define(["css!./loading-lite"],function(){"use strict";var loadingElem;return{show:function(){var elem=loadingElem;elem||(elem=document.createElement("div"),loadingElem=elem,elem.classList.add("docspinner"),elem.classList.add("mdl-spinner"),elem.innerHTML='<div class="mdl-spinner__layer mdl-spinner__layer-1"><div class="mdl-spinner__circle-clipper mdl-spinner__left"><div class="mdl-spinner__circle mdl-spinner__circleLeft"></div></div><div class="mdl-spinner__circle-clipper mdl-spinner__right"><div class="mdl-spinner__circle mdl-spinner__circleRight"></div></div></div><div class="mdl-spinner__layer mdl-spinner__layer-2"><div class="mdl-spinner__circle-clipper mdl-spinner__left"><div class="mdl-spinner__circle mdl-spinner__circleLeft"></div></div><div class="mdl-spinner__circle-clipper mdl-spinner__right"><div class="mdl-spinner__circle mdl-spinner__circleRight"></div></div></div><div class="mdl-spinner__layer mdl-spinner__layer-3"><div class="mdl-spinner__circle-clipper mdl-spinner__left"><div class="mdl-spinner__circle mdl-spinner__circleLeft"></div></div><div class="mdl-spinner__circle-clipper mdl-spinner__right"><div class="mdl-spinner__circle mdl-spinner__circleRight"></div></div></div><div class="mdl-spinner__layer mdl-spinner__layer-4"><div class="mdl-spinner__circle-clipper mdl-spinner__left"><div class="mdl-spinner__circle mdl-spinner__circleLeft"></div></div><div class="mdl-spinner__circle-clipper mdl-spinner__right"><div class="mdl-spinner__circle mdl-spinner__circleRight"></div></div></div>',document.body.appendChild(elem)),elem.classList.add("mdlSpinnerActive")},hide:function(){var elem=loadingElem;elem&&elem.classList.remove("mdlSpinnerActive")}}});