var pos = 0;
var delaiMenu = 2000;
var delaiBouge = 25;
cptTmp = 1;
cpt = 1;
var rebond = false;

i = 0;

var tabMenu = new Array();


function initDiapo(){
	document.getElementById('title_diapo_menu').innerHTML = "<a href='" + tabMenu[0][2] + "'>" + tabMenu[0][0] + '</a>';
	document.getElementById('lien_diapo_menu').style.backgroundImage = "url('img/menu/" + tabMenu[0][1] + "')";
	document.getElementById('lien_diapo_menu').href = tabMenu[0][2];
	if(rebond)
		diapoSuivante('elan');
	else
		diapoSuivante('vire');
}


function modifPosition(state){
	if(state == 'elan'){
		if(pos > -30){
			pos = pos - 10;
			document.getElementById('lien_diapo_menu').style.backgroundPosition = pos+'px';
		}
		else if(pos > -40){
			pos = pos - 5;
			document.getElementById('lien_diapo_menu').style.backgroundPosition = pos+'px';
		}
		else{
			state = 'vire';
		}
	}
	else if(state == 'vire'){
		if(pos < -30){
			pos = pos + 5;
			document.getElementById('lien_diapo_menu').style.backgroundPosition = pos+'px';
		}
		else if(pos < 200){
			pos = pos + 10;
			document.getElementById('lien_diapo_menu').style.backgroundPosition = pos+'px';
		}
		else{
			document.getElementById('lien_diapo_menu').style.backgroundPosition = '-200px';
			pos = -200;
			document.getElementById('title_diapo_menu').innerHTML = "<a href='" + tabMenu[cpt][2] + "'>" + tabMenu[cpt][0] + '</a>';
			document.getElementById('lien_diapo_menu').style.backgroundImage = "url('img/menu/" + tabMenu[cpt][1] + "')";
			document.getElementById('lien_diapo_menu').href = tabMenu[cpt][2];
			state = 'reviens';
		}
	}
	else if(state == 'reviens'){
		if(pos < 0){
			pos = pos + 10;
			document.getElementById('lien_diapo_menu').style.backgroundPosition = pos+'px';
		}
		else if(rebond && pos < 30){
			pos = pos + 10;
			document.getElementById('lien_diapo_menu').style.backgroundPosition = pos+'px';
		}
		else if(rebond && pos < 40){
			pos = pos + 5;
			document.getElementById('lien_diapo_menu').style.backgroundPosition = pos+'px';
		}
		else{
			if(rebond)
				state = 'amorti';
			else{
				diapoSuivante('vire');
				return;
			}
		}
	}
	else if(state == 'amorti'){
		if(pos > 25){
			pos = pos - 5;
			document.getElementById('lien_diapo_menu').style.backgroundPosition = pos+'px';
		}
		else if(pos > 10){
			pos = pos - 10;
			document.getElementById('lien_diapo_menu').style.backgroundPosition = pos+'px';
		}
		else if(pos > 0){
			pos = pos - 5;
			document.getElementById('lien_diapo_menu').style.backgroundPosition = pos+'px';
		}
		else{
			if(rebond)
				diapoSuivante('elan');
			else
				diapoSuivante('vire');
			return;
		}
	}
	
	setTimeout("modifPosition('"+state+"')", delaiBouge);
}


function diapoSuivante(state){
	if(i == 0){
		cpt = tabLen - 2;
		i = 1;
	}
	else if(i == 1){
		cpt = tabLen - 1;
		i = 2;
	}
	else if(i == 2){
		cpt = tabLen;
		i = 3;
	}
	else{
		if(cptTmp < (tabLen - 3))
			cptTmp++;
		else
			cptTmp = 0;
		cpt = cptTmp;
		i = 0;
	}
	
	setTimeout("modifPosition('"+state+"')", delaiMenu);
}


/////////////////////////////
// GESTION DES BULLES INFO //
/////////////////////////////

var survol = 0;

function affBulle ( id )
{
	var Req = new Request ( {url: 'index.php?ajax=ajax_bulle&aff=' + id , onSuccess: function ( retour ) { retour_affBulle(retour); } } ).send ();
}

function retour_affBulle ( retour )
{
	document.getElementById('contenuBulleInfo').innerHTML = "" + retour;
	document.getElementById ('div_bulle_info').style.display = 'block';
}


function closeBulleInfo ( force )
{
	if(survol == 0 || force == 1)
		document.getElementById('div_bulle_info').style.display = 'none';
}

///////////
// AUTRE //
///////////

function verifMail(mail){
	var reg = new RegExp('^[a-z0-9]+([_|\.|-]{1}[a-z0-9]+)*@[a-z0-9]+((_|\.|-){1}[a-z0-9]+)*[\.]{1}[a-z]{2,6}$', 'i');

	if(reg.test(mail))
		return(true);
	else
		return(false);
}