var RUTAMAPIMGS = "http://www.accessia.es/images/map_images/universidad_de_murcia_transparentes/";

	/**
	*  Función para cargar los layers nuevos
	*/

	function CustomGetTileUrl(a,b) {
		var f;
		var normal = G_NORMAL_MAP.getTileLayers()[0].getTileUrl(a, b);
		var campus_espinardo = RUTAMAPIMGS + 'campus_espinardo/Tile_' + a.x + "_" + a.y + "_" + b + ".png";
		var campus_merced = RUTAMAPIMGS + 'campus_merced/Tile_' + a.x + "_" + a.y + "_" + b + ".png";
		var campus_ciencias_salud = RUTAMAPIMGS + 'campus_ciencias_salud/Tile_' + a.x + "_" + a.y + "_" + b + ".png";

		var campus_ciencias_salud_nuevo = RUTAMAPIMGS + "campus_ciencias_salud_nuevo/MapSnapShot_" + a.x + "_" + a.y + "_" + b + ".png";
		var campus_merced_nuevo = RUTAMAPIMGS + "campus_merced_nuevo/MapSnapShot_" + a.x + "_" + a.y + "_" + b + ".png";
		var campus_espinardo_nuevo = RUTAMAPIMGS + "campus_espinardo_nuevo/MapSnapShot_" + a.x + "_" + a.y + "_" + b + ".png";

		switch(b) {
			case 13 :
				if (a.x == 4069 && a.y == 3159) {
					f = campus_espinardo;
				}else{
					f = normal;
				}
				break;
			case 14 :
				if (a.x == 8138 && a.y == 6319){
					f = campus_espinardo;
				}else if ( (a.x == 8139) && (a.y == 6323) ){

				}else
					f = normal;
				break;
			case 15 :
				if ( (a.x >= 16276 && a.x <= 16278 ) && (a.y >= 12635 && a.y <= 12639 )){
					f = campus_espinardo_nuevo;
				}else if ( (a.x >= 16277 && a.x <= 16279 ) && (a.y >= 12646 && a.y <= 12649 )){
					f = campus_ciencias_salud_nuevo;
				}else if ( (a.x >= 16280 && a.x <= 16281 ) && (a.y >= 12639 && a.y <= 12641 )){
					f = campus_merced_nuevo;
				}else{
					f = normal;
				}
				break;
			case 16 :
				if ( (a.x >= 32551 && a.x <= 32557 ) && (a.y >= 25272 && a.y <= 25277 )){
					f = campus_espinardo_nuevo;
				} else if ( (a.x >= 32555 && a.x <= 32557 ) && (a.y >= 25293 && a.y <= 25296 )){
					f = campus_ciencias_salud_nuevo;
				}else if ( (a.x >= 32562 && a.x <= 32563 ) && (a.y >= 25280 && a.y <= 25282 )){
					f = campus_merced_nuevo;
				}else{
					f = normal;
				}
				break;
			case 17 :
				if ( (a.x >= 65103 && a.x <= 65112 ) && (a.y >= 50544 && a.y <= 50555 )){
					f = campus_espinardo_nuevo;
				}else if ( (a.x >= 65111 && a.x <= 65115 ) && (a.y >= 50590 && a.y <= 50593 )){
					f = campus_ciencias_salud_nuevo;
				}else if ( (a.x >= 65125 && a.x <= 65127 ) && (a.y >= 50562 && a.y <= 50565 )){
					f = campus_merced_nuevo;
				}else{
					f = normal;
				}
				break;
			default:
				f = normal;
		}
		return f;

	}

	function setTileLayersAndCopyRight(map){
		//Creamos el copyrigth
		var copyright = new GCopyright(1,
                              new GLatLngBounds(new GLatLng(-90, -180),
                                                new GLatLng(90, 180)),
                              0,
                              " 2008 Digio S.L.");
		var copyrightCollection = new GCopyrightCollection('Callejero');
		copyrightCollection.addCopyright(copyright);
		//Creamos los layers

		var tilelayers = [(G_NORMAL_MAP.getTileLayers())[0], new GTileLayer(this.copyRight , 1, 17, {isPng : true})];
		tilelayers[1].getTileUrl = CustomGetTileUrl;

		//Creamos y añadimos el custommap
		var custommap = new GMapType(tilelayers, new GMercatorProjection(18), msg.STREET_MAP, {errorMessage:"No data available"});
		map.addMapType(custommap);
		map.setMapType(custommap);
	}