, 4, 5, 6, 7, 8, 9, 10, 11];
						for (var i in arr) {
							i = parseInt(i) + 1;
							dataArray.push(i + '月');
							if (i < 10) {
								i = "0" + i;
							}
							i = i + "";
							valueArray.push(randomNum(100, 1000) || 0);
						}


						// ===========================================  开始渲染

						var myChart = echarts.init(document.getElementById('e-month'));
						var option = {
							tooltip: {
								trigger: 'axis',
								formatter: '{b}<br/> ' + y_name + '：{c}',
								a