function show_chart_stat (){
		var line1=[['23-May-08', 578.55], ['20-Jun-08', 566.5], ['25-Jul-08', 480.88], ['22-Aug-08', 509.84],
	      ['26-Sep-08', 454.13], ['24-Oct-08', 379.75], ['21-Nov-08', 303], ['26-Dec-08', 308.56],
	      ['23-Jan-09', 299.14], ['20-Feb-09', 346.51], ['20-Mar-09', 325.99], ['24-Apr-09', 386.15]];
		var data = new Object();
			data.user_id = 1;
			data.dat1 = $( "#datepicker1" ).val();
			data.dat2 = $( "#datepicker2" ).val();
		$.ajax({
			type: 'POST', url: 'modul/get_chart.php', dataType: 'html', data: data,async: false,
			success: function(res) {
				line1=res; 
			},
			error: function(xhr, er_type) { alert('Ошибка: ' + er_type); }
		});
		  var plot1 = $.jqplot('chart1', [line1], {
		      title:'Количество по дням',
	    	  axes:{
	        	xaxis:{
		          renderer:$.jqplot.DateAxisRenderer,
		          tickOptions:{
	    	        formatString:' %#d.%m.%Y'
	        	} 
		      },
	          yaxis:{
	        	tickOptions:{
	          		formatString:'%.0f'
	            }
	          }
	      	},
	      	highlighter: {
	        	show: true,
		        sizeAdjust: 7.5
	        },
	        cursor: {
	    	    show: true
	        }
	      });
	};