function SwitchMenu(obj) {
	if (document.getElementById) {
		var el = document.getElementById(obj);
		if (el.style.display != "block") {
			el.style.display = "block";
		} else {
			el.style.display = "none";
		}
	}
	savemenustate();
}

function get_cookie(Name) {
	var search = Name + "="
	var returnvalue = "";
	if (document.cookie.length > 0) {
		offset = document.cookie.indexOf(search)
		if (offset != -1) { 
			offset += search.length
			end = document.cookie.indexOf(";", offset);
			if (end == -1)
				end = document.cookie.length;
			returnvalue = unescape(document.cookie.substring(offset, end))
		}
	}
	return returnvalue;
}

function onloadfunction() {
	
	var cookievalue = get_cookie("masterdiv_sub");
	if (cookievalue != "")
		document.getElementById(cookievalue).style.display = "block";
	
	cookievalue = get_cookie("parcoursdiv_sub");
	if (cookievalue != "")
		document.getElementById(cookievalue).style.display = "block";

	cookievalue = get_cookie("dossierdiv_sub");
	if (cookievalue != "")
		document.getElementById(cookievalue).style.display = "block";
}

function savemenustate() {
	
	var cookievalue = "";
	
	if (document.getElementById("parcoursdiv_sub").style.display == "block") {
		cookievalue = "parcoursdiv_sub;path=/";
	}
	
	document.cookie = "parcoursdiv_sub=" + cookievalue;
	
	cookievalue = "";
	
	if (document.getElementById("masterdiv_sub").style.display == "block") {
		cookievalue = "masterdiv_sub;path=/";
	}
	
	document.cookie = "masterdiv_sub=" + cookievalue;

	cookievalue = "";
	
	if (document.getElementById("dossierdiv_sub").style.display == "block") {
		cookievalue = "dossierdiv_sub;path=/";
	}
	
	document.cookie = "dossierdiv_sub=" + cookievalue;
}


if (window.addEventListener)
	window.addEventListener("load", onloadfunction, false)
else if (window.attachEvent)
	window.attachEvent("onload", onloadfunction)
else if (document.getElementById)
	window.onload=onloadfunction

//if (document.getElementById)
//	window.onunload=savemenustate
	
	
	
	
	
  function email_valide(valeur) 
  {
	if (valeur == '') return true;
	var position = valeur.indexOf('@');
	if ( (position < 1) || (position == (valeur.length - 1)) ){
		return false;
	} else {
		position = valeur.indexOf('.');
		if ( (position < 1) || (position == (valeur.length - 1)) ) return false;
	}
	return true;
  }
  
  
  function valider_email()
  {
    if ((document.form_email.email.value!='') 
    && (email_valide(document.form_email.email.value)))
      document.form_email.submit();
    else
    {
      alert('Veuillez saisir un e-mail valide');
      document.form_email.email.focus();      
    }
  }