// Place your application-specific JavaScript functions and classes here
// This file is automatically included by javascript_include_tag :defaults
function checkempty(){
	if (document.quicksearch){
		if (document.quicksearch.elements['quick_localite[contains]'].value=='')    document.quicksearch.elements['post[localite]'].value=''
	}
	
	if (document.recherche_form){
		if (document.recherche_form.elements['cuisine[contains]'].value=='')        document.recherche_form.elements['post[cuisine]'].value=''
		if (document.recherche_form.elements['localite[contains]'].value=='')       document.recherche_form.elements['post[localite]'].value=''
		if (document.recherche_form.elements['arrondissement[contains]'].value=='')	document.recherche_form.elements['post[arrondissement]'].value=''
		if (document.recherche_form.elements['cp[contains]'].value=='')             document.recherche_form.elements['post[cp]'].value=''
		document.recherche_form.elements['post[nom]'].value='';
		document.recherche_form.elements['post[wallonie]'].value='';
	}
	
	if (document.recherche_form_hotel){
		if (document.recherche_form_hotel.elements['localite[contains]'].value=='')			document.recherche_form_hotel.elements['post[localite]'].value=''
		if (document.recherche_form_hotel.elements['arrondissement[contains]'].value=='') 	document.recherche_form_hotel.elements['post[arrondissement]'].value=''
		if (document.recherche_form_hotel.elements['cp[contains]'].value=='') 				document.recherche_form_hotel.elements['post[cp]'].value=''
		document.recherche_form_hotel.elements['post[nom]'].value='';
		document.recherche_form_hotel.elements['post[wallonie]'].value='';
	}

	if (document.recherche_form_salle){
		if (document.recherche_form_salle.elements['localite[contains]'].value=='')			document.recherche_form_salle.elements['post[localite]'].value=''
		if (document.recherche_form_salle.elements['arrondissement[contains]'].value=='') 	document.recherche_form_salle.elements['post[arrondissement]'].value=''
		if (document.recherche_form_salle.elements['cp[contains]'].value=='') 				document.recherche_form_salle.elements['post[cp]'].value=''
		document.recherche_form_salle.elements['post[nom]'].value='';
		document.recherche_form_salle.elements['post[wallonie]'].value='';
	}
	
	if (document.recherche_form_rubrique){
		if (document.recherche_form_salle.elements['localite[contains]'].value=='')			document.recherche_form_salle.elements['post[localite]'].value=''
		if (document.recherche_form_salle.elements['arrondissement[contains]'].value=='') 	document.recherche_form_salle.elements['post[arrondissement]'].value=''
		if (document.recherche_form_salle.elements['cp[contains]'].value=='') 				document.recherche_form_salle.elements['post[cp]'].value=''
		document.recherche_form_salle.elements['post[nom]'].value='';
		document.recherche_form_salle.elements['post[wallonie]'].value='';
	}
	
}

function q_search(val){
	if (val == 'rubriques'){
		$('rubr_rubriques').style.display = 'block';
		$('noms_rubriques').style.display = 'none';
		$('quicksearch').style.display = 'none';
		$('xxx_localites').checked=false;
		$('xxx_noms').checked=false;
	}else if (val == 'noms'){
		$('rubr_rubriques').style.display = 'none';
		$('noms_rubriques').style.display = 'block';
		$('quicksearch').style.display = 'none';
		$('xxx_localites').checked=false;
		$('xxx_rubriques').checked=false;
	}else if (val == 'localites'){
		$('rubr_rubriques').style.display = 'none';
		$('noms_rubriques').style.display = 'none';
		$('quicksearch').style.display = 'block';		
		$('xxx_rubriques').checked=false;
		$('xxx_noms').checked=false;
	}	
}

function updateSearchLocalite(val){
	if (document.recherche_form){
		document.recherche_form.elements['arrondissement[contains]'].value='';
		document.recherche_form.elements['post[arrondissement]'].value='';
		document.recherche_form.elements['cp[contains]'].value='';
		document.recherche_form.elements['post[rubrique]'].value='';
		document.recherche_form.elements['post[cp]'].value='';
		document.recherche_form.elements['post[localite]'].value=val;
	}

	if (document.recherche_form_hotel){
		document.recherche_form_hotel.elements['arrondissement[contains]'].value='';
		document.recherche_form_hotel.elements['post[arrondissement]'].value='';
		document.recherche_form_hotel.elements['cp[contains]'].value='';
		document.recherche_form_hotel.elements['post[rubrique]'].value='';
		document.recherche_form_hotel.elements['post[cp]'].value='';
		document.recherche_form_hotel.elements['post[localite]'].value=val;		
	}

	if (document.recherche_form_salle){
		document.recherche_form_salle.elements['arrondissement[contains]'].value='';
		document.recherche_form_salle.elements['post[arrondissement]'].value='';
		document.recherche_form_salle.elements['cp[contains]'].value='';
		document.recherche_form_salle.elements['post[rubrique]'].value='';
		document.recherche_form_salle.elements['post[cp]'].value='';
		document.recherche_form_salle.elements['post[localite]'].value=val;		
	}
	if (document.recherche_form_rubrique){
		document.recherche_form_rubrique.elements['arrondissement[contains]'].value='';
		document.recherche_form_rubrique.elements['post[arrondissement]'].value='';
		document.recherche_form_rubrique.elements['cp[contains]'].value='';
		document.recherche_form_rubrique.elements['post[cp]'].value='';
		document.recherche_form_rubrique.elements['post[localite]'].value=val;		
	}
	if (document.quicksearch){
		document.quicksearch.elements['post[localite]'].value=val;
	}	
	checkempty();

}

function updateQuickSearchRubrique(val){
	if (document.quicksearch_rubriques){
		document.quicksearch_rubriques.elements['post[rubrique]'].value=val;
		document.quicksearch_rubriques.elements['post[rubrique_txt]'].value = document.quicksearch_rubriques.elements['quick_rubrique[contains]'].value ;
	}	
	checkempty();
}


function isRubriqueSel(){
	if (parseFloat(document.quicksearch_rubriques.elements['post[rubrique]'].value) > 0){
		return true;
	}else{
		alert('\n\n\nVeuillez choisir une rubrique dans la liste proposée\n\n Tapez les deux ou trois premières lettres, la liste doit apparaître');
		return false;
	}	
}

function isLocaliteSel(){
	if (document.quicksearch.elements['post[localite]'].value != ''){
		return true;
	}else{
		alert('\n\n\nVeuillez choisir une localité dans la liste proposée\n\n Tapez les deux ou trois premières lettres, la liste doit apparaître');
		return false;
	}
	
}

function updateSearchArrondiss(val){
	if (document.recherche_form){
		document.recherche_form.elements['localite[contains]'].value='';
		document.recherche_form.elements['post[localite]'].value='';
		document.recherche_form.elements['cp[contains]'].value='';
		document.recherche_form.elements['post[cp]'].value='';
		document.recherche_form.elements['post[rubrique]'].value='';
		document.recherche_form.elements['arrondissement[contains]'].value=val;
		document.recherche_form.elements['post[arrondissement]'].value=val;
	}
	
	if (document.recherche_form_hotel){
		document.recherche_form_hotel.elements['localite[contains]'].value='';
		document.recherche_form_hotel.elements['post[localite]'].value='';
		document.recherche_form_hotel.elements['cp[contains]'].value='';
		document.recherche_form_hotel.elements['post[cp]'].value='';
		document.recherche_form_hotel.elements['post[rubrique]'].value='';
		document.recherche_form_hotel.elements['arrondissement[contains]'].value=val;
		document.recherche_form_hotel.elements['post[arrondissement]'].value=val;
	}

	if (document.recherche_form_salle){
		document.recherche_form_salle.elements['localite[contains]'].value='';
		document.recherche_form_salle.elements['post[localite]'].value='';
		document.recherche_form_salle.elements['cp[contains]'].value='';
		document.recherche_form_salle.elements['post[cp]'].value='';
		document.recherche_form_salle.elements['post[rubrique]'].value='';
		document.recherche_form_salle.elements['arrondissement[contains]'].value=val;
		document.recherche_form_salle.elements['post[arrondissement]'].value=val;
	}

	if (document.recherche_form_rubrique){
		document.recherche_form_rubrique.elements['localite[contains]'].value='';
		document.recherche_form_rubrique.elements['post[localite]'].value='';
		document.recherche_form_rubrique.elements['cp[contains]'].value='';
		document.recherche_form_rubrique.elements['post[cp]'].value='';
		document.recherche_form_rubrique.elements['arrondissement[contains]'].value=val;
		document.recherche_form_rubrique.elements['post[arrondissement]'].value=val;
	}
	checkempty();	
}

function updateSearchCp(val){
	if (document.recherche_form){
		document.recherche_form.elements['localite[contains]'].value='';
		document.recherche_form.elements['post[localite]'].value='';
		document.recherche_form.elements['arrondissement[contains]'].value='';
		document.recherche_form.elements['post[arrondissement]'].value='';
		document.recherche_form.elements['post[rubrique]'].value='';
		document.recherche_form.elements['cp[contains]'].value=val;
		document.recherche_form.elements['post[cp]'].value=val;
	}
	
	if (document.recherche_form_hotel){
		document.recherche_form_hotel.elements['localite[contains]'].value='';
		document.recherche_form_hotel.elements['post[localite]'].value='';
		document.recherche_form_hotel.elements['arrondissement[contains]'].value='';
		document.recherche_form_hotel.elements['post[arrondissement]'].value='';
		document.recherche_form_hotel.elements['post[rubrique]'].value='';
		document.recherche_form_hotel.elements['cp[contains]'].value=val;
		document.recherche_form_hotel.elements['post[cp]'].value=val;
	}
	if (document.recherche_form_salle){
		document.recherche_form_salle.elements['localite[contains]'].value='';
		document.recherche_form_salle.elements['post[localite]'].value='';
		document.recherche_form_salle.elements['arrondissement[contains]'].value='';
		document.recherche_form_salle.elements['post[arrondissement]'].value='';
		document.recherche_form_salle.elements['post[rubrique]'].value='';
		document.recherche_form_salle.elements['cp[contains]'].value=val;
		document.recherche_form_salle.elements['post[cp]'].value=val;
	}
	if (document.recherche_form_rubrique){
		document.recherche_form_rubrique.elements['localite[contains]'].value='';
		document.recherche_form_rubrique.elements['post[localite]'].value='';
		document.recherche_form_rubrique.elements['arrondissement[contains]'].value='';
		document.recherche_form_rubrique.elements['post[arrondissement]'].value='';
		document.recherche_form_rubrique.elements['cp[contains]'].value=val;
		document.recherche_form_rubrique.elements['post[cp]'].value=val;
	}
	checkempty();	
}

function updateSearchCuisine(val){
	if (document.recherche_form){
		document.recherche_form.elements['cuisine[contains]'].value=val;
		document.recherche_form.elements['post[cuisine]'].value=val;
	}
	checkempty();	
}

function updateSearchRubrique(val){
	if (document.recherche_form){
		document.recherche_form.elements['rubrique[contains]'].value=val;
		document.recherche_form.elements['post[rubrique]'].value=val;
	}
	checkempty();	
}

function panneau(pan){
	
	if ($('fichederoul_resto')) $('fichederoul_resto').style.display = 'none';
	if ($('fichederoul_hotel')) $('fichederoul_hotel').style.display = 'none';	
	if ($('fichederoul_salle')) $('fichederoul_salle').style.display = 'none';	

	if(pan==undefined){
		pan=GetCookie('panneau');
	}

	if ($(pan))
		if ($(pan).style.display=='none') {
			Effect.BlindDown(pan, {duration:1}) ;
			setCookie('panneau',pan);
			//SetCookie('panneau',pan,date_exp,myDomain);
		}else{ 
			Effect.BlindUp(pan, {duration:1})	;
		}
	else{
		document.location.href='/';
	}
}

function emptyform(form){
	for( var i = 0, text_value = ''; i < form.elements.length; i++ )
  	{
      form.elements[i].value = '';
  	}
}

function google_bannertrack (tracker,cleanurl,url) {
    tracker._trackPageview('/BannersClicks/'+cleanurl);
	return false;
}
/***** NAV **********************************************/
/********************************************************/
function go_hotel(val){
	if (!document.forms.recherche_form_hotel) {
		document.location.href='/';
		return true;
	}
	emptyform(document.forms.recherche_form_hotel);
	if (val == 'wallonie'){
		document.recherche_form_hotel.elements['post[wallonie]'].value=val;
	}else if (val == 'flandre'){
		document.recherche_form_hotel.elements['post[flandre]'].value=val;
	}else if (val == 'cantons'){
		document.recherche_form_hotel.elements['post[cantons]'].value=val;	
	}else{
		document.recherche_form_hotel.elements['arrondissement[contains]'].value=val;
		document.recherche_form_hotel.elements['post[arrondissement]'].value=val;
	}
	document.recherche_form_hotel.submit();		
}

function go_salle(val){
	if (!document.forms.recherche_form_salle) {
		document.location.href='/';
		return true;
	}
	emptyform(document.forms.recherche_form_salle);
	if (val == 'wallonie'){
		document.recherche_form_salle.elements['post[wallonie]'].value=val;
	}else if (val == 'flandre'){
		document.recherche_form_salle.elements['post[flandre]'].value=val;
	}else if (val == 'cantons'){
		document.recherche_form_salle.elements['post[cantons]'].value=val;	
	}else{
		document.recherche_form_salle.elements['arrondissement[contains]'].value=val;
		document.recherche_form_salle.elements['post[arrondissement]'].value=val;
	}
	document.recherche_form_salle.submit();		
}


function popitup(url) {
	newwindow=window.open(url,'name','height=600,width=840,menubar=yes,location=yes,resizable=yes,scrollbars=yes,status=yes,top=20,left=20');
	newwindow.focus()
	return false;
}


/********************* MENU LEFT ******************************************/
/**************************************************************************/
function setCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = ";expires="+date.toGMTString();
	} else {
		expires = "";
	}
	document.cookie = name+"="+value+expires+";path=/";
}

function readCookie(name) {
	var needle = name + "=";
	var cookieArray = document.cookie.split(';');
	for(var i=0;i <cookieArray.length;i++) {
		var pair = cookieArray[i];
		while (pair.charAt(0)==' ') {
			pair = pair.substring(1, pair.length);
		}
		if (pair.indexOf(needle) == 0) {
			return pair.substring(needle.length, pair.length);
		}
	}
	return null;
}

// Ouvre/ferme un élément du Menu
function toggleMenu() {
	var c = this.parentNode.className;
	if (c=='close_orange'){
		this.parentNode.className ='open_orange';
	}else if(c=='open_orange'){
		this.parentNode.className ='close_orange';
	}else if(c=='close_green'){
		this.parentNode.className ='open_green';
	}else if(c=='open_green'){
		this.parentNode.className ='close_green';
	}else if(c=='close_white'){
		this.parentNode.className ='open_white';
	}else if(c=='open_white'){
		this.parentNode.className ='close_white';
	}else if(c=='close_rose'){
		this.parentNode.className ='open_rose';
	}else if(c=='open_rose'){
		this.parentNode.className ='close_rose';
	}
	//this.parentNode.className = (this.parentNode.className=='close_orange') ? 'open_orange' : 'close_orange';
	var blocId = this.id.replace('_', '_bloc_');
	new Effect.toggle( blocId, 'blind', {duration:0.5} );
	setCookie(blocId, this.parentNode.className, 365);
}

function initMenu() {
	// On ajoute le onclick
	$$('#menu span').each(function(elem) {
		elem.style.cursor = 'pointer';
		elem.onclick = toggleMenu;
	})
	// On masque au chargement
	$$('#menu ul').each(function(elem) {
		var elemLi = $( elem.id.replace('_bloc_', '_') );
		if( readCookie(elem.id)!='open_' ) {
			new Effect.toggle(elem, 'blind', {duration:0});
			var c = elemLi.parentNode.className
			//elemLi.parentNode.className = 'close_orange';
			if(c=='open_orange'){
				elemLi.parentNode.className ='close_orange';
			}else if(c=='open_green'){
				elemLi.parentNode.className ='close_green';
			}else if(c=='open_white'){
				elemLi.parentNode.className ='close_white';
			}else if(c=='open_rose'){
				elemLi.parentNode.className ='close_rose';
			}
		}
	})
}
// Correctly handle PNG transparency in Win IE 5.5 or higher.
// http://homepage.ntlworld.com/bobosola. Updated 02-March-2004
// window.attachEvent("onload", correctPNG)


function correctPNG()
{
	for(var i=0; i<document.images.length; i++)
	{
		var img = document.images[i]
		var imgName = img.src.toUpperCase()
		if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
		{
			var imgID = (img.id) ? "id='" + img.id + "' " : ""
			var imgClass = (img.className) ? "class='" + img.className + "' " : ""
			var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
			var imgStyle = "display:inline-block;" + img.style.cssText
			if (img.align == "left") imgStyle = "float:left;" + imgStyle
			if (img.align == "right") imgStyle = "float:right;" + imgStyle
			if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
			var strNewHTML = "<span " + imgID + imgClass + imgTitle
			+ " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
			+ "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
			+ "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>"
			img.outerHTML = strNewHTML
			i = i-1
		}
	}
	
}

/******************** Style-sheet behaviour ****************************************************/
function setHeader(){
//Rend le header compatible pour ie6

var header = $("header");

  if(is_ie6){ // Internet Explorer
        
    if (document.body.filters){
        
        correctPNG();
        
        var hPubHeader = $("hPubHeader");
        var hPubHeader_outer = hPubHeader.outerHTML;
        
        header.outerHTML="<div style=\"filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/public/header.png');height:237px;width:1000px;position:absolute;z-index:2; \"></div>";
        
        window.document.body.innerHTML = hPubHeader_outer + window.document.body.innerHTML;
        
		hPubHeader = $("hPubHeader");
		hPubHeader.style.zIndex = '3';
		hPubHeader.style.position = 'absolute';
		hPubHeader.style.top = '0';
		hPubHeader.style.left = '50%';
		hPubHeader.style.marginLeft = '-234px';
    } else {
        header.style.backgroundImage="url(/images/header.gif)";
    }
  }
}

function antiSpam(){
//Anti-spam
var lien = document.getElementsByTagName('a');
  for(i=0;i<lien.length;i++) {
    if(lien[i].href.substr(0,7)=='mailto:') {
    var	email = lien[i].href;
      	email = email.replace(/xided_o_t___klp/gi,'.');
      	email = email.replace(/dcf_at_nfp/i,'@');
      	lien[i].href = email;
    }
  }
}

function seria_plog(el){
	var x = Form.serialize(el)
	$('etab_event_web[mtexte]').value = x;
	
	x = '<ul><li>'+ x.gsub(/&/,'</li><li>')+'</li></ul>';
	x = x.gsub(/=/,' = ');
	if ($('debug')) $('debug').innerHTML = x;
}
//-->
//><!--
function deseria_plog(el){
	if (el && $('etab_event_web[mtexte]'))
		Form.deserialize(el, $('etab_event_web[mtexte]').value);
	else
		window.status = 'etab_event_web[mtexte] ou le form n\'est pas défini !!!!!!!!!!!!!!!';

}
//-->

function reset_session(){
	new Ajax.Updater('reset_session', '/home/resetsession', {asynchronous:false});return true;
}

//<!--
// Ultimate client-side JavaScript client sniff. Version 3.03
// See http://www.it97.de/JavaScript/JS_tutorial/bstat/navobj.html and

    // convert all characters to lowercase to simplify testing
    var agt=navigator.userAgent.toLowerCase();

    // *** BROWSER VERSION ***
    // Note: On IE5, these return 4, so use is_ie5up to detect IE5.
    var is_major = parseInt(navigator.appVersion);
    var is_minor = parseFloat(navigator.appVersion);

    // Note: Opera and WebTV spoof Navigator.  We do strict client detection.
    // If you want to allow spoofing, take out the tests for opera and webtv.
    var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
                && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
                && (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1));
    var is_nav2 = (is_nav && (is_major == 2));
    var is_nav3 = (is_nav && (is_major == 3));
    var is_nav4 = (is_nav && (is_major == 4));
    var is_nav4up = (is_nav && (is_major >= 4));
    var is_navonly      = (is_nav && ((agt.indexOf(";nav") != -1) ||
                          (agt.indexOf("; nav") != -1)) );
    var is_nav6 = (is_nav && (is_major == 5));
    var is_nav6up = (is_nav && (is_major >= 5));
    var is_gecko = (agt.indexOf('gecko') != -1);


    var is_ie     = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
    var is_ie3    = (is_ie && (is_major < 4));
    var is_ie4    = (is_ie && (is_major == 4) && (agt.indexOf("msie 4")!=-1) );
    var is_ie4up  = (is_ie && (is_major >= 4));
    var is_ie5    = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")!=-1) );
    var is_ie5_5  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.5") !=-1));
    var is_ie5up  = (is_ie && !is_ie3 && !is_ie4);
    var is_ie5_5up =(is_ie && !is_ie3 && !is_ie4 && !is_ie5);
    var is_ie6    = (is_ie && (is_major == 4) && (agt.indexOf("msie 6.")!=-1) );
    var is_ie6up  = (is_ie && !is_ie3 && !is_ie4 && !is_ie5 && !is_ie5_5);

    // KNOWN BUG: On AOL4, returns false if IE3 is embedded browser
    // or if this is the first browser window opened.  Thus the
    // variables is_aol, is_aol3, and is_aol4 aren't 100% reliable.
    var is_aol   = (agt.indexOf("aol") != -1);
    var is_aol3  = (is_aol && is_ie3);
    var is_aol4  = (is_aol && is_ie4);
    var is_aol5  = (agt.indexOf("aol 5") != -1);
    var is_aol6  = (agt.indexOf("aol 6") != -1);

    var is_opera = (agt.indexOf("opera") != -1);
    var is_opera2 = (agt.indexOf("opera 2") != -1 || agt.indexOf("opera/2") != -1);
    var is_opera3 = (agt.indexOf("opera 3") != -1 || agt.indexOf("opera/3") != -1);
    var is_opera4 = (agt.indexOf("opera 4") != -1 || agt.indexOf("opera/4") != -1);
    var is_opera5 = (agt.indexOf("opera 5") != -1 || agt.indexOf("opera/5") != -1);
    var is_opera5up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4);

    var is_webtv = (agt.indexOf("webtv") != -1); 

    var is_TVNavigator = ((agt.indexOf("navio") != -1) || (agt.indexOf("navio_aoltv") != -1)); 
    var is_AOLTV = is_TVNavigator;

    var is_hotjava = (agt.indexOf("hotjava") != -1);
    var is_hotjava3 = (is_hotjava && (is_major == 3));
    var is_hotjava3up = (is_hotjava && (is_major >= 3));

    // *** JAVASCRIPT VERSION CHECK ***
    var is_js;
    if (is_nav2 || is_ie3) is_js = 1.0;
    else if (is_nav3) is_js = 1.1;
    else if (is_opera5up) is_js = 1.3;
    else if (is_opera) is_js = 1.1;
    else if ((is_nav4 && (is_minor <= 4.05)) || is_ie4) is_js = 1.2;
    else if ((is_nav4 && (is_minor > 4.05)) || is_ie5) is_js = 1.3;
    else if (is_hotjava3up) is_js = 1.4;
    else if (is_nav6 || is_gecko) is_js = 1.5;
    // NOTE: In the future, update this code when newer versions of JS
    // are released. For now, we try to provide some upward compatibility
    // so that future versions of Nav and IE will show they are at
    // *least* JS 1.x capable. Always check for JS version compatibility
    // with > or >=.
    else if (is_nav6up) is_js = 1.5;
    // NOTE: ie5up on mac is 1.4
    else if (is_ie5up) is_js = 1.3

    // HACK: no idea for other browsers; always check for JS version with > or >=
    else is_js = 0.0;

    // *** PLATFORM ***
    var is_win   = ( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1) );
    // NOTE: On Opera 3.0, the userAgent string includes "Windows 95/NT4" on all
    //        Win32, so you can't distinguish between Win95 and WinNT.
    var is_win95 = ((agt.indexOf("win95")!=-1) || (agt.indexOf("windows 95")!=-1));

    // is this a 16 bit compiled version?
    var is_win16 = ((agt.indexOf("win16")!=-1) || 
               (agt.indexOf("16bit")!=-1) || (agt.indexOf("windows 3.1")!=-1) || 
               (agt.indexOf("windows 16-bit")!=-1) );  

    var is_win31 = ((agt.indexOf("windows 3.1")!=-1) || (agt.indexOf("win16")!=-1) ||
                    (agt.indexOf("windows 16-bit")!=-1));

    var is_winme = ((agt.indexOf("win 9x 4.90")!=-1));
    var is_win2k = ((agt.indexOf("windows nt 5.0")!=-1));

    // NOTE: Reliable detection of Win98 may not be possible. It appears that:
    //       - On Nav 4.x and before you'll get plain "Windows" in userAgent.
    //       - On Mercury client, the 32-bit version will return "Win98", but
    //         the 16-bit version running on Win98 will still return "Win95".
    var is_win98 = ((agt.indexOf("win98")!=-1) || (agt.indexOf("windows 98")!=-1));
    var is_winnt = ((agt.indexOf("winnt")!=-1) || (agt.indexOf("windows nt")!=-1));
    var is_win32 = (is_win95 || is_winnt || is_win98 || 
                    ((is_major >= 4) && (navigator.platform == "Win32")) ||
                    (agt.indexOf("win32")!=-1) || (agt.indexOf("32bit")!=-1));

    var is_os2   = ((agt.indexOf("os/2")!=-1) || 
                    (navigator.appVersion.indexOf("OS/2")!=-1) ||   
                    (agt.indexOf("ibm-webexplorer")!=-1));

    var is_mac    = (agt.indexOf("mac")!=-1);
    // hack ie5 js version for mac
    if (is_mac && is_ie5up) is_js = 1.4;
    var is_mac68k = (is_mac && ((agt.indexOf("68k")!=-1) || 
                               (agt.indexOf("68000")!=-1)));
    var is_macppc = (is_mac && ((agt.indexOf("ppc")!=-1) || 
                                (agt.indexOf("powerpc")!=-1)));

    var is_sun   = (agt.indexOf("sunos")!=-1);
    var is_sun4  = (agt.indexOf("sunos 4")!=-1);
    var is_sun5  = (agt.indexOf("sunos 5")!=-1);
    var is_suni86= (is_sun && (agt.indexOf("i86")!=-1));
    var is_irix  = (agt.indexOf("irix") !=-1);    // SGI
    var is_irix5 = (agt.indexOf("irix 5") !=-1);
    var is_irix6 = ((agt.indexOf("irix 6") !=-1) || (agt.indexOf("irix6") !=-1));
    var is_hpux  = (agt.indexOf("hp-ux")!=-1);
    var is_hpux9 = (is_hpux && (agt.indexOf("09.")!=-1));
    var is_hpux10= (is_hpux && (agt.indexOf("10.")!=-1));
    var is_aix   = (agt.indexOf("aix") !=-1);      // IBM
    var is_aix1  = (agt.indexOf("aix 1") !=-1);    
    var is_aix2  = (agt.indexOf("aix 2") !=-1);    
    var is_aix3  = (agt.indexOf("aix 3") !=-1);    
    var is_aix4  = (agt.indexOf("aix 4") !=-1);    
    var is_linux = (agt.indexOf("inux")!=-1);
    var is_sco   = (agt.indexOf("sco")!=-1) || (agt.indexOf("unix_sv")!=-1);
    var is_unixware = (agt.indexOf("unix_system_v")!=-1); 
    var is_mpras    = (agt.indexOf("ncr")!=-1); 
    var is_reliant  = (agt.indexOf("reliantunix")!=-1);
    var is_dec   = ((agt.indexOf("dec")!=-1) || (agt.indexOf("osf1")!=-1) || 
           (agt.indexOf("dec_alpha")!=-1) || (agt.indexOf("alphaserver")!=-1) || 
           (agt.indexOf("ultrix")!=-1) || (agt.indexOf("alphastation")!=-1)); 
    var is_sinix = (agt.indexOf("sinix")!=-1);
    var is_freebsd = (agt.indexOf("freebsd")!=-1);
    var is_bsd = (agt.indexOf("bsd")!=-1);
    var is_unix  = ((agt.indexOf("x11")!=-1) || is_sun || is_irix || is_hpux || 
                 is_sco ||is_unixware || is_mpras || is_reliant || 
                 is_dec || is_sinix || is_aix || is_linux || is_bsd || is_freebsd);

    var is_vms   = ((agt.indexOf("vax")!=-1) || (agt.indexOf("openvms")!=-1));