menu_1_off=new Image();
menu_1_off.src = "images/menu_association_off.jpg";
menu_1_over=new Image();
menu_1_over.src = "images/menu_association_over.jpg";
menu_1_on=new Image(); 
menu_1_on.src = "./images/menu_association_on.jpg";
menu_2_off=new Image();
menu_2_off.src = "./images/menu_ruche_tronc_off.jpg";
menu_2_over=new Image();
menu_2_over.src = "images/menu_ruche_tronc_over.jpg";
menu_2_on=new Image(); 
menu_2_on.src = "./images/menu_ruche_tronc_on.jpg";
menu_3_off=new Image();
menu_3_off.src = "./images/menu_decouverte_off.jpg";
menu_3_over=new Image();
menu_3_over.src = "images/menu_decouverte_over.jpg";
menu_3_on=new Image(); 
menu_3_on.src = "./images/menu_decouverte_on.jpg";
menu_4_off=new Image();
menu_4_off.src = "./images/menu_actualites_off.jpg";
menu_4_over=new Image();
menu_4_over.src = "images/menu_actualites_over.jpg";
menu_4_on=new Image(); 
menu_4_on.src = "./images/menu_actualites_on.jpg";
menu_5_off=new Image();
menu_5_off.src = "./images/menu_contact_off.jpg";
menu_5_over=new Image();
menu_5_over.src = "images/menu_contact_over.jpg";
menu_5_on=new Image(); 
menu_5_on.src = "./images/menu_contact_on.jpg";

menu_fr_off=new Image();
menu_fr_off.src = "images/menu_fr_off.jpg";
menu_fr_over=new Image();
menu_fr_over.src = "images/menu_fr_over.jpg";
menu_fr_on=new Image();
menu_fr_on.src = "images/menu_fr_on.jpg";
menu_gb_off=new Image();
menu_gb_off.src = "images/menu_gb_off.jpg";
menu_gb_over=new Image();
menu_gb_over.src = "images/menu_gb_over.jpg";
menu_gb_on=new Image();
menu_gb_on.src = "images/menu_gb_on.jpg";
menu_de_off=new Image();
menu_de_off.src = "images/menu_de_off.jpg";
menu_de_over=new Image();
menu_de_over.src = "images/menu_de_over.jpg";
menu_de_on=new Image();
menu_de_on.src = "images/menu_de_on.jpg";

function rollImage(img,prop) {
     imgRoll = eval(img+prop+".src");
     document[img].src = imgRoll;
}

function valideEmail(Mail) {
if (Mail!="")
   {
    if ((Mail.indexOf("@")>=0)&&(Mail.indexOf(".")>=0)) 
	   { return true;}
	else {	window.alert("Votre email est incorrect, merci de le saisir à nouveau");}
	}
else {return true;}
}

function valideQuantite(Qt) {

Nb=Qt.length;
for (var i=0; i <Nb; i++)
	{
	s = Qt.charAt(i);
	if ( !((s>=0) && (s<=9)) )
   		{
		window.alert("votre code postal ne doit comporter que des chiffres, recommencez svp");
		return false;
		}
	}
return true;
}


function OuvFen(num_page,largeur_fenetre,hauteur_fenetre) {
	mafen = window.open(num_page,"mafenetre","width="+largeur_fenetre+",height="+hauteur_fenetre+",scrollbars=no,statusbar=no,toolbar=no,status=no");
	//mafen.resizeTo(largeur_fenetre+20,hauteur_fenetre+20);
	mafen.focus();
}

function OuvFenScroll(url){
      //gauche = (screen.width/2)-(largeur/2);
      //haut = (screen.height/2)-(hauteur/2);
	  largeur=600;
	  hauteur=300;
	  haut=0;
	  gauche=0;
      mafen = window.open(url,"popup","height="+hauteur+",width="+largeur+",status = no,toolbar = no,menubar = no,location = no,resizable = yes,titlebar = no,scrollbars = yes,fullscreen = no,top ="+haut+",left ="+gauche);
		mafen.focus();
   }