Request.geoLocation = new Class({
    // gets basic info such as country and latitude data
    Extends: Request.JSONP,
    options: {
        ip: false, // default is user but you can lookup anything.
        url: "http://geoip.pidgets.com/?format=json"
    },
    initialize: function(options) {
        this.parent(options);
        if (this.options.ip)
            this.options.url = this.options.url += "&ip=" + this.options.ip
			
    },
    success: function(data, script) {
        this.parent(data, script);
    }
});

Request.getPlaceInfo = new Class({
    // return json data with extended information of a place / location.
    Extends: Request.JSONP,
    options: {
        url: "http://query.yahooapis.com/v1/public/yql?q=select * from geo.places where text='{location}'&format=json"
    },
    initialize: function(location, options) {
        this.parent(options);
        this.options.url = this.options.url.substitute({location: location});
    },
    success: function(data, script) {
        this.parent(data, script);
    }
});

Request.timeZone = new Class({
    // return local timezone related date from geo coordinates
    Extends: Request.JSONP,
    options: {
        url: "http://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20xml%20where%20url%3D'http%3A%2F%2Fws.geonames.org%2Ftimezone%3Flat%3D{latitude}%26lng%3D{longitude}'&format=json"
    },
    initialize: function(latitude, longitude, options){
        this.parent(options);
        this.options.url = this.options.url.substitute({latitude: latitude, longitude: longitude});
    },
    success: function(data, script) {
        this.parent(data, script);
    }
});