var nomVariableTypeDisp="typeDisp";
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
ecrireCookie(nomVariableTypeDisp, 0, exdate,'/');

function showSplitDiv() {
	document.getElementById("bloc_banner").style.display="none";
	document.getElementById("bloc_formul").style.display="block";
}


var clef;
var typeDisp;
var nomVariableTypeDisp="typeDisp";
var nomVariable="clef";
var clefDefaut=9224;
var expiredays = 120;

//Construction de l'objet requete
var Request=new Object();Request.uri=location.href;Request.values=new Array();Request.getParameter=function(name){return Request.values[name];};Request.getParameterNames=function(name){var names=new Array();for(var name in Request.values){names[names.length]=name;}return names;};Request.getParameterValues=function(name){return Request.values[name];};Request.init=function(){var paramStr=Request.uri.substring(Request.uri.indexOf("?")+1);var coupleValue=paramStr.split("&");for(var i=0;i<coupleValue.length;i++){Request.values[coupleValue[i].split("=")[0]]=coupleValue[i].split("=")[1];}};Request.init();

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 readClef()
{
	var clefRequete = Request.getParameter(nomVariable);
	if (clefRequete)
	{
		clef = clefRequete;
		var exdate=new Date();
		exdate.setDate(exdate.getDate()+expiredays);
		ecrireCookie(nomVariable, clef, exdate);
	}
}

function getClef()
{
	if (!clef)
	{
		clef = lireCookie(nomVariable);
	}
	if (!clef)
	{
		readClef();
		clef = lireCookie(nomVariable);
	}
	if (!clef)
	{
		clef = clefDefaut;
		var exdate=new Date();
		exdate.setDate(exdate.getDate()+expiredays);
		ecrireCookie(nomVariable, clef, exdate);
	}
	if (!typeDisp)
	{
		typeDisp = lireCookie(nomVariableTypeDisp);
	}
	
	var returnClef = clef;
	return returnClef;
	
}

function writeLink(html)
{
	var argv=writeLink.arguments;
	var argc=writeLink.arguments.length;
	var target=(argc > 2) ? argv[1] : null;
	var typeLien=(argc > 2) ? argv[2] : ( (argc > 1) ? argv[1] : 0) ;
	if (target==null)
	{
		document.write('<a href="http://www.corpshumain.editionsatlas.fr/2059_9222/index.html?typeLien='+typeLien+'&clef='+getClef()+'">'+html+'</a>');
	}
	else
	{
		document.write('<a target="'+target+'" href="http://www.corpshumain.editionsatlas.fr/2059_9222/index.html?typeLien='+typeLien+'&clef='+getClef()+'">'+html+'</a>');
	}
}