(function() {
  function loadEterminWidget() {
    if (document.getElementById('etwidgetBtn')) return;
    var css = document.createElement('link');
    css.rel = 'stylesheet';
    css.href = 'https://www.eTermin.net/css/etWidget.min.css?v=2';
    document.head.appendChild(css);
    var resize = document.createElement('script');
    resize.src = 'https://www.etermin.net/js/resizecustomersitescroll.min.js';
    document.body.appendChild(resize);
    var btn = document.createElement('div');
    btn.id = 'etwidgetBtn';
    btn.className = 'etwidgetBtn rightPosBtn';
    document.body.appendChild(btn);
    var modal = document.createElement('div');
    modal.id = 'etwidgetModal';
    modal.className = 'etwidget';
    modal.innerHTML = '<div class="etcontent"><span id="etWidgetClose" class="etclose">&times;</span><iframe id="etifr" src="https://www.eTermin.net/derBellafiore" height="1600px" width="100%" scrolling="no" frameborder="0"></iframe></div>';
    document.body.appendChild(modal);
    var w = document.createElement('script');
    w.id = 'etwidget';
    w.src = 'https://www.etermin.net/js/etwidget.min.js';
    w.setAttribute('data-text', 'Termin%20buchen');
    w.setAttribute('data-color', '#FF9900');
    w.setAttribute('data-colortext', '#FFFFFF');
    w.setAttribute('data-pos', 'right');
    w.setAttribute('data-size', 'n');
    document.body.appendChild(w);
  }
  if (document.readyState === 'complete') {
    loadEterminWidget();
  } else {
    window.addEventListener('load', loadEterminWidget);
  }
})();