// JavaScript Document for Ales Groupe
// Author : Dimbi
// Neov S.A., Mars 2005

// menu dreamweaver


var dyMac = 0;
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

// pop up
var popUpWin=0;
function popUpWindow(URLStr, left, top, width, height){
	scrollbar = 'no';
  if(popUpWin){
    if(!popUpWin.closed) popUpWin.close();
  }
	left=(screen.width - width)/2;
	
	/* if(screen.height<=600 && height>575) {
		scrollbar = 'yes';
		height = 550;
		if(OS != "Mac") {
			width += 16;
		}else{
			width += 4;
		}
	}*/
	
  popUpWin = open(URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars='+scrollbar+',resizable=no,copyhistory=yes,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'');
}

// OS detection
var detect = navigator.userAgent.toLowerCase();
var OS,userbrowser,navversion,total,thestring;

if (checkIt('konqueror'))
{
	userbrowser = "Konqueror";
	OS = "Linux";
}
else if (checkIt('msie')) userbrowser = "Internet Explorer"
else if (!checkIt('compatible'))
{
	userbrowser = "Netscape Navigator"
	navversion = detect.charAt(8);
}
else userbrowser = "An unknown browser";

if (!navversion) navversion = detect.charAt(place + thestring.length);

if (!OS)
{
	if (checkIt('linux')) OS = "Linux";
	else if (checkIt('x11')) OS = "Unix";
	else if (checkIt('mac') && (checkIt('os x') || checkIt('osx'))) OS = "MacOSX"
	else if (checkIt('mac')) OS = "Mac"
	else if (checkIt('win')) OS = "Windows"
	else OS = "an unknown operating system";
}

function checkIt(string)
{
	place = detect.indexOf(string) + 1;
	thestring = string;
	return place;
}
// end os detection

// menu déroulant

var IE=(document.all)?1:0; 
var NS6=(!document.all && document.getElementById)?1:0;

/* var timer1=setTimeout("",0);
var subElem=new Array();
var submenu1=new Array("Le GROUPE|../mieuxnous/mieuxnous3.htm","GAN Assurances|../mieuxnous/mieuxnous1.htm","Le marché de l'assurance|../mieuxnous/mieuxnous4.htm");
var submenu2=new Array('Agent généraux|#','Inspecteurs|../metiers/metiers1.htm','Chargés de mission|#','Autres métiers|#');
var submenu3=new Array('Market overview|html/market/market1.htm','European market analysis|html/market/market2.htm','Consumer expectations|html/market/market3.htm','Competition|html/market/market4.htm');
var submenu4=new Array('Introduction|html/technology/technology1.htm','L’Or&eacute;al R&amp;D|html/technology/technology2.htm','Pl&eacute;nitude R&amp;D|html/technology/technology3.htm');
*/

var lastDiv = "";
var lastMain = '';
var lastMainSrc = '';

timer1=setTimeout("",0);

function init(){
	clearTimeout(timer1);
	if(lastDiv != ''){
		this.css=est.dom?document.getElementById(lastDiv).style:est.ie?document.all[lastDiv].style:est.ns?document.layers[lastDiv]:0;
		this.css.visibility='hidden';
	}
	
	if(lastMain != '' && (lastMainSrc.search(/_off.gif/) == -1)) {
		document.images[lastMain].src = lastMainSrc.replace(/.gif/,"_off.gif");
		lastMain = '';
	}
}

function initMain(main) {
	clearTimeout(timer1);
	if(lastMain != '' && lastMain !=main && (lastMainSrc.search(/_off.gif/) == -1)) {
		document.images[lastMain].src = lastMainSrc.replace(/.gif/,"_off.gif");
		lastMain = '';
	}
	
	lastMain = main;
	lastMainSrc = document.images[main].src;
}

function hideDiv() {
	if(lastDiv != ''){
		this.css=est.dom?document.getElementById(lastDiv).style:est.ie?document.all[lastDiv].style:est.ns?document.layers[lastDiv]:0;
		this.css.visibility='hidden';
	}
}
function ia(){
	timer1=setTimeout('activate();',2000);
}

function ct(){
	clearTimeout(timer1);
}

function Browser(){
	b=navigator.appName;
	if(b=="Netscape"){
		this.b="ns"; 
	}else{
		if(b=="Microsoft Internet Explorer"){
			this.b="ie";
		}else{
			this.b=b;
		}
	}
	this.version=navigator.appVersion;
	this.v=parseInt(this.version);
	this.ns=(this.b=="ns"&&this.v>=4);
	this.ie=(this.b=="ie"&&this.v>=4);
	this.dom=((document.createRange&&(document.createRange().createContextualFragment))?true:false);
}

est=new Browser();

function getExplorerVersion() {
	var ieVers = parseFloat(navigator.appVersion);
	if( navigator.appName != 'Microsoft Internet Explorer' ) return ieVers;
	var tempVers = navigator.appVersion;
	var i = tempVers.indexOf( 'MSIE ' );
	if( i >= 0 ) {
		tempVers = tempVers.substring( i+5 );
		ieVers = parseFloat( tempVers ); 
	}
	return ieVers;
}

//---- determination de la position de y ------------//
function moveYbySlicePos (ImgName) {
	if(!document.layers) {
		var onWindows = navigator.platform ? navigator.platform == "Win32" : false;
		var macIE45 = document.all && !onWindows && getExplorerVersion() == 4.5;
		var par = document.images[ImgName];
		var lastOffset = 0;
		var y = 0 ;
		while(par){
			if( par.topMargin && !onWindows ) y += parseInt(par.topMargin);
			if( (par.offsetTop != lastOffset) && par.offsetTop ) y += parseInt(par.offsetTop);
			if( par.offsetTop != 0 ) lastOffset = par.offsetTop;
			par = macIE45 ? par.parentElement : par.offsetParent;
		}		
	} else if (par.y >= 0) y += par.y;
	return y;
}
//---- determination de la position de x ------------//
function moveXbySlicePos (ImgName) { 
	if (!document.layers) {
		var onWindows = navigator.platform ? navigator.platform == "Win32" : false;
		var macIE45 = document.all && !onWindows && getExplorerVersion() == 4.5;
		var par = document.images[ImgName];
		var lastOffset = 0;
		var x = 0;
		while(par){
			if( par.leftMargin && ! onWindows ) x += parseInt(par.leftMargin);
			if( (par.offsetLeft != lastOffset) && par.offsetLeft ) x += parseInt(par.offsetLeft);
			if( par.offsetLeft != 0 ) lastOffset = par.offsetLeft;
			par = macIE45 ? par.parentElement : par.offsetParent;
		}
	} else if (par.x) x += par.x;
	return x;
}


function sh(main,div,state,imgRef,dX,dY,OffsetMac){
	clearTimeout(timer1);
	this.css = est.dom?document.getElementById(div).style:est.ie?document.all[div].style:est.ns?document.layers[div]:0;
	//this.div = est.dom?document.getElementById(div):est.ie?document.all[div]:0;
	if(OS == "Mac"){
		// alert('macos');
		dY=dY+OffsetMac;
	}	
	this.css.left = moveXbySlicePos(imgRef) + dX;
	this.css.top = moveYbySlicePos(imgRef) + dY;

	this.css.visibility=state;
	
	if(main != '') {
		lastDiv = div;
	}
}

function setClass(Obj, nomclasse1,numImg,source){
		Obj.className = nomclasse1;
			if (document.images["s"+numImg])
		document.images["s"+numImg].src = source;
}

// menu niveau 4

var lastsublevel4 = '';
var lastsublevel5 = '';

function showLevel4 (div) {
	this.css = est.dom?document.getElementById(div).style:est.ie?document.all[div].style:est.ns?document.layers[div]:0;
	this.css.display = 'block';
	lastsublevel4 = div;
	reposition();
}

function hideLastLevel4 () {
	// if(lastsublevel4 != '' && lastsublevel4 != sublevel4_active) {
	if(lastsublevel4 != '') {
		this.css = est.dom?document.getElementById(lastsublevel4).style:est.ie?document.all[lastsublevel4].style:est.ns?document.layers[lastsublevel4]:0;
		this.css.display = 'none';
	}
}

function hideLastLevel5 () {
	// if(lastsublevel4 != '' && lastsublevel4 != sublevel4_active) {
	if(lastsublevel5 != '') {
		this.css = est.dom?document.getElementById(lastsublevel5).style:est.ie?document.all[lastsublevel5].style:est.ns?document.layers[lastsublevel5]:0;
		this.css.display = 'none';
	}
}

var menuActive = 0;
var subActive = 0;
var sublevel4_active = '';
var sublevel5_active = '';

function activate(){
	//clearTimeout(timer1);
	init();

	if(menuActive != 0 && menuActive != null){
			if (document.images['menu'+ menuActive]) {
		var imgscr = document.images['menu'+ menuActive].src;
		imgscr = imgscr.replace(/_off.gif/,".gif");
		document.images['menu'+ menuActive].src = imgscr;
			}
	}	
	
	if(subActive != 0 && subActive != null){
		sh('menu'+ menuActive, 'div'+ menuActive,'visible','menu',0,5,dyMac);
			
			if (document.images['sub'+ menuActive + subActive]) {
		var subimgscr = document.images['sub'+ menuActive + subActive].src;
		subimgscr = subimgscr.replace(/_off.gif/,".gif");
		document.images['sub'+ menuActive + subActive].src = subimgscr;
			}
	}

	if(sublevel4_active != '' && sublevel4_active != null) {
		showLevel4 (sublevel4_active);
	}

	if(sublevel5_active != '' && sublevel5_active != null) {
		showLevel4 (sublevel5_active);
	}
}

function showLogo() {
	sh('','logo','visible','logoales',1,-2,dyMac);
}
function goToFirst(val){
	document.location = val;
}