var menu_courant='';

function menu_realisations()
{
var html="" ;

html += '<table width="280" CELLPADDING="0" CELLSPACING="0"><td valign="top"><img src="../images/realisations/arrondi_haut_g.gif" width="11" height="8"></td>' ;
html += '<td valign="top" background="../images/realisations/fond_bord_haut.gif"><img src="../images/img_commun/img_transp.gif" width="1" height="8"></td>' ;
html += '<td valign="top"><img src="../images/realisations/arrondi_haut_d.gif" width="10" height="8"></td></tr>' ;
html += '<tr><td valign="top" background="../images/realisations/fond_bord_g.gif"><img src="../images/img_commun/img_transp.gif" width="9" height="1"></td>' ;
html += '<td><table width="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0">' ;
html += '<tr><td class="txtmenuhaut">' ;
html += contenu_menu_realisations + '' ; 
html += '</td></tr></table></td>' ;
html += '<td valign="top" background="../images/realisations/fond_bord_d.gif"><img src="../images/img_commun/img_transp.gif" width="10" height="1"></td></tr>' ;
html += '<tr><td valign="top"><img src="../images/realisations/arrondi_bas_g.gif" width="11" height="9"></td>' ;
html += '<td valign="top" background="../images/realisations/fond_bord_bas.gif"><img src="../images/img_commun/img_transp.gif" width="1" height="9"></td>' ;
html += '<td valign="top"><img src="../images/realisations/arrondi_bas_d.gif" width="10" width="10" height="9"></td></tr>' ;
html += '</table>' ;
return(html) ;

//html += '<table width="300" CELLPADDING="4" CELLSPACING="0"><tr><td class="txtmenuhaut">' ;
//html += contenu_menu_realisations + '<br><br>' ;
//html += '</td></tr>' ;
//html += '</table>' ;
//return(html) ;
}

//***********************

function menu_performances()
{
var html="" ;

html += '<table width="200" ><tr><td class="txtmenuhaut">' ;
html += '<a class="txtmenuhaut" href="#">item 3</a><br>' ;
html += '<a class="txtmenuhaut" href="#">item 4</a><br>' ; 
html += '</td></tr></table>' ;

return(html) ;
}

//***********************

function menu_solutions()
{
var html="" ;

html += '<table width="135" CELLPADDING="0" CELLSPACING="0"><td valign="top"><img src="../images/realisations/arrondi_haut_g.gif" width="11" height="8"></td>' ;
html += '<td valign="top" background="../images/realisations/fond_bord_haut.gif"><img src="../images/img_commun/img_transp.gif" width="1" height="8"></td>' ;
html += '<td valign="top"><img src="../images/realisations/arrondi_haut_d.gif" width="10" height="8"></td></tr>' ;
html += '<tr><td valign="top" background="../images/realisations/fond_bord_g.gif"><img src="../images/img_commun/img_transp.gif" width="9" height="1"></td>' ;
html += '<td><table width="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0">' ;
html += '<tr><td class="txtmenuhaut">' ;
html += '<a class="txtmenuhaut" href="javascript:ouvrir_solution(\'../solution/academynet.asp\')">Academynet</a><br>' ;
html += '<a class="txtmenuhaut" href="#">Banque numérique <br>du savoir métier</a><br>' ;
html += '<a class="txtmenuhaut" href="#">Portail de formation</a><br>' ;
html += '</td></tr></table></td>' ;
html += '<td valign="top" background="../images/realisations/fond_bord_d.gif"><img src="../images/img_commun/img_transp.gif" width="8" height="1"></td></tr>' ;
html += '<tr><td valign="top"><img src="../images/realisations/arrondi_bas_g.gif" width="11" height="9"></td>' ;
html += '<td valign="top" background="../images/realisations/fond_bord_bas.gif"><img src="../images/img_commun/img_transp.gif" width="1" height="9"></td>' ;
html += '<td valign="top"><img src="../images/realisations/arrondi_bas_d.gif" width="10" width="10" height="9"></td></tr>' ;
html += '</table>' ;
return(html) ;
}


//***********************
function reposition_menu_haut_accueil()
{
repositionner_layer("menu_realisations",360  ,65, "ancre_haut") ;
//repositionner_layer("menu_performances", 350 ,100, "ancre_haut") ;
repositionner_layer("menu_solutions", 490 ,67, "ancre_haut") ;

return  ;
}

//***********************
function reposition_menu_haut()
{
repositionner_layer("menu_realisations",230  ,125, "ancre_haut") ;
//repositionner_layer("menu_performances", 340 ,103, "ancre_haut") ;
repositionner_layer("menu_solutions", 458 ,125, "ancre_haut") ;

return  ;
}

//***********************
function initialiser_menu_haut_accueil()
{
var html="";
var x,y,l,h ;

y = 80 ; 
l = 100 ;
h = 150 ;

creer_layer_menu_haut("menu_realisations",360 ,65,260,163,afficher_menu_realisations,menu_realisations()) ;
//creer_layer_menu_haut("menu_performances", 350,y,l,h,afficher_menu_performances,menu_performances()) ;
creer_layer_menu_haut("menu_solutions",490 ,67,210,h,afficher_menu_solutions,menu_solutions()) ;

reposition_menu_haut_accueil() ;

return  ;
}



//***********************
function initialiser_menu_haut()
{
var html="";
var x,y,l,h ;

y = 100 ; 
l = 100 ;
h = 150 ;

creer_layer_menu_haut("menu_realisations",230 ,y,325,230,afficher_menu_realisations,menu_realisations()) ;
creer_layer_menu_haut("menu_performances", 350,y,l,h,afficher_menu_performances,menu_performances()) ;
creer_layer_menu_haut("menu_solutions",493 ,y,210,h,afficher_menu_solutions,menu_solutions()) ;

reposition_menu_haut() ;

return  ;
}

//**********************
function creer_layer_menu_haut(nom_layer, x,y,l,h,fonction_affichage,contenu)
{
if (layer_adresse(nom_layer)==null)
	layer_creer(nom_layer,x, y, l, h, "hidden", null);
layer_ecrire_contenu(nom_layer, contenu);
layer_cacher(nom_layer);
layer = layer_adresse(nom_layer);
if(layer)
	{
	layer.onmouseover = fonction_affichage ;
	layer.onmouseout = effacer_menu;
	//layer_definir_fond(layer.id, "#000000","","");
	}
}


//**********************
function afficher_menu_performances()
{
afficher_menu("menu_performances") ;
return(true); 
}

//**********************
function afficher_menu_realisations()
{
afficher_menu("menu_realisations") ;
return(true);
}

//**********************
function afficher_menu_solutions()
{
afficher_menu("menu_solutions") ;
return(true);
}

// ----------------------------------------------------------------------------
function afficher_menu(nom_menu)
{
//effacer_menu();
desafficher_menu() ;
layer_montrer(nom_menu);
menu_courant = nom_menu;
return(true);
}

var timer_menu ;

// ----------------------------------------------------------------------------
function effacer_menu(event)
{
timer_menu = window.setInterval("desafficher_menu()",500);
return(true);
}

// ----------------------------------------------------------------------------
function desafficher_menu()
{
window.clearTimeout(timer_menu) ;
if (menu_courant.length>0)
	layer_cacher(menu_courant);
menu_courant='';

return(true);
}