// JavaScript Document
 function cambiarCoordenadas(cord_x, cord_y){
	 
	if(cord_x =="" || cord_y =="")
	{
		document.getElementById("map").style.display="none";
		document.getElementById("link_map").style.display="none";
	}
	else{
	document.getElementById("map").style.display="";	
  	 var map = new google.maps.Map2(document.getElementById("map"));
 	 map.setCenter(new google.maps.LatLng(cord_x, cord_y), 8);
	 function addtag(point) {
        var marker = new GMarker(point);
		/*		
        	GEvent.addListener(marker, "click", function() {
			marker.openInfoWindowHtml(address);
			marker.pixelOffset = 50;
			} );
		*/	
				return marker;
		}
		var point = new GLatLng(cord_x,cord_y); 
	    var marker = addtag(point);
		map.addOverlay(marker);
		map.addControl(new GSmallMapControl());

	}
	
  }