if (typeof mpw_prescriptionLoaderLoaded == 'undefined') {
    mpw_prescriptionLoaderLoaded = true;
    var MBWLoadStateType = {
        LOADING: 0,
        LOADED: 1
    };

    function MBWScript() {
        var state = MBWLoadStateType.LOADING;
        var callbacksOnLoad = [];


        this.setLoaded = function () {
            state = MBWLoadStateType.LOADED;
            for (var i in callbacksOnLoad) {
                if (callbacksOnLoad.hasOwnProperty(i)) {
                    callbacksOnLoad[i]();
                }
            }
        };

        this.onLoad = function (callback) {
            if (state === MBWLoadStateType.LOADED) {
                callback();
            } else {
                callbacksOnLoad.push(callback);
            }
        };
    }

    function MBWScriptList() {
        var scripts = {};

        this.getOrCreateScriptInstance = function(src) {
            if (!this.getScriptInstance(src)) {
                scripts[src] = new MBWScript();
            }
            return scripts[src];
        }

        this.getScriptInstance = function(src) {
            return scripts[src];
        }

        this.onLoad = function (src, callback) {
            var script = this.getOrCreateScriptInstance(src);

            if (callback) {
                script.onLoad(callback);
            }

            return script;
        };
    }

    if (!window.mpw_loaded_scripts) {
        window.mpw_loaded_scripts = new MBWScriptList();
    }

    mpw_include_script = function (src, callback) {

        var scriptAlreadyLoaded = !! mpw_loaded_scripts.getScriptInstance(src);
        var scriptInstance = mpw_loaded_scripts.onLoad(src, callback);

        if (scriptAlreadyLoaded) {
            return true;
        }


        var script = document.createElement('script');
        script.type = "text/javascript";

        var scriptLoaded = false;
        if (callback) {
            script.onreadystatechange = function () {
                if (scriptLoaded) return;
                if (this.readyState == 'complete' || this.readyState == 'loaded') {
                    scriptLoaded = true;
                    scriptInstance.setLoaded();
                }
            };
            script.charset = "utf-8";
            script.onload = function() {
                if (scriptLoaded) return;
                scriptLoaded = true;
                scriptInstance.setLoaded();
            }
        }
        script.src = src + (src.indexOf('?') != -1 ? '&' : '?') + 'rev=3166';

        document.getElementsByTagName('head')[0].appendChild(script);
    };

    window.mpw_instances = window.mpw_instances || [];
    window.mpw_script_loaded = window.mpw_script_loaded || false;

    function MedicosearchPrescriptionWidget(config) {
        config.rev = '3166';
        this.config = config;
        this.initialized = false;
        this.parent = null;

        if (mpw_script_loaded) {
            this.initialize();
        } else {
            mpw_instances.push(this);
        }

        return this;
    }

    MedicosearchPrescriptionWidget.prototype.initialize = function() {
        this.parent = new MedicosearchPrescriptionWidgetApp(this.config);
        this.initialized = true;
    }

    function mpw_on_script_loaded() {
        for (var i = 0; i < mpw_instances.length; i++) {
            var instance = mpw_instances[i];

            if (!instance.initialized) {
                instance.initialize();
            }
        }
    }
}





mpw_include_script('https://www.medicosearch.ch/widget/booking/2.0.0/build/prescriptionApp.js', function() {
    mpw_script_loaded = true;
    mpw_on_script_loaded();
});