var browser = 1;
var version = parseInt(navigator.appVersion);
var variation
if (navigator.appName.substring(0,8) == "Netscape" && navigator.appVersion.indexOf("Win") > 0 ) {doc = "document"; sty = ""; browser = "Nscape"; OS = "Windows"; variation = 10;}
if (navigator.appName.substring(0,9) == "Microsoft" && navigator.appVersion.indexOf("Win") > 0 ) {doc = "document.all"; sty = ".style"; browser = "I.E."; OS = "Windows"; variation = 9;}
if (navigator.appName.substring(0,8) == "Netscape" && version >= 4 && navigator.userAgent.indexOf('Mac') != -1) {doc = "document"; sty = ""; browser = "Nscape"; OS = "Mac"; variation = 1;}
if (navigator.appName.substring(0,9) == "Microsoft" &&  version >= 4 && navigator.userAgent.indexOf('Mac') != -1) {doc = "document.all"; sty = ".style"; browser = "I.E.";OS = "Mac"; variation = -2;}

//menu images
	var Icon		= new Array();
	Icon[1]		= new Image();
	Icon[1].src		= "http://www.ultraorange.com/html/img/1_off.gif";
	Icon[2]		= new Image();
	Icon[2].src		= "http://www.ultraorange.com/html/img/2_off.gif";
	Icon[3]		= new Image();
	Icon[3].src		= "http://www.ultraorange.com/html/img/3_off.gif";
	Icon[4]		= new Image();
	Icon[4].src		= "http://www.ultraorange.com/html/img/4_off.gif";
	Icon[5]		= new Image();
	Icon[5].src		= "http://www.ultraorange.com/html/img/5_off.gif";
	Icon[6]		= new Image();
	Icon[6].src		= "http://www.ultraorange.com/html/img/6_off.gif";
	Icon[7]		= new Image();
	Icon[7].src		= "http://www.ultraorange.com/html/img/7_off.gif";
	Icon[8]		= new Image();
	Icon[8].src		= "http://www.ultraorange.com/html/img/1_on.gif";
	Icon[9]		= new Image();
	Icon[9].src		= "http://www.ultraorange.com/html/img/2_on.gif";
	Icon[10]		= new Image();
	Icon[10].src	= "http://www.ultraorange.com/html/img/3_on.gif";
	Icon[11]		= new Image();
	Icon[11].src	= "http://www.ultraorange.com/html/img/4_on.gif";
	Icon[12]		= new Image();
	Icon[12].src	= "http://www.ultraorange.com/html/img/5_on.gif";
	Icon[13]		= new Image();
	Icon[13].src	= "http://www.ultraorange.com/html/img/6_on.gif";
	Icon[14]		= new Image();
	Icon[14].src	= "http://www.ultraorange.com/html/img/7_on.gif";

	var link		= new Array();
	link[1]		= "http://www.ultraorange.com/html/agence.htm"
	link[2]		= "http://www.ultraorange.com/html/communications.htm"
	link[3]		= "http://www.ultraorange.com/html/references.htm"
	link[4]		= "http://www.ultraorange.com/betatest/betatest.htm"
	link[5]		= "http://www.ultraorange.com/html/telechargement.htm"
	link[6]		= "http://www.ultraorange.com/html/recrutement.htm"
	link[7]		= "http://www.ultraorange.com/html/contacter.htm"

pageMenu=0;
prevMenu=0;

function setMenu()	{
	eval('window.' + doc + '.' + 'menus' + '.document["' + 'menu' + pageMenu + '"].src = Icon[' + (pageMenu+7) + '].src');
}

function mouseOver(num) {
	if ( (num != pageMenu) & isOk(num) ) 
	{
		if (prevMenu != 0) eval('window.' + doc + '.' + 'menus' + '.document["' + 'menu' + prevMenu + '"].src = Icon[' + (prevMenu) + '].src');
		eval('window.' + doc + '.' + 'menus' + '.document["' + 'menu' + num + '"].src = Icon[' + (num+7) + '].src');
		prevMenu=num;
	}
}

function mouseOut(num) {
	if (num != pageMenu) eval('window.' + doc + '.' + 'menus' + '.document["' + 'menu' + num + '"].src = Icon[' + (num) + '].src');
}

function load(num) {
	if (isOk(num)) document.location.href=link[num];
}

function isOk(num) {
	if (num == 2) return false ;
	
	if (num == 6) return false ;
	return true;
}

function openw(url,nom,dimx,dimy) {
	dimy = dimy - variation;
	featur = "toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=no,resizable=no,width="+ dimx + ",height=" + dimy;
        zoom = window.open(url,nom,featur);
	if (browser == "Nscape") zoom.focus();
}