example/public/ueditor/third-party/highcharts/highcharts.src.js
function boxAttr(key, value) {
			if (box) {
				box.attr(key, value);
			} else {
				deferredAttr[key] = value;
			}
		}
function boxAttr(key, value) {
			if (box) {
				box.attr(key, value);
			} else {
				deferredAttr[key] = value;
			}
		}
function boxAttr ( key , value ) { if ( box ) { box . attr ( key , value ) ; } else { deferredAttr [ key ] = value ; } }
Set a box attribute, or defer it if the box is not yet created
@param {Object} key
@param {Object} value
Set a box attribute or defer it if the box is not yet created