function getCookHistory($useridParm, $deviceidParm)
{
		// Get list of cooks from database
		// Check to see if User exists in database
		$cookhistorysql = "SELECT  fldCookID as cookid,
								   fldCookName as cookname,
								   fldCookDate as cookdate,
								   fldCookStartTime as cookstartime,
								   fldCookEndTime as cookendtime
								   FROM tblcooks 
								   WHERE fldUserID = ".$useridParm." and fldDeviceID = ".$deviceidParm;
		// echo $cookhistorysql;

		$cookhistoryresult = dbQuery($cookhistorysql);
		$cook_count = dbNumRows($cookhistoryresult);
		$totalLogFiles = 0;

		if ($cook_count > 0)
		{
			// We have list of cooks
			$c = 0;				
			while($row = dbFetchAssoc($cookhistoryresult))
			{
			   extract($row);
			   $results_json[] = $row;
			   
			   // Format time into AM/PM
			   $results_json[$c]['cookstartime'] = date("g:i a", strtotime($cookstartime));
			   $results_json[$c]['cookendtime'] = date("g:i a", strtotime($cookendtime));
			   
			   // Set Cook details
			   $cookfilename = $_GET['userid'].'_'.$_GET['deviceid'].'_'.$cookid.'.txt';
			   $results_json[$c]['cook_filename'] = $cookfilename;
			   $results_json[$c]['cook_file_exists'] = file_exists('BBQRemoteCooks/BBQ_Graph_'.$cookfilename);
			   if (file_exists('BBQRemoteCooks/BBQ_Graph_'.$cookfilename))
			   {
					$totalLogFiles++;
			   }
			   $c++;
			}
			
			//update Total Log files in the user table
			$updateLogsql = "UPDATE tblusers set fldCookTotalLogFiles = ".$totalLogFiles."
						   WHERE fldUserID = ".$useridParm;
			// echo $updateLogsql;
			$updateLogresult = dbQuery($updateLogsql);				
			
			$json_header = array("status" => "OK",
											 "message" => "Cook History for this user and device",
											 "cook_base_uri" => "http://www.appdesigngeeks.com",
											 "cook_base_dir" => "/appdesign/bbqguru/BBQRemoteCooks/",
											 "cook_count" => $cook_count,
											 "cook_history" => $results_json,
											 "userid" => $_GET['userid'],
											 "deviceid" => $_GET['deviceid']);														 
			return json_encode($json_header);			
		}
		else
		{
			$json_header = array("status" => "ERROR",
											 "message" => "No Cooks available for this user/device",
											 "userid" => $_GET['userid'],
											 "deviceid" => $_GET['deviceid']);														 
			return json_encode($json_header);			
		}
}