/*
* ### Fonctions d'affichage des menus ###
*/
function displayMenu2Accueil(this_link){
	document.getElementById('menu2Kravmaga').style.display ="none";
	document.getElementById('menu2Club').style.display ="none";
	document.getElementById('menu2Ressources').style.display ="none";
	document.getElementById('menu2Souvenirs').style.display ="none";
	
	rolloverLinks(this_link);
}

function displayMenu2Kravmaga(this_link){
	var Obj = document.getElementById('menu2Kravmaga');
	if(Obj){
		document.getElementById('menu2Club').style.display ="none";
		document.getElementById('menu2Ressources').style.display ="none";
		document.getElementById('menu2Souvenirs').style.display ="none";
		//document.getElementById('linkKravMaga').style.color = "#d0f0ff";
///		document.getElementById('linkKravMaga').className = "rolloverLiens lien_menu1";
///		document.getElementById('linkClub').className = "lien_menu1";
		Obj.style.display ="block";
		
		rolloverLinks(this_link);
	}
}

function displayMenu2Club(this_link){
	var Obj = document.getElementById('menu2Club');
	if(Obj){
		document.getElementById('menu2Kravmaga').style.display ="none";
		document.getElementById('menu2Ressources').style.display ="none";
		document.getElementById('menu2Souvenirs').style.display ="none";
		Obj.style.display ="block";
		
		rolloverLinks(this_link);
	}
}

function displayMenu2Ressources(this_link){
	var Obj = document.getElementById('menu2Ressources');
	if(Obj){
		document.getElementById('menu2Kravmaga').style.display ="none";
		document.getElementById('menu2Club').style.display ="none";
		document.getElementById('menu2Souvenirs').style.display ="none";
		Obj.style.display ="block";
		
		rolloverLinks(this_link);
	}
}

function displayMenu2Souvenirs(this_link){
	var Obj = document.getElementById('menu2Souvenirs');
	if(Obj){
		document.getElementById('menu2Kravmaga').style.display ="none";
		document.getElementById('menu2Club').style.display ="none";
		document.getElementById('menu2Ressources').style.display ="none";
		Obj.style.display ="block";
		
		rolloverLinks(this_link);
	}
}

function displayMenu2Liens(this_link){
	document.getElementById('menu2Kravmaga').style.display ="none";
	document.getElementById('menu2Club').style.display ="none";
	document.getElementById('menu2Ressources').style.display ="none";
	document.getElementById('menu2Souvenirs').style.display ="none";
//	Obj.style.display ="block";
	
	rolloverLinks(this_link);
}

function rolloverLinks(this_link) {
		for (var i = 1; i <= 6; i++)
		{
		    var link = "menu1_link" + i;
			if (link != null)
				document.getElementById(link).className = "lien_menu1";
		}
//		this_link.className = "rolloverLiens lien_menu1"; // Désactivation temporaire
}

/*
* ### Formulaire de contact ###
*/

/*
** show or hide element e depending on condition show
*/
function toggle(e, show)
{
	e.style.display = show ? '' : 'none';
}

/**
* Show dynamicaly an element by changing the sytle "display" property
* depending on the option selected in a select.
*
* @param string $select_id id of the select who controls the display
* @param string $elem_id prefix id of the elements controlled by the select
*   the real id must be : 'elem_id'+nb with nb the corresponding number in the
*   select (starting with 0).
*/
function showElemFromSelect(select_id, elem_id)
{
	var select = document.getElementById(select_id);
	for (var i = 0; i < select.length; ++i)
	{
	    var elem = document.getElementById(elem_id + select.options[i].value);
		if (elem != null)
			toggle(elem, i == select.selectedIndex);
	}
	if (select.selectedIndex == 0)
	{
		document.getElementById("submitForm").disabled = true;
		document.getElementById("submitForm").className='inputDisabled';
		document.getElementById("submit_text").style.display = "block";
	}
	else
	{
		document.getElementById("submitForm").disabled = false;
		document.getElementById("submitForm").className='inputenabled';
		document.getElementById("submit_text").style.display = "none";
	}
}

/**
* Initialise le select du formulaire de contact en fonction du paramètre 
* GET de l'URL. 
*/
function loadFormMail(id) {
	document.getElementById('id_contact').selectedIndex = id;
	showElemFromSelect('id_contact', 'desc_contact');
}