function menuOn(apartat, idioma){
	document.images["imgMenu_" + apartat].src = "images/" + apartat + "_on_" + idioma + ".gif"
}

function menuOff(apartat, idioma){
	document.images["imgMenu_" + apartat].src = "images/" + apartat + "_off_" + idioma + ".gif"
}

function contactEmail(){
	var a = "&#105&#110&#102&#111";
	var b = "&#097&#108&#122&#105&#110&#101&#116&#097&#046&#099&#111&#109";
	at = "@";
	document.write('<a href="' + "mai" + "lto" + ":" + a + at + b + '">' + a + at + b + '</a>');
}

function contactEmailNoLink(){
	var a = "&#105&#110&#102&#111";
	var b = "&#097&#108&#122&#105&#110&#101&#116&#097&#046&#099&#111&#109";
	at = "@";
	document.write(a + at + b);
}

function obrirFinestra(contingut, nom){
	w = 800;
	h = 500;
	x = (screen.width - w) / 2;
	y = (screen.height - h) / 2 - 50;
	caracteristiques = "width=" + w + ", height = " + h + ", left=" + x + ", top=" + y + ", scrollbars=yes, resizable=no, status=yes"
	
	window.open(contingut, nom, caracteristiques);
}


/* Google Maps */

function loadMap() {
	if (GBrowserIsCompatible()) {
		
		// La Riera de Gaià
		var coordsLaRiera = new GLatLng(41.167752,1.359665);
		var gmarkerLaRiera = createMarker(coordsLaRiera, "<b>La Riera de Gaià</b><br/>43762 - Tarragona");

		// Alzineta
		var coordsAlzineta = new GLatLng(41.163406, 1.355267)
		var gmarkerAlzineta = createMarker(coordsAlzineta, "<img src='images/alzineta_gm.png'/>");

		//Mapa
		var map = new GMap2(document.getElementById("map"));   
		map.setCenter(coordsLaRiera, 15);   
		map.addControl(new GSmallMapControl());
		map.setMapType(G_SATELLITE_MAP);

		map.addOverlay(gmarkerLaRiera);
		map.addOverlay(gmarkerAlzineta);
	}
}

function createMarker(point, info) {
	var marker = new GMarker(point);
	
	GEvent.addListener(marker, "click", function() {
		marker.openInfoWindowHtml(info);
	});
	
	return marker;
}