code: function(value) {
  		var any = false;
  
  		if (value.uzoom != undefined) {
  			this.elUZoom.value = value.uzoom;
  			any = true;
  		} else if (value.nzoom != undefined) {
  			this.elUZoom.value = this.apid.f_zoom.to_universal(value.uzoom);
  			any = true;
  		}
  
  		if (value.lat != undefined) {
  			this.elLat.value = value.lat;
  			any = true;
  		}
  
  		if (value.lon != undefined) {
  			this.elLon.value = value.lon;
  			any = true;
  		}
  
  		if (any) {
  			this.apid.onposition();
  		}
  	}
docs: set the value: {lat: 45.23234, lon: 2.34456, uzoom: 6, nzoom: 6}