function limpia(){
		map.clearOverlays(); 
	}
	
	function loadMap(capa,x,y) {
		
		map = new GMap2(document.getElementById(capa));
		map.addControl(new GSmallMapControl());
		//map.addControl(new GMapTypeControl());
		map.setCenter(new GLatLng(x,y), 13);
		map.setMapType(G_NORMAL_MAP);
	 
		icon0 = new GIcon();
		icon0.image = "http://www.google.com/intl/en_us/mapfiles/ms/micons/red-dot.png";
		icon0.shadow = "http://www.google.com/mapfiles/shadow50.png";
		icon0.iconSize = new GSize(32, 32);
		icon0.shadowSize = new GSize(37, 34);
		icon0.iconAnchor = new GPoint(9, 34);
		icon0.infoWindowAnchor = new GPoint(9, 2);
		icon0.infoShadowAnchor = new GPoint(18, 25);		
	}
	
	
							 
	function createMarker(point, icon, popuphtml) {
		var popuphtml = "<div id=\"popup\">" + popuphtml + "<\/div>";
		var marker = new GMarker(point, icon);
		GEvent.addListener(marker, "click", function() {
			marker.openInfoWindowHtml(popuphtml);
		});
		return marker;
	}
	
	function generaPoints(newpoints){
	
		for(var i = 0; i < newpoints.length; i++) {
			var point = new GPoint(newpoints[i][1],newpoints[i][0]);
			var popuphtml = newpoints[i][4] ;
			var marker = createMarker(point,newpoints[i][2],popuphtml);
			map.addOverlay(marker);
		}
		
		
	}