//=============================================
//   BEGIN: Customisation Constants
//=============================================

//-----------------------
// Google map constants
//-----------------------
var DEFAULT_ZOOM_LEVEL = 3; // Zoom level for the default map display

// www.terrapass.com Google API key
//var GOOGLE_API_KEY = "ABQIAAAA0cOdOFC9-MbIRZh7tVNitxTFaezMfK3qHyqhPr5VDW-eyYlENhTswL7LJMkT-0zuVFqmwnkLFG7Qiw";

//staging.terrapass.com Google API key
//var GOOGLE_API_KEY = "ABQIAAAAUam95tMqGaNcsi1do1v2mxRhpItLtQgzJONciFF0f6YEXCROiRQWiTWjNNdUxmmMx7W3a25IeMTMMw"; 

//terrapass.com Google API Key
var GOOGLE_API_KEY="ABQIAAAAc6Ii9ENfhA6SPK_ggcwk8RTaFmVRrO3XnWGspsnoaBGLSjKVDxR7-fC5rf7KSm-n_F06x54lH4VOwQ";

//API translation for map controls, tooltips, and copyrights
var GOOGLE_API_HL = '';

//Default map (US) center
var Lat =  39.368279;
var Lng = -98.085937;

// When pins on map are clicked, the labels to show in the data balloon
var MAPINFO_LABEL_DIST    = 'Total trip distance: ';
var MAPINFO_LABEL_CO2     = 'Total CO2: ';

//-----------------------
// Data constants
//-----------------------
var AIRPORT_LIST_URL = "/flight/airports/airport_names.php?v=1&key="; // URL to fetch airport list

// Carbon Calculator
var CC_FACTORS = new Array({miles: 452,    co: 0.64},
                           {miles: 1600,   co: 0.45},
                           {miles: 100000, co: 0.39});

//weight conversion (kg,mts to lbs)
var MTS_LBS = 2204.6226;
var KGS_LBS = 2.2046226;

//distance conversion (km to mi)
var KMS_MIS = 1.609344;

var MTS_PUSRCHASE_LINK = 'http://www.terrapass.com/Merchant2/merchant.mvc?Screen=BASK&Store_Code=TST&Action=ADPR&Product_Code=TPFOE&Attributes=Yes&Quantity=';

var CARBON_LBS = 1;
var CARBON_MTS = 2;
var CARBON_KGS = 3;

var DISTANCE_MIS = 1;
var DISTANCE_KMS = 2;

//number separators
var COMMA = ',';
var PERIOD = '.';
                           

//-----------------------------
// Constant for fade effects
//-----------------------------
var FADE_NSTEPS = 10;  // Number of animatipn steps
var FADE_INTERVAL = 100; // millisec for each fading yellow animation step
var FADE_COLOR = [255, 255, 100]; // Yellow
var FADE_OUT_INTERVAL = 50;  // millisec for each disappear animation step
var ROLL_IN_INTERVAL = 30;   // millisec for each roll up animation step

//-----------------------
// Cookies
//-----------------------
var COOKIE_NAME_MILES = "flight_miles";
var COOKIE_NAME_KILOMETERS = "flight_kilometers";
var COOKIE_NAME_CARBON = "flight_carbon";
var COOKIE_NAME_LOCALE = "flight_locale";

var COOKIE_NAME_N = "flight_n";
var COOKIE_NAME_F1 = "flight_f1";
var COOKIE_NAME_F2 = "flight_f2";
var COOKIE_NAME_F3 = "flight_f3";
var COOKIE_NAME_F4 = "flight_f4";
var COOKIE_NAME_F5 = "flight_f5";
var COOKIE_NAME_F6 = "flight_f6";
var COOKIE_NAME_F7 = "flight_f7";
var COOKIE_NAME_NTRIPS = "flight_ntrips";
var COOKIE_NAME_RTRIP  = "flight_rtrip";


//=============================================
//   END: Customisation Constants
//=============================================