!(function () {
'use strict';
window.addEventListener('message', function (e) {
if (void 0 !== e.data['datawrapper-height']) {
var t = document.querySelectorAll('iframe');
for (var a in e.data['datawrapper-height'])
for (var r = 0; r < t.length; r++) {
if (t[r].contentWindow === e.source)
t[r].style.height = e.data['datawrapper-height'][a] + 'px';
}
}
});
})();