/* MENU DROPDOWN */
function dd_affiche(element){
	var sousmenu=document.getElementById(element);
	sousmenu.style.display='block';
}
function getClassName(element){
var classname = "";
classname = element.getAttribute("class");

  if(null == classname || "" == classname || "undefined"== classname){
  
  classname = element.className;
    
  }
  if("" == classname || "undefined"== classname){

   return false;
  }
  else{

  return classname;
  }
}

function dd_masque(element){

	//var sousmenu=document.getElementById(element);
	//sousmenu.style.display='none';
  var aDls = document.getElementsByTagName("DL");
  var sClassname = "";
  var sClassElement = getClassName(document.getElementById(element));

  var sActiveLevel = sClassElement.substr(sClassElement.length-1,sClassElement.length);
  var iActiveLevel = sActiveLevel+0;
  var sCurrentLevel = "";
  var iCurrentLevel = 0;
  
  for(var i=0; aDls.length>i; i++){
  
    sClassname = getClassName(aDls[i]);
 
    if (sClassname != null && sClassname != false)
    {
      sCurrentLevel = sClassname.substr(sClassname.length-1,sClassname.length);
      iCurrentLevel = sCurrentLevel+0;
    
      if("lvl" == sClassname.substr(0,3) && aDls[i] != document.getElementById(element) && iCurrentLevel>=iActiveLevel  ){
      //alert(1);
      aDls[i].style.display="none";
      }
    }
  }
}


/*function dd_masque2(element){
	var sousmenu=document.getElementById(element);
	sousmenu.style.display='none';
}*/
function dd_affiche2(element){
	var sousmenu2=document.getElementById(element);
	sousmenu2.style.display='block';
	sousmenu2.parentNode.style.backgroundColor='#f7ebeb';
}
function dd_masque2(element){
	var sousmenu2=document.getElementById(element);
	sousmenu2.style.display='none';
	sousmenu2.parentNode.style.backgroundColor='#ffffff';		
}



/* RECUPERATION DU CONTENU INITIAL */
function recup_cont(){
	var stock_cont = document.getElementById('temp_cont');
	var conteneur_initial = document.getElementById('le_container');
	var cont_init = conteneur_initial.innerHTML;
	stock_cont.innerHTML = cont_init;
}
/* REMPLACEMENT DE CONTENU */
function content_change(lecontenu){
	var new_contenu = document.getElementById(lecontenu).innerHTML;
	var conteneur = document.getElementById('le_container');
	conteneur.innerHTML = new_contenu;
}
/* REAFFICHAGE DU CONTENU INITIAL */
function retour_cont(){
	var old_contenu = document.getElementById('temp_cont');
	var leconteneur = document.getElementById('le_container');
	init_contenu = old_contenu.innerHTML;
	leconteneur.innerHTML = init_contenu;
}