show_group_report: function(data){
		var wrap = this;
		var d1 = data.data;
		var labels = data.labels;

		$.plot($("#group_report"), [
			{
				label: 'Clicks', 
				data:d1, 
				bars: {show:true}
			}
		], {
			series: {
				//lines:{show:true}, 
				//points: {show:true}
			}, 
			xaxis: {
				ticks: labels, 
				tickDecimals: 0, 
				tickFormatter: function(val, axis){
					return val + 'test';
				}
			}, 
			grid: {
	            hoverable: true, 
	            clickable: true
	        }, 
	        tooltip: true, 
	        tooltipOpts: {
	        	//%s: label | X: %x | Y: %y | 3rd value of data array: %ct(Custom tooltip)
	            content: '%ct: %y clicks',
	            shifts: {
	                x: -60,
	                y: 25
	            }
	        }
		});

		$("#group_report").bind("plotclick", function (event, pos, item) {
			if (item) {
				var index = item.dataIndex;
				var data = item.series.data[index];
				//data[index] example: [1, "174", "成田機場@blog", "3537"]
				//console.log(data);
				$('#md_group h3').html(data[2]);
				wrap.get_group_daily_data(data[3], $("#from_date").val(), $("#to_date").val());
			}
		});
	}