function infoNavig(ref){
		var picture = document.getElementById("imagenavig");
		if(ref==0)
			picture.style.backgroundImage="";
		else
			picture.style.backgroundImage="url(pics/accueil"+ref+".jpg)";
			
		return true
}

function dom(){
		return document.getElementById;
}

function ie4(){
		return document.all;
}

function menu(){
	document.write("<div id=\"slidemenubar2\" onMouseover=\"pull()\" onMouseout=\"draw()\"><div id=\"divMenu\">");
	
	var sitems=new Array();

	sitems[0]= 'News';
	sitems[1]= 'Twilight';
	sitems[2]= 'Fukkou';
	sitems[3]= 'Colorblind';
	sitems[4]= 'Bonus';
	sitems[5]= 'Artwork';
	sitems[6]= 'Musiikki';
	sitems[7]= 'Links';
	sitems[8]= 'About me';
	sitems[9]= 'Boutique';
	
	var sitemlinks=new Array();
	sitemlinks[0]= 'news.html';
	sitemlinks[1]= 'twilight.html';
	sitemlinks[2]= 'fukkou.html';
	sitemlinks[3]= 'colorbd.html';
	sitemlinks[4]= 'bonus.html';
	sitemlinks[5]= 'artwork.html';
	sitemlinks[6]= 'musiikki.html';
	sitemlinks[7]= 'links.html';
	sitemlinks[8]= 'aboutme.html';
	sitemlinks[9]= 'shop.html';
	
	for (i=0;i<=sitems.length-1;i++)
	document.write('&nbsp;&nbsp;<a href='+sitemlinks[i]+'><FONT COLOR=#000000>'+sitems[i]+'</FONT></a><br>');
	
	document.write('</div><div id="divOnglet"><B>M<BR>E<BR>N<BR>U</B></div></div>');
	if(dom())
	{
	document.getElementById("slidemenubar2").style.left="-120px";
	document.getElementById("divMenu").style.visibility="hidden";
	}
else if (ie4())
	{
	themenu=document.all.slidemenubar2.style.left = "-120px";
	document.getElementById("divMenu").style.visibility="hidden";
	}


}

function pull(){
	if(dom()){
		document.getElementById("slidemenubar2").style.left = "0px";
	document.getElementById("divMenu").style.visibility="visible";
		
	}
	else if (ie4()){
		themenu=document.all.slidemenubar2.style.left = "0px";
	document.getElementById("divMenu").style.visibility="visible";
	}
}

function draw()	{
	if(dom()){
		themenu=document.getElementById("slidemenubar2").style.left = "-120px";
	document.getElementById("divMenu").style.visibility="hidden";
	}
	else if (ie4()){
		themenu=document.all.slidemenubar2.style.left = "-120px";
	document.getElementById("divMenu").style.visibility="hidden";
	}
}

function changeAbout(){
	var content1 = document.getElementById("content");
	var content2 = document.getElementById("content2");
	var picture = document.getElementById("imageprof");
	var title = document.getElementById("header").getElementsByTagName("img")[0];
	
	if(content1.style.visibility=="hidden"){
		content1.style.visibility="visible";
		content2.style.visibility="hidden";
		picture.style.backgroundImage="url(pics/cats.jpg)";
		title.src="aboutme.jpg";
	}
	else{
		content2.style.visibility="visible";
		content1.style.visibility="hidden";
		picture.style.backgroundImage="url(pics/MSM.jpg)";
		title.src="aboutthem.jpg";
	}
}

function getXhr(){
	var xhr = null; 
	if(window.XMLHttpRequest) // Firefox et autres
	   xhr = new XMLHttpRequest(); 
	else if(window.ActiveXObject){ // Internet Explorer 
	   try {
				xhr = new ActiveXObject("Msxml2.XMLHTTP");
			} catch (e) {
				xhr = new ActiveXObject("Microsoft.XMLHTTP");
			}
	}
	else { // XMLHttpRequest non supporté par le navigateur 
	   alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest..."); 
	   xhr = false; 
	} 
	return xhr;
}

function go(c){
	if(!c.data.replace(/\s/g,''))
		c.parentNode.removeChild(c);
}

function clean(d){
	var bal=d.getElementsByTagName('*');

	for(i=0;i<bal.length;i++){
		a=bal[i].previousSibling;
		if(a && a.nodeType==3)
			go(a);
		b=bal[i].nextSibling;
		if(b && b.nodeType==3)
			go(b);
	}
	return d;
}

function launchAJAX(doc){
	var xhr = getXhr()
	// On défini ce qu'on va faire quand on aura la réponse
	xhr.onreadystatechange = function(){
		// On ne fait quelque chose que si on a tout reçu et que le serveur est ok
		if(xhr.readyState == 4 && xhr.status == 200){
			reponse = clean(xhr.responseXML.documentElement);
			actionPerform(reponse); 
		}
	}
	xhr.open("GET",doc,true);
	xhr.send(null);
}

function EcrireCookie(nom, valeur)
{

var argv=EcrireCookie.arguments;
var argc=EcrireCookie.arguments.length;
var expires=(argc > 2) ? argv[2] : null;
var path=(argc > 3) ? argv[3] : null;
var domain=(argc > 4) ? argv[4] : null;
var secure=(argc > 5) ? argv[5] : false;
document.cookie=nom+"="+escape(valeur)+
((expires==null) ? "" : ("; expires="+expires.toGMTString()))+
((path==null) ? "" : ("; path="+path))+
((domain==null) ? "" : ("; domain="+domain))+
((secure==true) ? "; secure" : "");

}

function getCookieVal(offset)
{

var endstr=document.cookie.indexOf (";", offset);
if (endstr==-1) endstr=document.cookie.length;
return unescape(document.cookie.substring(offset, endstr)); 
}
function LireCookie(nom)
{

var arg=nom+"=";
var alen=arg.length;
var clen=document.cookie.length;
var i=0;
while (i<clen)
{

var j=i+alen;
if (document.cookie.substring(i, j)==arg) return getCookieVal(j);
i=document.cookie.indexOf(" ",i)+1;
if (i==0) break;


}
return null; 
}

function sendData(data, value, page, method)
{
        var XHR = new XHRConnection();
        XHR.appendData(data, value);
        XHR.sendAndLoad(page, method);
}