function graphique_heure(){
	$users=new usersMenus();
	$highcharts=new highcharts();
	$highcharts->container=$_GET["container"];
	
	
	$cacheFile="/usr/share/artica-postfix/ressources/logs/web/squid.stats.size.hour.db";
	if(!is_file($cacheFile)){
		echo $highcharts->NoreturnedValue(array());
		return;
	}
	$t=time();
	$page=CurrentPageName();
	$tpl=new templates();	
	$currenttime=date("YmdH");
	$table="squidhour_$currenttime";
	$q=new mysql_squid_builder();
	
	$array=unserialize(@file_get_contents($cacheFile));
	if(!is_array($array)){echo $highcharts->NoreturnedValue(array());return;}
	$highcharts->xAxis=$array[0];
	$highcharts->Title="{downloaded_flow_this_hour}";
	$highcharts->yAxisTtitle="{bandwith} KB";
	$highcharts->xAxisTtitle="{minutes}";
	$highcharts->datas=array("{bandwith}"=>$array[1]);
	echo $highcharts->BuildChart();
	
}