}

		    	// do the zooming

		       plot = YAHOO.widget.Flot(plotContainer, new_data, new_options);

		       plot.subscribe("plotselected", plotselected);

		       //resubscribe plothover

		       plot.subscribe("plothover", plothover);

		       // don't fire event on the overview to prevent eternal loop

		       overview.setSelection(cur_ranges, true);

		    }

			/**

		     * plot only selected items from overview

		     * @param ranges

		     * @returns

		     */

		    function plotselected(ranges,cur_data) {

			    //updates the data for new plot

	    		data = getDataAccordingToRanges(ranges);

	    		generateCheckboxes(data);

		    	var new_options = YAHOO.lang.merge(plot_options, {

		            xaxis: { 

		  	      		min: ranges.xaxis.from, 

		  	      		max: ranges.xaxis.to,

		  	      		mode:"time",

		  	      		timeformat: "%d/%m",

		        	},

		        	yaxis: { 

                        min: ranges.yaxis.from, 

                        max: ranges.yaxis.to,

                    },

		    	});

		    	// do the zooming

		        plot = YAHOO.widget.Flot(plotContainer, data, new_options);

		        plot.subscribe("plotselected", plotselected);

		        //resubscribe plothover

		        plot.subscribe("plothover", plothover);

		        // don't fire event on the overview to prevent eternal loop

		        overview.setSelection(ranges, true);