var imagon = new Array();
var imagoff = new Array();


imagon['adtramontana'] = new Image(); imagon['adtramontana'].src = '../img/menu/company_on.jpg';
imagoff['adtramontana'] = new Image(); imagoff['adtramontana'].src = '../img/menu/company_off.jpg';

imagon['car'] = new Image(); imagon['car'].src = '../img/menu/car_on.jpg';
imagoff['car'] = new Image(); imagoff['car'].src = '../img/menu/car_off.jpg';

imagon['video'] = new Image(); imagon['video'].src = '../img/menu/video_on.jpg';
imagoff['video'] = new Image(); imagoff['video'].src = '../img/menu/video_off.jpg';

imagon['catalogue'] = new Image(); imagon['catalogue'].src = '../img/menu/catalogue_on.jpg';
imagoff['catalogue'] = new Image(); imagoff['catalogue'].src = '../img/menu/catalogue_off.jpg';

imagon['news'] = new Image(); imagon['news'].src = '../img/menu/news_on.jpg';
imagoff['news'] = new Image(); imagoff['news'].src = '../img/menu/news_off.jpg';

imagon['contact'] = new Image(); imagon['contact'].src = '../img/menu/contact_on.jpg';
imagoff['contact'] = new Image(); imagoff['contact'].src = '../img/menu/contact_off.jpg';

function activar(imgobj) {
	imgobj.src=imagon[imgobj.id].src;
}	

function desactivar(imgobj) {
	if(imgobj.id != seccioactual ){
		imgobj.src= imagoff[imgobj.id].src;	
	}
}


function popupcatalogo() {
window.open('../catalogo.htm','','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=1000,height=700,left=120,top=80');
}


function validarComentari_ca()
{

	if(document.formulari.autor.value=="")
	{
		alert("No has introdu� el teu nom");
		document.formulari.autor.focus();
		return;
	}

	else if(document.formulari.mail.value=="")
	{
		alert("No has introdu� el teu correu electr�ic");
		document.formulari.mail.focus();
		return;
	}

	else if (document.formulari.mail.value.indexOf ("@") == -1 ||
    	document.formulari.mail.value.indexOf (".") == -1)
	{
		alert ("El correu-e especificat no � correcte,\n");
		document.formulari.mail.focus ();
		return;
	}

	else if(document.formulari.telefon.value=="")
	{
		alert("No has introdu� el teu tel�on");
		document.formulari.telefon.focus();
		return;
	}

	else if(document.formulari.cos.value=="")
	{
		alert("No has introdu� cap missatge");
		document.formulari.cos.focus();
		return;
	}

	else
	{
		document.formulari.submit();
	}
}

function validarComentari_es()
{

	if(document.formulari.autor.value=="")
	{
		alert("No has introducido tu nombre");
		document.formulari.autor.focus();
		return;
	}

	else if(document.formulari.mail.value=="")
	{
		alert("No has introducido tu correo electr�ico");
		document.formulari.mail.focus();
		return;
	}

	else if (document.formulari.mail.value.indexOf ("@") == -1 ||
    	document.formulari.mail.value.indexOf (".") == -1)
	{
		alert ("El correu-e especificado es incorrecto,\n");
		document.formulari.mail.focus ();
		return;
	}

	else if(document.formulari.telefon.value=="")
	{
		alert("No has introducido tu nmero de tel�ono");
		document.formulari.telefon.focus();
		return;
	}

	else if(document.formulari.cos.value=="")
	{
		alert("No has introducido ningn mensaje");
		document.formulari.cos.focus();
		return;
	}

	else
	{
		document.formulari.submit();
	}
}