var boutonOff = new Array();
var boutonOn = new Array();
var arrowOff = new Array();
var arrowOn = new Array();
var menuText = new Array();

function BrowserDetectLite() {
	var agent = navigator.userAgent.toLowerCase(); 
	// Browser version
	this.versionMajor = parseInt(navigator.appVersion); 
	this.versionMinor = parseFloat(navigator.appVersion); 
	// Browser name
	this.ns = (agent.indexOf('mozilla')!=-1 && agent.indexOf('spoofer')==-1 && agent.indexOf('compatible') == -1 && agent.indexOf('opera')==-1 && agent.indexOf('webtv')==-1); 
	this.ns2 = (this.ns && (this.versionMajor == 2)); 
	this.ns3 = (this.ns && (this.versionMajor == 3)); 
	this.ns4 = (this.ns && this.versionMajor == 4); 
	this.ns4up = (this.ns && this.versionMajor >= 4); 
	this.ns6 = (this.ns && this.versionMajor == 5); 
	this.ns6up = (this.ns && this.versionMajor >= 5); 
	this.ie = (agent.indexOf("msie") != -1); 
	this.ie3 = (this.ie && (this.versionMajor < 4)); 
	this.ie4 = (this.ie && this.versionMajor == 4 && agent.indexOf("msie 5.0")==-1); 
	this.ie4up = (this.ie && this.versionMajor >= 4); 
	this.ie5 = (this.ie && this.versionMajor == 4 && agent.indexOf("msie 5.0")!=-1); 
	this.ie5up = (this.ie  && !this.ie3 && !this.ie4); 
	this.ie5mac = (this.ie4up && (navigator.appVersion.indexOf("5.")!=-1));
	this.opera = (agent.indexOf("opera") != -1); 
	// Javascript version
	this.js = 0.0;
	if (this.ns2 || this.ie3) this.js = 1.0 
	else if (this.ns3 || this.opera || (document.images && this.ie && !this.ie4up)) this.js = 1.1 
	else if ((this.ns4 && this.versionMinor <= 4.05) || this.ie4) this.js = 1.2 
	else if ((this.ns4 && this.versionMinor > 4.05) || this.ie5up) this.js = 1.3 
	else if (this.ns5up) js = 1.4 
	// Platform type
	this.win = (agent.indexOf("win")!=-1 || agent.indexOf("16bit")!=-1);
	this.win32 = (agent.indexOf("win95")!=-1 || agent.indexOf("windows 95")!=-1 || agent.indexOf("win98")!=-1 || agent.indexOf("windows 98")!=-1 || agent.indexOf("winnt")!=-1 || agent.indexOf("windows nt")!=-1 || (this.versionMajor >= 4 && navigator.platform == "win32") || agent.indexOf("win32")!=-1 || agent.indexOf("32bit")!=-1);
	this.mac = (agent.indexOf("mac")!=-1);
}

var is = new BrowserDetectLite();
if (is.mac)
		document.write("<link rel='stylesheet' href='../mac.css'>")
  else
		document.write("<link rel='stylesheet' href='../pc.css'>")

function getElement(id, frame) {
	if (frame == null || frame == '') frame = self;
	if (document.getElementById && !is.ie5) return frame.document.getElementById(id);
	else if (document.all) {
		var element = frame.document.all[id];
		return element;
	}
	else if (document.layers) {
		if (frame.document.layers[id]) return frame.document.layers[id];
		for (var i = 0; i < frame.document.layers.length; i++) {
			if (frame.document.layers[i].document && frame.document.layers[i].document.layers) return getElement(id, frame.document.layers[i]);
		}
	}
	return null;
}

function $env()
  {
    this.agent = navigator.userAgent.toLowerCase();
	this.mac = (this.agent.indexOf("mac") != -1);
	this.IE = (document.all);
	this.IE5 = ((this.agent.indexOf("msie 5.0") != -1) || (this.agent.indexOf("msie 5.5") != -1));
	this.IE4 = (this.IE && !this.IE5);
	this.sWidth = screen.availWidth;
	this.sHeight = screen.availHeight; 
	return;
  }