.documentElement.clientHeight} if(browser.isAutre || browser.isFirefox || browser.isMac){return document.documentElement.clientHeight}}
/*----------------------------------------------------------------------- /proprietes -------------------------------------------------------------*/


/*------------------------------------------------------------------------ methodes ---------------------------------------------------------------*/
/* visible */
function show(ob) { ob.style.visibility = "visible" }
/* invisible */
function hide(ob) { ob.style.visibility = "hidden" }
/* affiche */
function d_block(ob) { ob.style.display = "block" }
/* desaffiche */
function d_none(ob) { ob.style.display = "none" }
/* definit hauteur */
function laht(ob,px) { ob.style.height = px+'px' }
/* definit largeur */
function lalg(ob,px) { ob.style.width = px+'px' }
/* positionne en x */
function enx(ob,px) { if (document.all) ob.style.pixelLeft = px; else ob.style.left = px+'px'; }
/* positionne en y */
function eny(ob,px) { if (document.all) ob.style.pixelTop = px; else ob.style.top = px+'px'; }
/* clip */
function clp(ob,htm,lgd,htp,lgg) { ob.style.clip = eval("'rect("+htm+"px, "+lgd+"px, "+htp+"px, "+lgg+"px)'") }
/* proportion */
function prop(mn,mx,bi,ind,bs) { return (((mx-mn)*ind)/(bs-bi)) }
/* definit contenu */
function inner(ob,contenu){ ob.innerHTML = contenu; }
/* change source image */
function swimg(im,src) { eval( 'document.'+im+'.src = "'+src+'"' ); }
/* definit hauteur image */
function iht(im,px) { eval('document.'+im+'.style.height = '+px+'px'); }
/* definit largueur image */
function ilg(im,px) { eval('document.'+im+'.style.width = '+px+'px');}



function getOffsetPosition(inID, inTYPE){var iVal = 0;var oObj = document.getElementById(inID);var sType = 'oObj.offset' + inTYPE;while (oObj && oObj.tagName != 'BODY') {iVal += eval(sType);oObj = oObj.offsetParent;}return iVal;}
/*-------------------------------------------------------- /methodes -----------------------------------------------------------------*/

/*----------------------------------------------------------------------------- browser --------------------------------------------------------------------*/
/* detection du navigateur */
function BrowserDetectLite() {
   var ua = navigator.userAgent.toLowerCase(); 
   
   // browser name
   this.isGecko     = (ua.indexOf('gecko') != -1 && ua.indexOf('safari') == -1);
   this.isMozilla   = (this.isGecko && ua.indexOf('gecko/') + 14 == ua.length);
   this.isNS        = ( (this.isGecko) ? (ua.indexOf('netscape') != -1) : ( (ua.indexOf('mozilla') != -1) && (ua.indexOf('spoofer') == -1) && (ua.indexOf('compatible') == -1) && (ua.indexOf('opera') == -1) && (ua.indexOf('webtv') == -1) && (ua.indexOf('hotjava') == -1) ) );
   this.isIE        = ( (ua.indexOf('msie') != -1) && (ua.indexOf('opera') == -1) && (ua.indexOf('webtv') == -1) ); 
   this.isSafari    = (ua.indexOf('safari') != - 1);
   this.isOpera     = (ua.indexOf('opera') != -1); 
   this.isKonqueror = (ua.indexOf('konqueror') != -1 && !this.isSafari); 
   this.isIcab      = (ua.indexOf('icab') != -1); 
   this.isAol       = (ua.indexOf('aol') != -1); 
   this.isFirefox   = (ua.indexOf('firefox') != -1);
   
   // spoofing and compatible browsers
   this.isIECompatible = ( (ua.indexOf('msie') != -1) && !this.isIE);
   this.isNSCompatible = ( (ua.indexOf('mozilla') != -1) && !this.isNS && !this.isMozilla);
   
   // browser version
   this.versionMinor = parseFloat(navigator.appVersion); 
   
   // correct version number
   if (this.isNS && this.isGecko) {
      this.versionMinor = parseFloat( ua.substring( ua.lastIndexOf('/') + 1 ) );
   }
   else if (this.isIE && this.versionMinor >= 4) {
      this.versionMinor = parseFloat( ua.substring( ua.indexOf('msie ') + 5 ) );
   }
   else if (this.isMozilla) {
      this.versionMinor = parseFloat( ua.substring( ua.indexOf('rv:') + 3 ) );
   }
   else if (this.isSafari) {
      this.versionMinor = parseFloat( ua.substring( ua.lastIndexOf('/') + 1 ) );
   }
   else if (this.isOpera) {
      if (ua.indexOf('opera/') != -1) {
         this.versionMinor = parseFloat( ua.substring( ua.indexOf('opera/') + 6 ) );
      }
      else {
         this.versionMinor = parseFloat( ua.substring( ua.indexOf('opera ') + 6 ) );
      }
   }
   else if (this.isKonqueror) {
      this.versionMinor = parseFloat( ua.substring( ua.indexOf('konqueror/') + 10 ) );
   }
   else if (this.isIcab) {
      if (ua.indexOf('icab/') != -1) {
         this.versionMinor = parseFloat( ua.substring( ua.indexOf('icab/') + 6 ) );
      }
      else {
         this.versionMinor = parseFloat( ua.substring( ua.indexOf('icab ') + 6 ) );
      }
   }
   
   this.versionMajor = parseInt(this.versionMinor); 
   this.geckoVersion = ( (this.isGecko) ? ua.substring( (ua.lastIndexOf('gecko/') + 6), (ua.lastIndexOf('gecko/') + 14) ) : -1 );
   
   // dom support
   this.isDOM1 = (document.getElementById);
   this.isDOM2Event = (document.addEventListener && document.removeEventListener);
   
   // css compatibility mode
   this.mode = document.compatMode ? document.compatMode : 'BackCompat';

   // platform
   this.isWin   = (ua.indexOf('win') != -1);
   this.isWin32 = (this.isWin && ( ua.indexOf('95') != -1 || ua.indexOf('98') != -1 || ua.indexOf('nt') != -1 || ua.indexOf('win32') != -1 || ua.indexOf('32bit') != -1 || ua.indexOf('xp') != -1) );
   this.isMac   = (ua.indexOf('mac') != -1);
   this.isUnix  = (ua.indexOf('unix') != -1 || ua.indexOf('sunos') != -1 || ua.indexOf('bsd') != -1 || ua.indexOf('x11') != -1)
   this.isLinux = (ua.indexOf('linux') != -1);
   
   // specific browser shortcuts
   this.isNS4x = (this.isNS && this.versionMajor == 4);
   this.isNS40x = (this.isNS4x && this.versionMinor < 4.5);
   this.isNS47x = (this.isNS4x && this.versionMinor >= 4.7);
   this.isNS4up = (this.isNS && this.versionMinor >= 4);
   this.isNS6x = (this.isNS && this.versionMajor == 6);
   this.isNS6up = (this.isNS && this.versionMajor >= 6);
   this.isNS7x = (this.isNS && this.versionMajor == 7);
   this.isNS7up = (this.isNS && this.versionMajor >= 7);
   
   this.isIE4x = (this.isIE && this.versionMajor == 4);
   this.isIE4up = (this.isIE && this.versionMajor >= 4);
   this.isIE5x = (this.isIE && this.versionMajor == 5);
   this.isIE55 = (this.isIE && this.versionMinor == 5.5);
   this.isIE5up = (this.isIE && this.versionMajor >= 5);
   this.isIE6x = (this.isIE && this.versionMajor == 6);
   this.isIE6up = (this.isIE && this.versionMajor >= 6);
   
   this.isIE4xMac = (this.isIE4x && this.isMac);
   
   this.isAutre   = !(this.isIE || this.isFirefox || this.isSafari);
}
browser = new BrowserDetectLite();
/*----------------------------------------------------------------------------- /browser --------------------------------------------------------------------*/

/*---------------------------------------------------------------------------- popup ------------------------------------------------------------------------*/
// ouvre une popup qui se centre; url=url de la page ; nom_fenetre = nom de la fenetre ; hauteur et largeur en chaine et sans unité
// pour une popup fixe : hauteur=hauteur du contenu(<=534px) ; largueur=largueur du contenu(<=790px)
// pour une popup plein écran : hauteur='max' ; largueur='max';
// pour une popup de hauteur 'max' , le scroll est automatique mis avec la fenetre ; le contenu de la popup <= 771px;
// prend en compte les navigateurs IE5.5, IE6, Firefox et Safari +  l'interface du système d'exploitation (barre des taches)
// si besoin d'avoir un scroll, il faut le créer à l'intérieur de la page appelée

function popup(url,nom_fenetre,largeur,hauteur,scrollbar)
{
	//alert(url)
	// ecran
	var hauteurEcran = screen.height;
	var largeurEcran = screen.width;
	if (browser.isIE)
	{
		hauteurEcran = screen.availHeight;
		largeurEcran = screen.availWidth;
	}
	
	// dimension fenetre 
	var hauteurFenetre = null;
	var largeurFenetre = null;
	
	// resolution 800 * 600
	//if(largeur!="max" && parseInt(largeur)>790){largeur=790;alert('Le contenu de la popup ne dois pas dépassé 790px en largeur pour s\'afficher correctement en 800 * 600')}
	//if(hauteur!="max" && parseInt(hauteur)>534){hauteur=534;alert('Le contenu de la popup ne dois pas dépassé 534px en hauteur pour s\'afficher correctement en 800 * 600')}
	
	// largeur fenetre
	if(largeur=='max')
	{
		if(browser.isIE){largeurFenetre = largeurEcran-10;}
		if(browser.isFirefox || browser.isAutre){largeurFenetre = largeurEcran-6}
		if(browser.isSafari){largeurFenetre = largeurEcran;}
	} 
	else
	{largeurFenetre =  parseInt(largeur)}
	
	// hauteur fenetre
	if(hauteur=='max')
	{
		if(browser.isIE){hauteurFenetre = hauteurEcran-36;}
		if(browser.isFirefox || browser.isAutre){hauteurFenetre = hauteurEcran;}
		if(browser.isSafari){hauteurFenetre = hauteurEcran-48}
	} 
	else
	{ 
		if(browser.isIE){hauteurFenetre = parseInt(hauteur)}
		if(browser.isFirefox || browser.isAutre){hauteurFenetre = parseInt(hauteur)}
		if(browser.isSafari){hauteurFenetre = parseInt(hauteur)+1}
	}
	
	// largueur effective fenetre
	var largeurFenetreEffective = null;
	if(browser.isIE){largeurFenetreEffective=parseInt(largeurFenetre)+10;}
	if(browser.isFirefox || browser.isAutre){largeurFenetreEffective=parseInt(largeurFenetre)+6}
	if(browser.isSafari){largeurFenetreEffective=parseInt(largeurFenetre)}
	
	// hauteur effective fenetre
	var hauteurFenetreEffective = null;
	if(browser.isIE){hauteurFenetreEffective=parseInt(hauteurFenetre)+36;}
	if(browser.isFirefox || browser.isAutre){hauteurFenetreEffective=parseInt(hauteurFenetre)+36;}
	if(browser.isSafari){hauteurFenetreEffective=parseInt(hauteurFenetre)}
	
	// position fenetre
	var top = (hauteurEcran-hauteurFenetreEffective)/2;	
	var left = (largeurEcran-largeurFenetreEffective)/2;

	// bug safari
	if(browser.isSafari && left==0){left=1}
	// fenetre
	var nouvelleFenetre=open(url,nom_fenetre,"width="+largeurFenetre+"px,height="+hauteurFenetre+"px,top="+top+"px,left="+left+"px,menubar=no,resizable=no,scrollbars="+scrollbar);
	nouvelleFenetre.focus();
}
/*--------------------------------------------------------------------------- /popup ------------------------------------------------------------------------*/
/*---- css ----*/
function css(chemin,media)
{
	document.write('<link href="'+chemin+'" rel="stylesheet" type="text/css" media="'+media+'"/>')
}
/*---- /css ----*/
/*--------------------------------------------------------------------------- pp ------------------------------------------------------------------------*/
// permet de mettre id_element du pied de page a on
function pp(id_element)
{
	if($(id_element))
	{
		//alert(id_element)
		var img = new Img_rollover($(id_element))
		img.set_rollover_actif(false);	
		img.set_src_on();	
	}
}
/*--------------------------------------------------------------------------- /pp ------------------------------------------------------------------------*/
/* ------------------------ Compatibilite_site ---------------------------------*/
Compatibilite_site = Class.create({
	   initialize: function(nom_cookie,resolution,navigateur) {
			this.nom_cookie = nom_cookie;
			this.valeur = "0";
			this.resolution = resolution;
			this.navigateur = $A(navigateur);
			this.message = null;
	   },
	   setup: function(params) {
			function param_default(pname, def) { if (typeof params[pname] == "undefined") { params[pname] = def; } };
			param_default("message_activ_cookie","If you want this message to only be displayed once, simply enable cookies on your browser settings.\n");
			param_default("message_resolution","The website is optimized for ");
			param_default("message_resolution_2","Your screen resolution isn't compatible, we advise you to adopt the default resolution or more for a comfortable use.");
			param_default("message_navigateur","The compatibility of the website is guaranted for Firefox 2.x, Internet Explorer 6, Internet Explorer 7 and Safari 2.x browsers.\nYour browser or its version isn't compatible. We advise you to download Firefox browser, free and compatible for all the computers, on www.firefox.com so as to enjoy an optimal navigation.");

			this.params = params;
			
			// attributs ayant un valeur par defaut
			this.message_activ_cookie = this.params["message_activ_cookie"];
			this.message_resolution = this.params["message_resolution"];
			this.message_resolution_2 = this.params["message_resolution_2"];
			this.message_navigateur = this.params["message_navigateur"];
			this.date = this.params["date"]; // date n'a aucune valeur par defaut => cookie efface a la fin de la session

			// test compatibilite
			this.compatibilite();
	   },
	   compatibilite: function() {
		   // si le cookie n'existe pas, le message n'a jamais été affiche
		   if(!Cookie.get(this.nom_cookie))
		   {
				this.message = "";
				this.detect_resolution();
				this.detect_navigateur();
				if(this.message != "")
				{
					this.detect_cookie();
					alert(this.message)
					Cookie.set(this.nom_cookie,this.valeur,this.date);
				}
		   }
	   },
	   detect_cookie: function() {
			if(!Cookie.accept())
			{
				this.message += this.message_activ_cookie;
			}
	   },
	   detect_resolution: function() {
		   var hauteur = (this.resolution == "800") ? "600" : "780";
		   if(screen.width < this.resolution) this.message += this.message_resolution+this.resolution+"*"+hauteur+".\n"+this.message_resolution_2+"\n\n";
	   },
	   detect_navigateur: function() {
		   var accept = false;
		   for(var i=0 ; (i < this.navigateur.length && !accept); i++)
		   {
			  accept = eval("browser."+this.navigateur[i])
		   }
		   if(accept == false) this.message += this.message_navigateur+"\n\n";
	   }
});
/* ------------------------ /Compatibilite_site ---------------------------------*/
/* ------------------------ /HP ---------------------------------*/
function display_press_releases_hp(){
	$("push_news").show();
}

function hide_press_releases_hp(){
	$("push_news").hide();
}

// HP : press releases
function folding_press_releases_hp(){
	
	if ($("bt_press_releases")) {
		
		var h_min = "21px";
		var h_max = "285px";
		var bt = $("bt_press_releases")
		var fd = $("fd_press_releases");
		var content = $("content_press_releases");
		var anim = false;
		var ouvert = true;
		
		Event.observe($(bt), 'mouseover', function() {
			$(bt).addClassName("bt_over");
		});
		
		Event.observe($(bt), 'mouseout', function() {
			$(bt).removeClassName("bt_over");
		});
		
		Event.observe($(bt), 'click', function() {
			if (!anim) {
				anim = true;
				if (ouvert) {
					Effect.BlindUp($(fd),{
						afterFinish: function(){
							anim = false
						}
					});
					Effect.BlindUp($(content),{duration:0.9});
					$("fd_press_releases_2").setStyle({
						"display": "block"
						
					});
					$("bt_press_releases").addClassName("on");
					ouvert = false;
				}
				else {
					Effect.BlindDown($(fd),{
						afterFinish: function(){
							$("fd_press_releases_2").setStyle({
								"display": "none"	
							});
							anim = false
						}
					});
					Effect.BlindDown($(content),{duration:1.1});
					
					$("bt_press_releases").removeClassName("on");
					ouvert = true;
				}
			}
		});
		
		
	}
}
/* ------------------------ /HP ---------------------------------*/
/*--------------------------------------------------------------------------- loading ------------------------------------------------------------------------*/
// loading utilisé sur chaque page
function loading()
{	
	//preload_rollover
	document.getElementsByClassName("rollover_img").each(function(image){
		new Img_rollover(image)
	});
	
	//preload_input_value
	document.getElementsByClassName("input_value").each(function(input_value){
		new Input_value(input_value)
	});
	
	folding_press_releases_hp();	
	var compatibilite_site = new Compatibilite_site("compatibilite_site_atr",800,["isFirefox","isIE6up","isSafari"]);
	compatibilite_site.setup({});
}

Event.observe(window, 'load', loading, false);


//Event.onDOMReady(loading);
/*--------------------------------------------------------------------------- /loading ------------------------------------------------------------------------*/