var key = inputs[i].name;

		            if (key && datasets[key])

		                data.push(datasets[key]);

		        };

		        if (data.length > 0){

				    var plot = YAHOO.widget.Flot("commit_history", data,

					        { bars: { show: true, align:'center',lineWidth:4 },

			    			  points: { show: true, radius:0,fill:true },

			    			  legend:{show:true, container:"legend_container"},

			    	          selection: { mode: "xy" },

				              xaxis: { mode: "time", timeformat: "%d",tickSize:[1, "day"],min:${c.ts_min},max:${c.ts_max} }, 

				              grid: { hoverable: true, clickable: true,autoHighlight:true },

					        });

				    function showTooltip(x, y, contents) {

				        var div=document.getElementById('tooltip');

				        if(!div) {

				            div = document.createElement('div');

				            div.id="tooltip";

				            div.style.position="absolute";

				            div.style.border='1px solid #fdd';

				            div.style.padding='2px';

				            div.style.backgroundColor='#fee';

				            document.body.appendChild(div);

				        }

				        YAHOO.util.Dom.setStyle(div, 'opacity', 0);