wLargeur			= 0;
wHauteur			= 0;
mHauteur			= 0;
pageHeight		= 0;
PageEnCours		= "Accueil.html";
TitreEnCours	= "Accueil";
ShowMe				= "visible";
ascRatio			= 0;

function loadStats()
{
	initiateLayers();
	getInterfaceInfos();
	loadPage(MajLyr, "maj.html");
	makeAffichage();
	changePage("Accueil.html", "Accueil");
	window.scrollbars='no';
}

function initiateLayers()
{
	MainFondLyr		= document.getElementById('MainFondLayer');
	MainFondLyrH	= document.getElementById('MainFondLayerHaut');
	MainFondLyrB	= document.getElementById('MainFondLayerBas');
	MainLyr				= document.getElementById('MainLayer');
	TitleLyr			= document.getElementById('TitleLayer');
	TitleLyr2			= document.getElementById('TitleLayer2');
	CreditLyr			= document.getElementById('CreditLayer');
	SirElricLyr		= document.getElementById('SirElricLayer');
	MajLyr				= document.getElementById('MajLayer');
}

function changeStats()
{
	getInterfaceInfos();
	makeAffichage();
}

function getInterfaceInfos()
{
// récupération des dimensions de la fenêtre
	if (navigator.appName != "Microsoft Internet Explorer")
	{
		wLargeur	= window.innerWidth;
		wHauteur	= window.innerHeight;
	} else
	{
		wLargeur	= document.body.offsetWidth;
		wHauteur	= document.body.offsetHeight;
	}
	// Dimensionnement de la page d'information
	MainLyr.style.width		= wLargeur -480;
	MainLyr.style.Height	= wHauteur -120;
	mHauteur							= wHauteur - 42;
}

function makeAffichage()
{
	CreditLyr.style.visibility		= 'hidden';		
	SirElricLyr.style.visibility	= 'hidden';	
	MajLyr.style.visibility				= 'hidden';	
	CadreLargeur = wLargeur - 190;
	
	HtmlText = "<TABLE width=" + CadreLargeur + " border=0 cellpadding=0 cellspacing=0>"
	HtmlText = HtmlText + "<TR height=20><TD COLSPAN=3 BGCOLOR=#000000></TD><TR>"
	HtmlText = HtmlText + "<TR height=40><TD WIDTH=20 BACKGROUND='Img/MainHautG.png'></TD>"
	HtmlText = HtmlText + "<TD BACKGROUND='Img/MainHaut.png'></TD>"
	HtmlText = HtmlText + "<TD WIDTH=20 BACKGROUND='Img/MainHautD.png'></TD></TR></TABLE>"
	MainFondLyrH.innerHTML	= HtmlText;	
	HtmlText = "<TABLE width=" + CadreLargeur + " border=0 cellpadding=0 cellspacing=0>"
	HtmlText = HtmlText + "<TR height=" + (wHauteur - 42) + "><TD WIDTH=20 BACKGROUND='Img/MainG.png'></TD>"
	HtmlText = HtmlText + "<TD BACKGROUND='Img/Main.png'>&nbsp;</TD>"
	HtmlText = HtmlText + "<TD WIDTH=20 BACKGROUND='Img/MainD.png'></TD></TR><TABLE>"
	MainFondLyr.innerHTML 	= HtmlText;
	HtmlText = "<TABLE width=" + CadreLargeur + " border=0 cellpadding=0 cellspacing=0>"
	HtmlText = HtmlText + "<TR height=25><TD WIDTH=20 BACKGROUND='Img/MainBasG.png'></TD>"
	HtmlText = HtmlText + "<TD BACKGROUND='Img/MainBas.png'>&nbsp;</TD>"
	HtmlText = HtmlText + "<TD WIDTH=20 BACKGROUND='Img/MainBasD.png'></TD></TR></TABLE>"
	MainFondLyrB.style.top	= wHauteur - 25;
	MainFondLyrB.innerHTML	= HtmlText;
	
	CreditLyr.style.left				= wLargeur - 100;
	CreditLyr.style.top					= wHauteur - 22;
	CreditLyr.style.visibility	= 'visible';
		
	MajLyr.style.top 							= wHauteur - 22;
	SirElricLyr.style.top 				= wHauteur - 189;
	SirElricLyr.style.visibility	= ShowMe;		
	MajLyr.style.visibility				= 'visible';		
}

function setTitle(TitreAAfficher)
{
	HtmlText = "<TABLE border=0 cellpadding=0 cellspacing=0>"
	HtmlText = HtmlText + "<TR><TD class='PageTitle'>" + TitreAAfficher + "</TD></TR></TABLE>"
	TitleLyr.innerHTML = HtmlText;
	HtmlText = "<TABLE border=0 cellpadding=0 cellspacing=0>"
	HtmlText = HtmlText + "<TR><TD class='PageTitle2'>" + TitreAAfficher + "</TD></TR></TABLE>"
	TitleLyr2.innerHTML = HtmlText;
}

function changePage(newPage, newTitle)
{
	PageEnCours		= newPage;
	TitreEnCours	= newTitle;
	setTitle(TitreEnCours);
	loadPage(MainLyr, PageEnCours);
	setTimeout("setScroll();",250);
}

function menuclick(menuIndex)
{
	switch(menuIndex)
	{
  	case 1 : 
			changePage("Accueil.html", "Accueil");
//			ShowMe	= "visible";
			break;
 		case 2 :
			changePage("Test.html", "Page de test");
//			ShowMe	= "hidden";
			break;
 		case 3 :
			changePage("general.html", "Classement général");
//			ShowMe	= "hidden";
			break;
 		case 4 :
			changePage("Accueil.html", "Accueil");
//			ShowMe	= "hidden";
			break;
 		case 5 :
//			ShowMe	= "hidden";
			break;
 		case 6 :
//			ShowMe	= "hidden";
			break;
 		case 7 :
 		window.open('http://www.sir-elric.net/Jediwar/Archives/');
//			ShowMe	= "hidden";
			break;
 	}
//	SirElricLyr.style.visibility	= ShowMe;		
}

function loadPage(layerObj, pageToLoad)
{
	var xhr_object = null;

	if(window.XMLHttpRequest)
		xhr_object = new XMLHttpRequest();
	else if (window.ActiveXObject)
		xhr_object = new ActiveXObject("Microsoft.XMLHTTP");

	xhr_object.open("GET", pageToLoad, true);
	xhr_object.onreadystatechange = function()
	{
		if ( xhr_object.readyState == 4 )
			layerObj.innerHTML = xhr_object.responseText;
	}
	xhr_object.send(null);
}

function setScroll()
{
//	MainLyr				= document.getElementById('MainLayer');
	pageHeight	= MainLyr.offsetHeight;
	if (pageHeight > mHauteur)
	{
		ascRatio = pageHeight / mHauteur;
		
	} else
	{
		ascRatio = 0;
		
	}
}