diff -r 8adaeecd9dc8 -r a5aa3502310c www/js/mon_fermenter.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/www/js/mon_fermenter.js	Mon Jan 07 16:35:55 2019 +0100
@@ -0,0 +1,164 @@
+/*****************************************************************************
+ * Copyright (C) 2019
+ *
+ * Michiel Broek <mbroek at mbse dot eu>
+ *
+ * This file is part of BMS
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * Brewery Management System istributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with ThermFerm; see the file COPYING.  If not, write to the Free
+ * Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *****************************************************************************/
+
+
+$(document).ready(function () {
+
+	var	bname = '';
+	var	bcode = '';
+
+	var gaugeoptions = {
+		min: -5, max: 35, width: 275, height: 275,
+		ranges: [{ startValue: -5, endValue:  0, style: { fill: '#3399FF', stroke: '#3399FF' }, endWidth: 10, startWidth: 10 },
+			 { startValue:  0, endValue: 16, style: { fill: '#00CC33', stroke: '#00CC33' }, endWidth: 10, startWidth: 10 },
+			 { startValue: 16, endValue: 24, style: { fill: '#FCA76A', stroke: '#FCA76A' }, endWidth: 10, startWidth: 10 },
+			 { startValue: 24, endValue: 35, style: { fill: '#FC6A6A', stroke: '#FC6A6A' }, endWidth: 10, startWidth: 10 }],
+		ticksMinor: { interval: 1, size: '5%' },
+		ticksMajor: { interval: 5, size: '9%' },
+		labels: { interval: 5 },
+		style: { fill: '#eeeeee', stroke: '#666666' },
+		value: 0,
+		colorScheme: 'scheme05',
+		animationDuration: 1200
+	};
+	var gaugeSmalloptions = {
+		min: -20, max: 25, width: 150, height: 150,
+		ranges: [{ startValue: -20, endValue:  0, startWidth: 5, endWidth: 5, style: { fill: '#3399FF', stroke: '#3399FF' }},
+			 { startValue:   0, endValue: 25, startWidth: 5, endWidth: 5, style: { fill: '#FC6A6A', stroke: '#FC6A6A' }}],
+		ticksMinor: { interval: 1, size: '5%' },
+		ticksMajor: { interval: 5, size: '9%' },
+		labels: { interval: 5 },
+		style: { fill: '#eeeeee', stroke: '#666666' },
+		value: 0,
+		colorScheme: 'scheme05',
+		animationDuration: 1200,
+		caption: { value: 'Chiller', position: 'bottom', offset: [0, 10] }
+	};
+
+	$("#gaugeContainer_air").jqxGauge( gaugeoptions );
+	$("#gaugeContainer_air").jqxGauge( { caption: { value: 'Air', position: 'bottom', offset: [0, 10] }} );
+	$("#gaugeContainer_beer").jqxGauge( gaugeoptions );
+	$("#gaugeContainer_beer").jqxGauge( { caption: { value: 'Beer', position: 'bottom', offset: [0, 10] }} );
+	$("#gaugeContainer_chiller").jqxGauge( gaugeSmalloptions );
+
+    	var url = "getfermenter.php?uuid='" + my_uuid + "'";
+    	var source = {
+		datatype: "json",
+		datafields: [
+			{ name: 'record', type: 'int' },
+			{ name: 'uuid', type: 'string' },
+			{ name: 'alias', type: 'string' },
+			{ name: 'node', type: 'string' },
+			{ name: 'online', type: 'bool' },
+			{ name: 'beercode', type: 'string' },
+			{ name: 'beername', type: 'string' },
+			{ name: 'air_state', type: 'string' },
+			{ name: 'air_temperature', type: 'float' },
+			{ name: 'beer_state', type: 'string' },
+			{ name: 'beer_temperature', type: 'float' },
+			{ name: 'chiller_state', type: 'string' },
+			{ name: 'chiller_temperature', type: 'float' },
+			{ name: 'heater_state', type: 'int' },
+			{ name: 'heater_usage', type: 'int' },
+			{ name: 'cooler_state', type: 'int' },
+			{ name: 'cooler_usage', type: 'int' },
+			{ name: 'fan_state', type: 'int' },
+			{ name: 'fan_usage', type: 'int' },
+			{ name: 'light_state', type: 'int' },
+			{ name: 'light_usage', type: 'int' },
+			{ name: 'door_state', type: 'int' },
+			{ name: 'psu_state', type: 'int' },
+			{ name: 'mode', type: 'string' },
+			{ name: 'alarm', type: 'int' },
+			{ name: 'setpoint_high', type: 'float' },
+			{ name: 'setpoint_low', type: 'float' },
+			{ name: 'profile_uuid', type: 'string' },
+			{ name: 'profile_name', type: 'string' },
+			{ name: 'profile_state', type: 'string' },
+			{ name: 'profile_precent', type: 'int' },
+			{ name: 'profile_inittemp_high', type: 'float' },
+			{ name: 'profile_inittemp_low', type: 'float' },
+			{ name: 'profile_steps', type: 'string' },
+			{ name: 'stage', type: 'string' }
+		],
+		id: 'record',
+		url: url
+	};
+
+	var dataAdapter = new $.jqx.dataAdapter(source, {
+		loadComplete: function (records) {
+			var record = dataAdapter.records[0];
+			var oline = (record.online) ? "On-line" : "Off-line";
+			var html  = "<div id='fermenter_table'>";
+			    html += "<table style='width: 100%; padding: 10px;'>";
+			    html += "<tr><th colspan=2>Klimaatkast overzicht</th></tr>";
+			    html += "<tr><td>Uuid</td><td>" + record.uuid + "</td></tr>";
+			    html += "<tr><td>Systeem</td><td>" + record.node +  "/" + record.alias + " " + oline + "</td></tr>";
+			    html += "<tr><td>Bier</td><td>" + record.beercode + " - " + record.beername + "</td></tr>";
+			    html += "<tr><td>Werking</td><td>" + record.mode + "</td></tr>";
+			    html += "<tr><td>Fase</td><td>" + record.stage + "</td></tr>"
+			    html += "</<table>";
+			    html += "</div>";
+			$("#ContentPanel").html(html);
+			bcode = record.beercode;
+			bname = record.beername;
+
+			$('#gaugeContainer_air').jqxGauge({ value: record.air_temperature });
+			if (record.online && (record.air_state == "OK")) {
+				$("#gaugeContainer_air").jqxGauge({ disabled: false });
+			} else {
+				$("#gaugeContainer_air").jqxGauge({ disabled: true });
+			}
+			$('#gaugeContainer_beer').jqxGauge({ value: record.beer_temperature });
+			if (record.online && (record.beer_state == "OK")) {
+				$("#gaugeContainer_beer").jqxGauge({ disabled: false });
+			} else {
+				$("#gaugeContainer_beer").jqxGauge({ disabled: true });
+			}
+			$("#gaugeContainer_chiller").jqxGauge({ value: record.chiller_temperature });
+			if (record.online && (record.chiller_state == "OK")) {
+				$("#gaugeContainer_chiller").jqxGauge({ disabled: false });
+			} else {
+				$("#gaugeContainer_chiller").jqxGauge({ disabled: true });
+			}
+
+			html  = "<div>SpH <span class='temperature NUM'>" + record.setpoint_high.toFixed(1) + "</span></div>";
+			html += "<div>SpL <span class='temperature NUM'>" + record.setpoint_low.toFixed(1) + "</span></div>";
+			html += "<div>Air <span class='temperature NUM'>" + record.air_temperature.toFixed(3) + "</span></div>";
+			html += "<div>Beer <span class='temperature NUM'>" + record.beer_temperature.toFixed(3) + "</span></div>";
+			$("#fermenter_tempdigits").html(html);
+		}
+	});
+
+	// Get the data immediatly and then at regular intervals to refresh.
+	dataAdapter.dataBind();
+	setInterval(function(){
+		dataAdapter.dataBind();
+	}, 10000);
+
+	// The chart button.
+   	$("#FLog").jqxButton({ template: "info", width: '150px', theme: theme });
+	$("#FLog").click(function () {
+		var url="log_fermentation.php?code=" + bcode + "&name=" + bname;
+		window.open(url);
+	});
+});