console.log("Calling IriSP.Widget's constructor from IriSP.HelloWorldWidget");

};

    src: "about:blank"

};

    '<div class="Ldt-SpelSyncHtml"><iframe src="{{src}}" {{#width}}width="{{width}}"{{/width}} {{#height}}height="{{height}}"{{/height}}</div>';

    this.renderTemplate();

    var frame = this.$.find("iframe")[0],

        basesrc = this.src.replace(/#.*$/,'');

    this.getWidgetAnnotations().forEach(function(a) {

        a.on("enter", function() {

            if (a.content && a.content.data && a.content.data.ref_text) {

                frame.src = basesrc + '#' + a.content.data.ref_text;

            }

        });

    });