function appendScript(e, s, jq, wrapper) { console.log(wrapper) e.src = s; if (jq === true) { e.onload = function () { jQuery.noConflict(); appendScript(document.createElement('script'), 'https://apps.pfadipaprika.ch/meet/Resources/js/tether.min.js', false, wrapper); appendScript(document.createElement('script'), '//maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/js/bootstrap.min.js', false, wrapper); fetch(); }; } wrapper.appendChild(e); } var container = document.createElement('div'); container.className = "container-fluid"; container.id = "meeting-container"; container.style = "display:none"; var meeting = document.getElementById("meeting"); meeting.appendChild(container); var fired_fetch = false; //appendScript(document.createElement('script'), '//code.jquery.com/jquery-latest.min.js', true, container); jQuery('#meeting').append('