if	(NS4)
	{
		var	starttag	=	'<layer visibility="hide" name';
		var	endtag		=	'</layer>';
	}
	else
	{
		var	starttag	=	"<div id";
		var	endtag		=	"</div>";
	}

	
	function	setup()
	{
	
	var doc ;
	doc=document.location.href.split("&");

   if (doc[1]=='rubrique1')
	 {
	 menulayer	=	mdl_getLayer( "menu" );
		var	temp	=	mdl_getImage( "menupos" );
		mdl_moveLayerTo( menulayer, mdl_getImageX( temp ), mdl_getImageY( temp ) );
	 
	 openMenu(0);
	 displayMenu();}

	 else if (doc[1]=='rubrique2')
	 {
	 menulayer	=	mdl_getLayer( "menu" );
		var	temp	=	mdl_getImage( "menupos" );
		mdl_moveLayerTo( menulayer, mdl_getImageX( temp ), mdl_getImageY( temp ) );
	 
	 openMenu(1);
	 displayMenu();}
	 
	 else if (doc[1]=='rubrique3')
	 {
	 menulayer	=	mdl_getLayer( "menu" );
		var	temp	=	mdl_getImage( "menupos" );
		mdl_moveLayerTo( menulayer, mdl_getImageX( temp ), mdl_getImageY( temp ) );
	 
	 openMenu(2);
	 displayMenu();}
	 
	 else if (doc[1]=='rubrique4')
	 {
	 menulayer	=	mdl_getLayer( "menu" );
		var	temp	=	mdl_getImage( "menupos" );
		mdl_moveLayerTo( menulayer, mdl_getImageX( temp ), mdl_getImageY( temp ) );
	 
	 openMenu(3);
	 displayMenu();}
	 
	 else {
		menulayer	=	mdl_getLayer( "menu" );
		var	temp	=	mdl_getImage( "menupos" );
		mdl_moveLayerTo( menulayer, mdl_getImageX( temp ), mdl_getImageY( temp ) );
	
		openMenu( 0 );
		openMenu( -1 );
		displayMenu();
	
    }
	}


	function	addMenu( title, url, target )
	{
		menus[menus.length]	=	new	ddMenu( title, url, target );
	}

	function	addSubMenu( title, url, target )
	{
		menus[(menus.length-1)].addItem( title, url, target );
	}
	
	function MM_openBrWindow() { 
  window.open('html/planarz.html','','width=600,height=345');
  }
	
	var	menulayer;
	
	var	menuHeader	=	new Array(
						'	<table border="0" height="100%" cellpadding="0" cellspacing="0"  topmargin="0" valign="top" background="img/fondtotem.gif">',
						'	<tr valign="top">',
						'		<td height="87" valign="top">',
						'			<a href="index.php3?page=index"><img src="img/totemtop.gif" height="88" width=135 alt="retour au menu" border="0" valign="top"></a><br>',
						'			<table border="0" cellpadding="0" cellspacing="0">',
						'			<tr>',
						'				<td valign="top" background="img/totemcentre.gif">'
						);


	var	menuFooter	=	new Array('				</td>',
						'			</tr>',
						'			</table>',
						'			<a href="javascript:;" onclick="MM_openBrWindow()"><img name="menuend" src="img/totembas.gif" alt="Cliquez pour afficher le plan du port" border="0"></a><br>',
						'		</td>',
						'	</tr>',
						'	</table>'
						);


						
						
	function	displayMenu()
	{
		globHTML	=	new	Array();
		getMenuHTML();

		if( NS4 )
		{
			mdl_hideLayer( menulayer ) ;
			delete	menulayer;
			menulayer	=	mdl_addLayer( "test",135 );
			var	temp	=	mdl_getImage( "menupos" );
			mdl_moveLayerTo( menulayer, mdl_getImageX( temp ), mdl_getImageY( temp ) );

			menulayer.document.open();
			
			for( var i=0; i<menuHeader.length; i++ )
				menulayer.document.writeln( menuHeader[i] );

			for( var i=0; i<globHTML.length; i++ )
				menulayer.document.writeln( globHTML[i] );
				
			for( var i=0; i<menuFooter.length; i++ )
				menulayer.document.writeln( menuFooter[i] );

			menulayer.document.close();
		}
		else
		{
			var	html2;

			html	=	arrayToString( menuHeader );
			
			html	+=	arrayToString( globHTML );

			html	+=	arrayToString( menuFooter );

			mdl_changeLayerContent( menulayer, html );
		}
		mdl_showLayer( menulayer );

}	
	function	arrayToString( arr )
	{
		var	str	=	"";
		
		for( var i=0; i<arr.length; i++ )
		{
			str	+=	arr[i];
		}
		return	str;
	}
	
	function	getMenuHTML()
	{
		for( var i=0; i<menus.length; i++ )
		{
		
  		if( menus[i].itemno == 0 )
			{
				addLine( '<table border="0" cellpadding="2" cellspacing="0">' );
				addLine( '	<tr>' );
				addLine( '		<td ><img src="img/px.gif" width="10" height="13" alt="" border="0"></td>' );
				addLine( '		<td width=83><a href="'+menus[i].url+'" target="'+menus[i].target+'" class=lienabis>'+menus[i].title+'</a></td><td align=left width=32><a href="'+menus[i].url+'" target="'+menus[i].target+'" "javascript:openMenu('+i+');"><img src="img/icone'+[i]+'.gif" border=0></a></td>' );
				addLine( '	</tr>' );
				addLine( '</table>' );
			}
			else
			{
				if( menus[i].open )
				{
					addLine( '<table border="0" cellpadding="2" cellspacing="0">' );
					addLine( '	<tr valign="middle">' );
					addLine( '		<td ><img src="img/px.gif" width="10" height="13" alt="" border="0"></td>' );
					addLine( '		<td  width=83><a href="javascript: openMenu(-1);" class=lienabis>'+menus[i].title+'</a></td><td align=left width=32><a href="javascript: openMenu(-1);"><img src="img/icone'+[i]+'.gif" border=0></a></td>' );
					addLine( '	</tr>' );
					addLine( '</table>' );

					//**
					
					for( var j=0; j<menus[i].items.length; j++ )
					{
						addLine( '<table border="0" cellpadding="0" cellspacing="0">' );
						addLine( '	<tr >' );
						addLine( '		<td ><img src="img/px.gif" width="20" height="1" alt="" border="0"></td>' );
						addLine( '		<td ><a href="'+menus[i].items[j].url+'" target="'+menus[i].items[j].target+'" class=liensstitre><img src="img/pucerouge.gif" border="0" alt="">&nbsp;'+menus[i].items[j].title+'</a></td>' );
						addLine( '	</tr>' );
						addLine( '</table>' );
					}
					//**
						
				}
				else
				{
					addLine( '<table border="0" cellpadding="2" cellspacing="0">' );
					addLine( '	<tr valign="middle">' );
					addLine( '		<td><a href="javascript:openMenu('+i+');"><img src="img/px.gif" width="10" height="13" alt="" border="0"></a></td>' );
					addLine( '		<td class=lien width=83><a href="'+menus[i].url+'" target="'+menus[i].target+'" "javascript:openMenu('+i+');" class=lienabis>'+menus[i].title+'</a></td><td align=left width=32><a href="'+menus[i].url+'" target="'+menus[i].target+'" "javascript:openMenu('+i+');"><img src="img/icone'+[i]+'.gif" border=0></a></td>' );
					addLine( '	</tr>' );
					addLine( '</table>' );
				}
			}
		}
	}
	var	globHTML	=	new	Array();
	
	function	addLine( line )
	{
		globHTML[globHTML.length]	=	line;
	}
		
	function	openMenu( nr )
	{
		for( var i=0; i<menus.length; i++ )
		{
			if( nr==-2 && project==menus[i].title )
				menus[i].open	=	true;
					
			else
				menus[i].open	=	false;
				
		}
		
		if( nr >= 0 )
			menus[nr].open		=	true;

			
		displayMenu();
	}
	
	function	ddMenu( title, url, target )
	{
		this.target		=	target;
		this.title		=	title;
		this.url		=	url;
		this.items		=	new	Array();
		this.itemno		=	0;
		this.open		=	false;
		
		this.addItem	=	ddAddItem;
	}

	function	ddAddItem( title, url, target )
	{
		this.items[this.itemno]	=	new	ddSubMenu( title, url, target );
		this.itemno++;
	}
	
	function	ddSubMenu( title, url, target )
	{
		this.target		=	target;
		this.title		=	title;
		this.url		=	url;
	}