var EXTENSION_PAGE = ".php";

var menuInfInit;
var menuInfEnCours;

function showCalque( id ) {
	if ( menuInfInit != null ) hideCalqueObj( menuInfInit );
	if ( menuInfEnCours != null ) hideCalqueObj( menuInfEnCours );	
	menuInfEnCours = document.getElementById(id);
	showCalqueObj( menuInfEnCours );
}

function hideCalque( ) {
	if ( menuInfEnCours != null ) hideCalqueObj(menuInfEnCours);
	if ( menuInfInit != null ) showCalqueObj(menuInfInit);
}

function hideCalqueMM( ) {
	//if ( menuInfEnCours != null ) hideCalqueObj(menuInfEnCours);
	if ( menuInfInit != null ) showCalqueObj(menuInfInit);
}

function hideCalqueObj( obj ) {
	obj.style.display = "none";
	//obj.style.visibility = "hidden";
}

function showCalqueObj( obj ) {
	obj.style.display = "block";
	//obj.style.visibility = "visible";
}

function initMenu( id ) {
	menuInfInit = null;
	if ( id != "" ) {
		menuInfInit = document.getElementById(id);
		menuInfEnCours = menuInfInit;
	}
}