function embed_gamechanger_widget(widget_url) {
	if (undefined !== widget_url) {
		var r = /embed.js$/i;
		var script_tags = document.getElementsByTagName("script");
		for (i = 0; i < script_tags.length; i++) {
			if (script_tags[i].src.match(r)) {
				var parent = script_tags[i].parentNode;
			}
		}
		var widget = document.createElement("iframe");
		widget.style.setProperty("border", "none", null);
		widget.style.setProperty("height", "250px", null);
		widget.style.setProperty("width", "300px", null);
		widget.setAttribute("src", widget_url);
		parent.appendChild(widget);
	}
}