cannot save embedded HTML - why?^^

Hello!

I'd like to implement html-code into my xibo displays, but I cannot save the html-embedded lines.
I have no clue why, but there is just no possibility to save the file.
It works fine on a locally saved html-file.

Any suggestions, why?

Many thanks in advance!!!

P.S.: Xibo is the greatest thing I ever saw ;-)

here is the code I#d like to embed:

<!-- UTF-8 -->
<!-- wetter.de wetter-widget 2.5.0 -->
<script type="text/javascript" src="http://bilder.static-fra.de/wetter11/js/widget/wetter/widget.2.5.0.js"></script>
<link href="http://bilder.static-fra.de/wetter11/css/widget/wetter/widget.2.5.0.css" rel="stylesheet" type="text/css" />
<style type="text/css">
<!--
.wetterde_widget_forecast .wetterde_widget_forecast_color {background-color:#ff0000; color:#ffffff;}
-->
</style>

<div id="ww_4fd32813e4094" class="wetterde_widget_forecast wetterde_widget_forecast_column4wetterde_widget_forecast_border">
<div id="ww_4fd32813e4094_box" class="wetterde_widget_forecast_box">
<div id="ww_4fd32813e4094_content" class="wetterde_widget_forecast_content">
<div class="wetterde_widget_forecast_title">wetter.de Wetter-Widget</div>
<div class="wetterde_widget_forecast_loading"><div class="wetterde_widget_forecast_loading_text">Wetterdaten werden geladen</div></div>
</div>
<a id="ww_4fd32813e4094_link1" class="wetterde_widget_forecast_link wetterde_widget_forecast_color" href="http://www.wetter.de/wettervorhersage/49-2569-12/wetter-bonn.html" target="_blank">Wettervorhersage Bonn</a>

<a id="ww_4fd32813e4094_link2" class="wetterde_widget_forecast_link_home wetterde_widget_forecast_color" href="http://www.wetter.de" target="_blank"><span id="ww_4fd32813e4094_link_home_span">Aktuelles Wetter auf</span><img id="ww_4fd32813e4094_link_home_image" src="http://bilder.static-fra.de/wetter11/css/widget/wetter/images/logo.gif" width="120" height="28" alt="www.wetter.de" title="www.wetter.de" /></a>
</div>

<script type="text/javascript">
/* <![CDATA[ */
(function(){
var wetterWidget = new RTLi.WetterWidget({
cfg_0: 'ww_4fd32813e4094',
cfg_a: '49',
cfg_b: '2569',
cfg_c: 'http://www.wetter.de/wettervorhersage/49-2569-12/wetter-bonn.html',
cfg_d: '214d51c360f155d456ec2b170777dbcd',
cfg_link: 'Wettervorhersage Bonn',
infos: [1,2,3,4]
});
wetterWidget.run();
}());
/* ]]> */
</script>

</div>
<!-- /wetter.de wetter-widget 2.5.0 -->