var close_timer;
var submenutimeout;
var current_menu=false;

function get(e){
	return document.getElementById(e);
}

function dropdown(){
	get('dropdown_menu').style.display = "block";
}

function close_dropdown(){
	get('dropdown_menu').style.display = "none";
}

function close_dropdown_timeout(){
	close_timer = setTimeout('close_dropdown()', 100);
}

function keep_dropdown_open(){
	clearTimeout(close_timer);
}

function open_submenu(id){
	get(id).style.display = "block";
}

function close_submenu(id){
	get(id).style.display = "none";
}

function show_submenu(id){
	
	
	
	clear_submenutimeout();

	hide_submenus();
	
	get(id).className = "selected";
	get('submenu_'+id).style.display = "block";
}










function show_submenu2(id){
	
	
	/*à remettre si on désactive hdesubmenu2
	/*get('submenu_description_informer').style.display = "none";
	get('submenu_description_agir').style.display = "none";
	get('submenu_description_monde').style.display = "none";
	*/
	/*get('ad_carte_interative').style.top = "338px";
	get('header2').style.height = "230px";*/
	get('submenu_'+id).style.display = "block";
}




function hide_submenu2(id){
	
	
	
	/*get('ad_carte_interative').style.top = "230px";
	  get('header2').style.height = "122px";
	*/
	get('submenu_'+id).style.display = "none";
}



function set_submenutimeout(){
	
	if(current_menu) submenutimeout = setTimeout('show_current_menu()', 400);
}

function clear_submenutimeout(){
	try{clearTimeout(submenutimeout);}
	catch(e){}
}

function show_current_menu(){
	hide_submenus();

	try{get(current_menu).className = "selected";}
	catch(e){}
	get('submenu_'+current_menu).style.display = "block";
}

function hide_submenus(){
	get('informer').className = "";
	get('agir').className = "";
	get('monde').className = "";
	
	
	get('submenu_none').style.display = "none";
	get('submenu_informer').style.display = "none";
	get('submenu_agir').style.display = "none";
	get('submenu_monde').style.display = "none";
}

function switch_icone_menu(reference, chemin){
	
	get(''+reference).src= ''+chemin;
	
}


/*FLB : si les fonctions suivantes ne serve(ait) pas autre part que dans le menu, elles ne sont plus utilisées*/ 

function show_particulier(chemin){
	get('particulier').src= ''+chemin+'img/particuliers_selected.png';
	
}
function hide_particulier(chemin){
	get('particulier').src=''+chemin+'img/particuliers.png';
}

function show_association(chemin){
	get('association').src=''+chemin+'img/associations_selected.png';
}
function hide_association(chemin){
	get('association').src=''+chemin+'img/associations.png';
}

function show_entreprise(chemin){
	get('entreprise').src=''+chemin+'img/entreprises_selected.png';
}
function hide_entreprise(chemin){
	get('entreprise').src=''+chemin+'img/entreprises.png';
}

function show_collectivite(chemin){
	get('collectivite').src=''+chemin+'img/collectivites_selected.png';
}
function hide_collectivite(chemin){
	get('collectivite').src=''+chemin+'img/collectivites.png';
}