�PNG  IHDR��;���IDATx��ܻn�0���K�� �)(�pA��� ���7�LeG{�� �§㻢|��ذaÆ 6lذaÆ 6lذaÆ 6lom��$^�y���ذag�5bÆ 6lذaÆ 6lذa{���� 6lذaÆ �`����}H�Fkm�,�m����Ӫ���ô�ô!� �x�|'ܢ˟;�E:���9�&ᶒ�}�{�v]�n&�6� �h��_��t�ڠ͵-ҫ���Z;��Z$�.�P���k�ž)�!��o���>}l�eQfJ�T��u і���چ��\��X=8��Rن4`Vw�l�>����n�G�^��i�s��"ms�$�u��i��?w�bs[m�6�K4���O���.�4��%����/����b�C%��t ��M�ז� �-l�G6�mrz2���s�%�9��s@���-�k�9�=���)������k�B5����\��+͂�Zsٲ ��Rn��~G���R���C����� �wIcI��n7jJ���hۛNCS|���j0��8y�iHKֶۛ�k�Ɉ+;Sz������L/��F�*\��Ԕ�#"5��m�2��[S��������=�g��n�a�P�e�ғ�L�� lذaÆ 6l�^k��̱aÆ 6lذaÆ 6lذa;���� �_��ذaÆ 6lذaÆ 6lذaÆ ���R���IEND�B` exports.fetch = isFunction(global.fetch) && isFunction(global.ReadableStream) exports.writableStream = isFunction(global.WritableStream) exports.abortController = isFunction(global.AbortController) exports.blobConstructor = false try { new Blob([new ArrayBuffer(1)]) exports.blobConstructor = true } catch (e) {} // The xhr request to example.com may violate some restrictive CSP configurations, // so if we're running in a browser that supports `fetch`, avoid calling getXHR() // and assume support for certain features below. var xhr function getXHR () { // Cache the xhr value if (xhr !== undefined) return xhr if (global.XMLHttpRequest) { xhr = new global.XMLHttpRequest() // If XDomainRequest is available (ie only, where xhr might not work // cross domain), use the page location. Otherwise use example.com // Note: this doesn't actually make an http request. try { xhr.open('GET', global.XDomainRequest ? '/' : 'https://example.com') } catch(e) { xhr = null } } else { // Service workers don't have XHR xhr = null } return xhr } function checkTypeSupport (type) { var xhr = getXHR() if (!xhr) return false try { xhr.responseType = type return xhr.responseType === type } catch (e) {} return false } // For some strange reason, Safari 7.0 reports typeof global.ArrayBuffer === 'object'. // Safari 7.1 appears to have fixed this bug. var haveArrayBuffer = typeof global.ArrayBuffer !== 'undefined' var haveSlice = haveArrayBuffer && isFunction(global.ArrayBuffer.prototype.slice) // If fetch is supported, then arraybuffer will be supported too. Skip calling // checkTypeSupport(), since that calls getXHR(). exports.arraybuffer = exports.fetch || (haveArrayBuffer && checkTypeSupport('arraybuffer')) // These next two tests unavoidably show warnings in Chrome. Since fetch will always // be used if it's available, just return false for these to avoid the warnings. exports.msstream = !exports.fetch && haveSlice && checkTypeSupport('ms-stream') exports.mozchunkedarraybuffer = !exports.fetch && haveArrayBuffer && checkTypeSupport('moz-chunked-arraybuffer') // If fetch is supported, then overrideMimeType will be supported too. Skip calling // getXHR(). exports.overrideMimeType = exports.fetch || (getXHR() ? isFunction(getXHR().overrideMimeType) : false) exports.vbArray = isFunction(global.VBArray) function isFunction (value) { return typeof value === 'function' } xhr = null // Help gc