/*!
  geo-location-javascript v0.4.3
  http://code.google.com/p/geo-location-javascript/
 
  Copyright (c) 2009 Stan Wiechers
  Licensed under the MIT licenses.
 
  Revision: $Rev: 68 $: 
  Author: $Author: whoisstan $:
  Date: $Date: 2010-02-15 13:42:19 +0100 (Mon, 15 Feb 2010) $:    
 */var bb_successCallback;var bb_errorCallback;var bb_blackberryTimeout_id=-1;function handleBlackBerryLocationTimeout()
{if(bb_blackberryTimeout_id!=-1)
{bb_errorCallback({message:"Timeout error",code:3});}}
function handleBlackBerryLocation()
{clearTimeout(bb_blackberryTimeout_id);bb_blackberryTimeout_id=-1;if(bb_successCallback&&bb_errorCallback)
{if(blackberry.location.latitude==0&&blackberry.location.longitude==0)
{bb_errorCallback({message:"Position unavailable",code:2});}
else
{var timestamp=null;if(blackberry.location.timestamp)
{timestamp=new Date(blackberry.location.timestamp);}
bb_successCallback({timestamp:timestamp,coords:{latitude:blackberry.location.latitude,longitude:blackberry.location.longitude}});}
bb_successCallback=null;bb_errorCallback=null;}}
var geo_position_js=function(){var pub={};var provider=null;pub.getCurrentPosition=function(successCallback,errorCallback,options)
{provider.getCurrentPosition(successCallback,errorCallback,options);}
pub.init=function()
{try
{if(typeof(geo_position_js_simulator)!="undefined")
{provider=geo_position_js_simulator;}
else if(typeof(bondi)!="undefined"&&typeof(bondi.geolocation)!="undefined")
{provider=bondi.geolocation;}
else if(typeof(navigator.geolocation)!="undefined")
{provider=navigator.geolocation;pub.getCurrentPosition=function(successCallback,errorCallback,options)
{function _successCallback(p)
{if(typeof(p.latitude)!="undefined")
{successCallback({timestamp:p.timestamp,coords:{latitude:p.latitude,longitude:p.longitude}});}
else
{successCallback(p);}}
provider.getCurrentPosition(_successCallback,errorCallback,options);}}
else if(typeof(window.google)!="undefined"&&typeof(google.gears)!="undefined")
{provider=google.gears.factory.create('beta.geolocation');}
else if(typeof(Mojo)!="undefined"&&typeof(Mojo.Service.Request)!="Mojo.Service.Request")
{provider=true;pub.getCurrentPosition=function(successCallback,errorCallback,options)
{parameters={};if(options)
{if(options.enableHighAccuracy&&options.enableHighAccuracy==true)
{parameters.accuracy=1;}
if(options.maximumAge)
{parameters.maximumAge=options.maximumAge;}
if(options.responseTime)
{if(options.responseTime<5)
{parameters.responseTime=1;}
else if(options.responseTime<20)
{parameters.responseTime=2;}
else
{parameters.timeout=3;}}}
r=new Mojo.Service.Request('palm://com.palm.location',{method:"getCurrentPosition",parameters:parameters,onSuccess:function(p){successCallback({timestamp:p.timestamp,coords:{latitude:p.latitude,longitude:p.longitude,heading:p.heading}});},onFailure:function(e){if(e.errorCode==1)
{errorCallback({code:3,message:"Timeout"});}
else if(e.errorCode==2)
{errorCallback({code:2,message:"Position Unavailable"});}
else
{errorCallback({code:0,message:"Unknown Error: webOS-code"+errorCode});}}});}}
else if(typeof(device)!="undefined"&&typeof(device.getServiceObject)!="undefined")
{provider=device.getServiceObject("Service.Location","ILocation");pub.getCurrentPosition=function(successCallback,errorCallback,options)
{function callback(transId,eventCode,result){if(eventCode==4)
{errorCallback({message:"Position unavailable",code:2});}
else
{successCallback({timestamp:null,coords:{latitude:result.ReturnValue.Latitude,longitude:result.ReturnValue.Longitude,altitude:result.ReturnValue.Altitude,heading:result.ReturnValue.Heading}});}}
var criteria=new Object();criteria.LocationInformationClass="BasicLocationInformation";provider.ILocation.GetLocation(criteria,callback);}}
else if(typeof(window.blackberry)!="undefined"&&blackberry.location.GPSSupported)
{if(typeof(blackberry.location.setAidMode)=="undefined")
{return false;}
blackberry.location.setAidMode(2);pub.getCurrentPosition=function(successCallback,errorCallback,options)
{bb_successCallback=successCallback;bb_errorCallback=errorCallback;if(options['timeout'])
{bb_blackberryTimeout_id=setTimeout("handleBlackBerryLocationTimeout()",options['timeout']);}
else
{bb_blackberryTimeout_id=setTimeout("handleBlackBerryLocationTimeout()",60000);}
blackberry.location.onLocationUpdate("handleBlackBerryLocation()");blackberry.location.refreshLocation();}
provider=blackberry.location;}}
catch(e){alert("error="+e);if(typeof(console)!="undefined")
{console.log(e);}
return false;}
return provider!=null;}
return pub;}();