function getScreenSize() {
	var myWidth = 0, myHeight = 0;
	
	//Non-IE
	if( typeof( window.innerWidth ) == 'number' ) {
		myWidth = window.innerWidth;
		myHeight = window.innerHeight;
	}
	
	//IE 6+ in 'standards compliant mode'
	else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
		myWidth = document.documentElement.clientWidth;
		myHeight = document.documentElement.clientHeight;
	}
	
	//IE 4 compatible
	else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
		myWidth = document.body.clientWidth;
		myHeight = document.body.clientHeight;
	}
	
	return Array(myWidth, myHeight);
}


function killErrors() {
	return true;
}
//window.onerror=killErrors;

function lib_bwcheck(){ //Browsercheck (needed)
	this.ver=navigator.appVersion
	this.agent=navigator.userAgent
	this.dom=document.getElementById?1:0
	this.opera5=(navigator.userAgent.indexOf("Opera")>-1 && document.getElementById)?1:0
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0; 
	this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;
	this.ie4=(document.all && !this.dom && !this.opera5)?1:0;
	this.ie=this.ie4||this.ie5||this.ie6
	this.mac=this.agent.indexOf("Mac")>-1
	this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0; 
	this.ns4=(document.layers && !this.dom)?1:0;
	this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)
	return this
}
var bsw=lib_bwcheck()


function getElementHeight(Elem) {
	if (bsw.ns4) {
		var elem = getObjNN4(document, Elem);
		return elem.clip.height;
	} else {
		if(document.getElementById) {
			var elem = document.getElementById(Elem);
		} else if (document.all){
			var elem = document.all[Elem];
		}
		if (bsw.opera5) { 
			xPos = elem.style.pixelHeight;
		} else {
			xPos = elem.offsetHeight;
		}
		return xPos;
	} 
}

function getElementWidth(Elem) {
	if (ns4) {
		var elem = getObjNN4(document, Elem);
		return elem.clip.width;
	} else {
		if(document.getElementById) {
			var elem = document.getElementById(Elem);
		} else if (document.all){
			var elem = document.all[Elem];
		}
		if (op5) {
			xPos = elem.style.pixelWidth;
		} else {
			xPos = elem.offsetWidth;
		}
		return xPos;
	}
}

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_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_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_findObj(n, d) { //v3.0
	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];
				
	//alert(d.forms + ' ' + d.forms.length);

	for(i=0; !x && d.layers && i<d.layers.length; i++)
		x=MM_findObj(n,d.layers[i].document);
	
	return x;
}

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) { 
  window.open(theURL,winName,features);
}

function Impression(){
  window.print();
//  setTimeout('window.close()',2000);
}
 
function rec(list) {
	self.location.href = list.options[list.selectedIndex].value
}
function redirect(dest) {
	self.location.href = dest
}

// Anti-spam
function emailProtect(adresse, dns, txt, classe, style){
	var name = adresse ;
	var domain = dns ;
	//var subject = "subject=Anti spam" ;
	//document.write('<a href=\"mailto:' + name + '@' + domain + ' ?' + subject + '\">') ;
	document.write('<a href=\"mailto:' + name + '@' + domain + '\"') ;
	if(classe != ""){
		document.write(' class=\"' + classe + '\"') ;
	}
	if(style != ""){
		document.write(' style=\"' + style + '\"') ;
	}
	document.write('>') ;
	if(txt != ""){
		document.write(txt + '</a>') ;
	}
	else{
		document.write(name + '@' + domain + '</a>') ;
	}
}

//Controle d'adresse email
function EmailOK(UnEmail)
{
  if(UnEmail == '')
  	return false;

  var re = /([a-z0-9]+([-_]?[a-z0-9]+)*.)*[a-z0-9]+([-_]?[a-z0-9]+)*@([a-z0-9]+([-_]?[a-z0-9]+)*.)+[a-z]{2,4}/gi;  
  return (UnEmail.value.match(re) == UnEmail.value);  
}

function CheckForm(NomForm, langue)
{
	if(langue=="fr"){
		if (document.forms[NomForm].nom.value.length<2) // Control du champ Nom
		{
			alert ("Entrez votre nom");
		}
		else if (document.forms[NomForm].prenom.value.length<2) // Control du champ Prénom
		{
			alert ("Entrez votre prénom");
		}
		else if (!(EmailCheck(document.forms[NomForm].email.value))) // Control du champ Email
		{
			alert ("Entrez un E-mail valide");
		}
		/*else if (document.forms[NomForm].commentaire.value.length<5) // Control du champ Commentaire
		{
			alert ("Ecrivez un message");
		}*/
		else
		{
			document.forms[NomForm].submit();
		}
	}
	else{
		if (document.forms[NomForm].nom.value.length<2) // Control du champ Nom
		{
			alert ("Please insert your surname");
		}
		else if (document.forms[NomForm].prenom.value.length<2) // Control du champ Prénom
		{
			alert ("Please insert your first name");
		}
		else if (!(EmailCheck(document.forms[NomForm].email.value))) // Control du champ Email
		{
			alert ("Please insert a valid e-mail address");
		}
		/*else if (document.forms[NomForm].commentaire.value.length<5) // Control du champ Commentaire
		{
			alert ("Please insert your message");
		}*/
		else
		{
			document.forms[NomForm].submit();
		}
	}
}

// FAVORIS
var bookmarkurl="http://www.brumont.fr"
var bookmarktitle="Brumont"
function AjouterFavoris(language)
{
	if (document.all)
	{
		window.external.AddFavorite(bookmarkurl,bookmarktitle);
	}
	else
	{
		if(language=="fr") alert ("Cette action ne peut pas être automatisée sur votre navigateur,\nveuillez la réaliser manuellement.");
		else alert ("Your browser does not support this function,\nplease make it manually.");
	}
}

// Gestion des calques
function verifyCompatibleBrowser(){ 
    this.ver=navigator.appVersion 
    this.dom=document.getElementById?1:0 
    this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0; 
    this.ie4=(document.all && !this.dom)?1:0; 
    this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0; 
 
    this.ns4=(document.layers && !this.dom)?1:0; 
    this.bw=(this.ie5 || this.ie4 || this.ns4 || this.ns5) 
    return this 
} 
bw = new verifyCompatibleBrowser();

function showHide(div,nest){
	obj=bw.dom?document.getElementById(div).style:bw.ie4?document.all[div].style:bw.ns4?nest?document[nest].document[div]:document[div]:0; 
	if(obj.visibility=='visible' || obj.visibility=='show'){
		obj.visibility='hidden';
		obj.display='none';
	}
	else{
		obj.visibility='visible';
		obj.display='block';
	}
}
//Shows the div
function show(div,nest){
	obj=bw.dom?document.getElementById(div).style:bw.ie4?document.all[div].style:bw.ns4?nest?document[nest].document[div]:document[div]:0; 
	obj.visibility='visible';
	obj.display='block';
}
//Hides the div
function hide(div,nest){
	obj=bw.dom?document.getElementById(div).style:bw.ie4?document.all[div].style:bw.ns4?nest?document[nest].document[div]:document[div]:0; 
	obj.visibility='hidden';
	obj.display='none';
}

function setVariables()
{
	if (navigator.appName == "Netscape")
	{
		v=".top=";
		dS="document.";
		sD="";
		y="window.pageYOffset";
	}
	else
	{
		v=".pixelTop=";
		dS="";
		sD=".style";
		y="document.body.scrollTop";
	}
}

function scrollMenu(debut, fin, idMenu, idClose, i){
	nbIterations = 10;
	
	div = document.getElementById(idMenu);
	div.style.visibility = "visible";
	div.style.display = "block";
	
	divClose = document.getElementById(idClose);
	divClose.style.visibility = "hidden";
	divClose.style.display = "none";
	
	if (i == null)
		i = 1;
	if (i == nbIterations){
		if(debut < fin){
			div.style.visibility = "hidden";
			div.style.display = "none";
			
			divClose.style.visibility = "visible";
			divClose.style.display = "block";
		}
		
		return true;
	}
	else
	{
		position = debut + (((fin - debut) / nbIterations) * i);
		div.style.top = (Math.round(position)) + "px";
		setTimeout("scrollMenu(" + debut + ", " + fin + ", '" + idMenu + "', '" + idClose + "', " + (i + 1) + ")", 50);	
	}
}

function scrollSousMenu(debut, fin, idMenu, idClose, i){
	nbIterations = 10;
	
	divOpen = document.getElementById(idMenu);
	divOpen.style.visibility = "visible";
	divOpen.style.display = "block";
	
	divClose = document.getElementById(idClose);
	divClose.style.visibility = "hidden";
	divClose.style.display = "none";
	
	if (i == null)
		i = 1;
	if (i == nbIterations){
		if(debut < fin){
			divOpen.style.visibility = "hidden";
			divOpen.style.display = "none";
			
			divClose.style.visibility = "visible";
			divClose.style.display = "block";
		}
		
		return true;
	}
	else
	{
		position = debut - (((fin + debut) / nbIterations) * i);
		divOpen.style.top = (Math.round(position)) + "px";
		setTimeout("scrollMenu(" + debut + ", " + fin + ", '" + idMenu + "', '" + idClose + "', " + (i + 1) + ")", 50);
	}
	//alert(debut + ' ' + (fin + debut)  + ' ' + Math.round(position));
}