YUI.add("moodle-question-preview",function(n,e){M.question=M.question||{},M.question.preview=M.question.preview||{},M.question.preview.init=function(){M.core_question_engine.init_form(n,"#responseform");var e=n.Node.create('<input type="button" class="btn btn-secondary mb-1"/>').set("value",M.util.get_string("closepreview","question"));e.on("click",function(){window.close()}),n.one("#previewcontrols").append(e),n.on("submit",M.core_question_engine.prevent_repeat_submission,"#mform1",null,n)}},"@VERSION@",{requires:["base","dom","event-delegate","event-key","core_question_engine"]});