var obj = null;

$(document).ready(function() {
	$('#nav-one > li').hover(function() {
		if (obj) {
			obj.find('ul').fadeOut('fast');
			obj = null;
		} //if
		
		$(this).find('ul').fadeIn('fast');
	}, function() {
		obj = $(this);
		obj.find('ul').fadeOut('fast');	
	});
});

var obj2 = null;

$(document).ready(function() {
	$('.menuHaut > li').hover(function() {
		if (obj2) {
			obj2.find('ul').fadeOut('fast');
			obj2 = null;
		} //if
		
		$(this).find('ul').fadeIn('fast');
	}, function() {
		obj2 = $(this);
		obj2.find('ul').fadeOut('fast');	
	});
});

/*var obj3 = null;

$(document).ready(function() {
	$('.menuDroit > li').hover(function() {
		if (obj3) {
			obj3.find('ul').fadeOut('fast');
			obj3 = null;
		} //if
		
		$(this).find('ul').fadeIn('fast');
	}, function() {
		obj3 = $(this);
		obj3.find('ul').fadeOut('fast');	
	});
});*/


function BrowserDetectLite() 
	{
   var ua = navigator.userAgent.toLowerCase(); 
   this.isGecko     = (ua.indexOf('gecko') != -1 && ua.indexOf('safari') == -1);
   this.isMozilla   = (this.isGecko && ua.indexOf('gecko/') + 14 == ua.length);
   this.isNS        = ( (this.isGecko) ? (ua.indexOf('netscape') != -1) : ( (ua.indexOf('mozilla') != -1) && (ua.indexOf('spoofer') == -1) && (ua.indexOf('compatible') == -1) && (ua.indexOf('opera') == -1) && (ua.indexOf('webtv') == -1) && (ua.indexOf('hotjava') == -1) ) );
   this.isIE        = ( (ua.indexOf('msie') != -1) && (ua.indexOf('opera') == -1) && (ua.indexOf('webtv') == -1) ); 
   this.isSafari    = (ua.indexOf('safari') != - 1);
   this.isOpera     = (ua.indexOf('opera') != -1); 
   this.isKonqueror = (ua.indexOf('konqueror') != -1 && !this.isSafari); 
   this.isIcab      = (ua.indexOf('icab') != -1); 
   this.isAol       = (ua.indexOf('aol') != -1); 
   this.isIECompatible = ( (ua.indexOf('msie') != -1) && !this.isIE);
   this.isNSCompatible = ( (ua.indexOf('mozilla') != -1) && !this.isNS && !this.isMozilla);
   this.versionMinor = parseFloat(navigator.appVersion); 
   if (this.isNS && this.isGecko)
      this.versionMinor = parseFloat( ua.substring( ua.lastIndexOf('/') + 1 ) );
   else if (this.isIE && this.versionMinor >= 4)
      this.versionMinor = parseFloat( ua.substring( ua.indexOf('msie ') + 5 ) );
   else if (this.isMozilla)
      this.versionMinor = parseFloat( ua.substring( ua.indexOf('rv:') + 3 ) );
   else if (this.isSafari)
      this.versionMinor = parseFloat( ua.substring( ua.lastIndexOf('/') + 1 ) );
   else if (this.isOpera)
      if (ua.indexOf('opera/') != -1)
         this.versionMinor = parseFloat( ua.substring( ua.indexOf('opera/') + 6 ) );
      else
         this.versionMinor = parseFloat( ua.substring( ua.indexOf('opera ') + 6 ) );
   else if (this.isKonqueror)
      this.versionMinor = parseFloat( ua.substring( ua.indexOf('konqueror/') + 10 ) );
   else if (this.isIcab)
      if (ua.indexOf('icab/') != -1)
         this.versionMinor = parseFloat( ua.substring( ua.indexOf('icab/') + 6 ) );
      else
         this.versionMinor = parseFloat( ua.substring( ua.indexOf('icab ') + 6 ) );
   this.versionMajor = parseInt(this.versionMinor); 
   this.geckoVersion = ( (this.isGecko) ? ua.substring( (ua.lastIndexOf('gecko/') + 6), (ua.lastIndexOf('gecko/') + 14) ) : -1 );
   this.isDOM1 = (document.getElementById);
   this.isDOM2Event = (document.addEventListener && document.removeEventListener);
   this.mode = document.compatMode ? document.compatMode : 'BackCompat';
   this.isMac   = (ua.indexOf('mac') != -1);
   this.isUnix  = (ua.indexOf('unix') != -1 || ua.indexOf('sunos') != -1 || ua.indexOf('bsd') != -1 || ua.indexOf('x11') != -1)
   this.isLinux = (ua.indexOf('linux') != -1);
   this.isNS4x = (this.isNS && this.versionMajor == 4);
   this.isNS40x = (this.isNS4x && this.versionMinor < 4.5);
   this.isNS47x = (this.isNS4x && this.versionMinor >= 4.7);
   this.isNS4up = (this.isNS && this.versionMinor >= 4);
   this.isNS6x = (this.isNS && this.versionMajor == 6);
   this.isNS6up = (this.isNS && this.versionMajor >= 6);
   this.isNS7x = (this.isNS && this.versionMajor == 7);
   this.isNS7up = (this.isNS && this.versionMajor >= 7);
   this.isIE4x = (this.isIE && this.versionMajor == 4);
   this.isIE4up = (this.isIE && this.versionMajor >= 4);
   this.isIE5x = (this.isIE && this.versionMajor == 5);
   this.isIE55 = (this.isIE && this.versionMinor == 5.5);
   this.isIE5up = (this.isIE && this.versionMajor >= 5);
   this.isIE6x = (this.isIE && this.versionMajor == 6);
   this.isIE6up = (this.isIE && this.versionMajor >= 6);
   this.isIE4xMac = (this.isIE4x && this.isMac);
}
var browser = new BrowserDetectLite();

















var timeout = 10;
for( var i = 0; i < 100; i++ )
    eval("var timeoutli" + i + " = false;");

function initMenu(idMenu)
	{
    if ( browser.isDOM1 
    && !( browser.isMac && browser.isIE ) 
    && !( browser.isOpera && browser.versionMajor < 7 )
    && !( browser.isIE && browser.versionMajor < 5 ) )
		{
        var menu = document.getElementById(idMenu);
        var lis = menu.getElementsByTagName('li');
        for ( var i=0; i<lis.length; i++ )
			{
            if ( lis.item(i).getElementsByTagName('ul').length > 0 )
				{        
                if ( browser.isIE )
                    addAnEvent(lis.item(i),'keyup',show);
                addAnEvent(lis.item(i),'mouseover',show);
                addAnEvent(lis.item(i),'mouseout',timeoutHide);
                addAnEvent(lis.item(i),'blur',timeoutHide);
                addAnEvent(lis.item(i),'focus',show);
                lis.item(i).setAttribute( 'id', ''+idMenu+i );
				}
			}
		}
	}

function addAnEvent( target, eventName, functionName )
	{
    if ( browser.isIE )
        eval('target.on'+eventName+'=functionName');
    else
        target.addEventListener( eventName , functionName , true );
	}
    
function timeoutHide()
	{
    eval( "timeout" + this.id + " = window.setTimeout('hideUlUnder( \"" + this.id + "\" )', " + timeout + " );");
	}

function hideUlUnder( id )
	{   
    document.getElementById(id).getElementsByTagName('ul')[0].style['visibility'] = 'hidden';
	}

function show()
	{
    this.getElementsByTagName('ul')[0].style['visibility'] = 'visible';
    var currentNode=this;
    while(currentNode)
		{
		if( currentNode.nodeName=='LI')
			currentNode.getElementsByTagName('a')[0].className = 'linkOver';
		currentNode=currentNode.parentNode;
		}
    eval ( "if (timeout"+ this.id +") clearTimeout( timeout"+ this.id +");" );
    hideAllOthersUls( this );
	}

function hideAllOthersUls( currentLi )
	{
    var lis = currentLi.parentNode;
    for ( var i=0; i<lis.childNodes.length; i++ )
		{
        if ( lis.childNodes[i].nodeName=='LI' && lis.childNodes[i].id != currentLi.id )
            hideUlUnderLi( lis.childNodes[i] );
		}
	}

function hideUlUnderLi( li )
	{
    var as = li.getElementsByTagName('a');
    for ( var i=0; i<as.length; i++ )
        as.item(i).className="";
    var uls = li.getElementsByTagName('ul');
    for ( var i=0; i<uls.length; i++ )
        uls.item(i).style['visibility'] = 'hidden';
	} 

$(document).ready(function() {
	if (document.getElementById('menuD')) initMenu('menuD');
	if (document.getElementById('menuG1')) initMenu('menuG1');
	if (document.getElementById('menuG2')) initMenu('menuG2');
	if (document.getElementById('menuG3')) initMenu('menuG3');
	if (document.getElementById('menuG4')) initMenu('menuG4');
});