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source: trunk/htdocs/index.php @ 238

Last change on this file since 238 was 238, checked in by DavidSmith, 16 years ago
removed some commented out code and erroneous use of soon to be removed atnf_staff function.
File size: 22.2 KB

Line
1	<?php session_start(); ?>
2	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html>
3	<?php
4	// index.php
5	// Matthew Whiting Nov 2007
6	// From the original by Albert Teoh
7	//
8	// The opening page for the ATNF Pulsar Data Archive
9	// system. Used to search for observation archive
10	// files.
11
12	// BEGIN Javascript for expansion blocks
13	// Thanks to:
14	// http://assn9.blogspot.com/
15	// Douglas Bowman
16	// URL: www.stopdesign.com
17	// Used in: http://www.bloggerforum.com/modules/newbb/viewtopic.php?topic_id=8725&forum=6
18	// Date: 26 Feb 2004
19	//
20
21	?>
22	<head>
23	<link rel="stylesheet" type="text/css" href="styles/opal.css" />
24	<link rel="stylesheet" type="text/css" href="styles/style.css" />
25	<link rel="stylesheet" type="text/css" href="styles/query.css" />
26	<link rel="stylesheet" type="text/css" href="styles/results.css" />
27	<link rel="stylesheet" type="text/css" href="styles/atnf.css" />
28	<meta http-equiv="Content-Type" content="text/html; charset=iso-8759-1" />
29	<meta name="DC.Creator" lang="en" content="personalName=Teoh,Albert" />
30	<meta name="ATNF.Maintainer" content="contactName=Webmaster,the" />
31	<meta name="DC.Title.alt" lang="en" content="" />
32	<meta name="DC.Subject" lang="en" content="pulsar" />
33	<meta name="DC.Description" lang="en" content="Searches the data archives at the ATNF" />
34	<meta name="DC.Date.created" scheme="ISO8601" content="2002-12-12" />
35	<meta name="ATNF.Site" content="Marsfield" />
36	<meta name="ATNF.AccessPermission" content="Public" />
37	<meta name="ATNF.MetaVersion" content="1.0" />
38
39	<script type="text/javascript" src="scripts/atnf-oo-utils.js"></script>
40	<script type="text/javascript" src="scripts/atnf-string-utils.js"></script>
41	<script type="text/javascript" src="scripts/atnf-dom-utils.js"></script>
42	<script type="text/javascript" src="scripts/atnf-validation.js"></script>
43	<script type="text/javascript" src="scripts/atoa-query.js"></script>
44
45	<!--
46	<script type="text/javascript" src="scripts/atnf-dom-utils.js"></script>
47	<script type="text/javascript" src="scripts/atoa-query.js"></script>
48	<script type="text/javascript" src="scripts/process.js"></script>
49	-->
50
51
52	<script type="text/javascript" language="javascript1.2">
53
54	function toggleInstructions()
55	{
56	var div = document.getElementById( "divInstructions" ) ;
57	if ( div.style.display == 'none' \|\| div.style.display == '' )
58	div.style.display = "block" ;
59	else div.style.display = "none" ;
60	}
61
62	function togglecomments (id1,id2) {
63
64	var obj1 = document.getElementById(id1);
65	var obj2 = document.getElementById(id2);
66	(obj1.className=="commentshown") ? obj1.className="commenthidden" : obj1.className="commentshown";
67	(obj1.className=="commentshown") ? obj2.innerHTML="<< Hide" : obj2.innerHTML="Show all >>";
68
69	}
70
71	function checkAll(objName, FormName, FieldName ) {
72
73	var obj = document.getElementsByName(objName);
74	var CheckValue = obj[0].checked;
75
76	if(!document.forms[FormName])
77	return;
78	var objCheckBoxes = document.forms[FormName].elements[FieldName];
79	if(!objCheckBoxes)
80	return;
81	var countCheckBoxes = objCheckBoxes.length;
82	if(!countCheckBoxes)
83	objCheckBoxes.checked = CheckValue;
84	else
85	// set the check value for all check boxes
86	for(var i = 0; i < countCheckBoxes; i++)
87	objCheckBoxes[i].checked = CheckValue;
88	}
89
90	function updateSelectAll(objId, allId) {
91	var obj = document.getElementById(objId);
92	var allCheckbox = document.getElementById(allId);
93
94	if (!objId.checked && allCheckbox.checked) {
95	allCheckbox.checked = false;
96	}
97
98
99	}
100	</script>
101
102	</head>
103
104	<title>ATNF Pulsar Data Archive Home</title>
105
106	<!-- Start Content -->
107	<?php
108
109	require_once 'constants.php';
110	require_once 'security.php';
111	require_once 'PulsarArchiveDB.php';
112	require_once 'date.php';
113	require_once 'logger.php';
114
115	include 'header.html';
116
117	try {
118
119
120	$now_day = date("j");
121	$now_month = date("n");
122	$now_year = date("Y");
123
124	$all_params_id = "all_params";
125	$all_others_id = "all_others";
126
127	//$link = db_connect();
128	$db = new PulsarArchiveDB();
129	$db->connect( DB_SERVER . ':' . DB_PORT, DB_USERNAME, DB_PASS, DB_NAME );
130
131
132	//$link = db_connect_admin();
133	//loadNewTables();
134	//////////////////////////////
135	// Initialise error messages
136	//
137
138	$date_error = "";
139
140	///////////////////////////////////
141	// Find out the first and last dates
142	//$query = "select min(mjd), max(mjd) from ".OBSERVATIONS_TABLE;
143
144	$min_mjd = '';
145	$max_mjd = '';
146
147	$db->GetMinMaxMJD( $min_mjd, $max_mjd );
148
149	// Convert from MJD to JD
150	$min_jd = $min_mjd + 2400000.5;
151	$max_jd = $max_mjd + 2400000.5;
152
153	// convert the mjd to a date
154	$min_jd = floor($min_jd);
155	$max_jd = ceil($max_jd);
156
157	$min_unix = jdtounix($min_jd);
158	$max_unix = jdtounix($max_jd);
159	$min_date_text = date("j F Y", $min_unix);
160	$max_date_text = date("j F Y", $max_unix);
161	$minDay = date("j",$min_unix);
162	$minMonth = date("n",$min_unix);
163	$minYear = date("Y",$min_unix);
164	$maxDay = date("j",$max_unix);
165	$maxMonth = date("n",$max_unix);
166	$maxYear = date("Y",$max_unix);
167
168	// proprietry date limit
169	$today_mjd = cal_to_jd ( CAL_GREGORIAN, date("n"), date("j"), date("Y") ) - 2400000.5;
170	$prop_mjd = $today_mjd - PROPRIETRY_PERIOD_DAY;
171	$prop_unix = jdtounix($prop_mjd+2400000.5);
172	$prop_date_text = date("j F Y", $prop_unix);
173
174
175
176	// Clear any old form inputs in session cache
177	init();
178
179	//////////////////////////////////////////////
180	// Get the field names to fill form checkboxes
181
182	$fields = $db->GetObservationFields();
183
184	$field_names = Array("filename" => "Filename",
185	"src_name" => "Source Name",
186	"project_id" => "Project ID",
187	"raj" => "RA (J2000, hh:mm:ss)",
188	"decj" => "Dec (J2000, dd:mm:ss)",
189	"data_type" => "Data Type",
190	"obsfreq" => "Frequency",
191	"bw" => "Bandwidth",
192	"scanlen" => "Scan Length",
193	"date" => "UT Date",
194	"ut" => "UT Time",
195	"MJD" => "MJD",
196	"rajd" => "RA (J2000, degs)",
197	"decjd" => "Dec (J2000, degs)",
198	"gl" => "Gal. Long. (degs)",
199	"gb" => "Gal. Lat. (degs)",
200	"BMAJ" => "Beamsize: BMAJ",
201	"BMIN" => "Beamsize: BMIN",
202	"BPA" => "Beam: BPA",
203	"dm" => "D.M.",
204	"period" => "Period",
205	"nchan" => "# channels",
206	"npol" => "# polarisations",
207	"nbin" => "# bins",
208	"nsub" => "# subintegrations",
209	"tsamp" => "Sample time",
210	"nbits" => "# bits per sample",
211	"nbeam" => "# beams",
212	"cnfg" => "Configuration",
213	"inst" => "Instrument",
214	"rcvr" => "Receiver",
215	"hdrver" => "PSRFITS version",
216	"survey" => "Survey name",
217	"telescope" => "Telescope",
218	"site" => "Site ID",
219	"obsrvr" => "Observer ID" );
220
221	///////////////////////////////////////////////
222	// Get the data types available in the database
223	//
224
225	$data_types = $db->GetDataTypes();
226
227	///////////////////////////////////////////////
228	// If the user clicked on the logout button
229	if (isset($HTTP_GET_VARS['command'])) {
230	$command = $HTTP_GET_VARS['command'];
231	if ($command == 'logout') {
232	//unset($_SESSION['auth_code']);
233	//unset($_SESSION['username']);
234	$_SESSION = array();
235	}
236	}
237
238	// If the user hasn't logged in before or if the previous
239	// session's authentication wasn't successful
240	// Then use the submitted username and password
241	if (!isset($_SESSION['auth_code']) \|\| $_SESSION['auth_code'] != OK) {
242	// $username = $HTTP_POST_VARS["username"];
243	// $password = $HTTP_POST_VARS["password"];
244	$username = $HTTP_POST_VARS["opalEmail"];
245	$password = $HTTP_POST_VARS["opalPassword"];
246	$type = $HTTP_POST_VARS['authenticateType'];
247	if($type == "anon"){
248	$username = $HTTP_POST_VARS["email"];
249	$auth_code = OK;
250	logger_login( $username, 'Anonymous', 'success' );
251	}
252	else{
253	$auth_code = authenticate($username, $password);
254	if( $auth_code == OK )
255	logger_login( $username, 'Opal', 'success' );
256	else
257	logger_login( $username, 'Opal', 'failure' );
258	//$auth_code = newAuthenticate();
259	}
260	}
261	else {
262	$auth_code = $_SESSION['auth_code'];
263	$username = $_SESSION['username'];
264	}
265
266	// Initial state where no username or password supplied OR bad login state
267	if ($auth_code != OK) { ?>
268	<body class="front_page">
269
270
271	<div class="bodycontents">
272
273	<h1>The ATNF Pulsar Data Archive</h1>
274
275	<p>The ATNF Pulsar Data Archive provides access to pulsar observations
276	made with the Parkes radio Telescope. Data older than <b>
277	<?php echo PROPRIETRY_PERIOD_MONTH ?> months</b> is
278	publicly available, and can be accessed by simply providing your email
279	address. More recent data is proprietry, and can only be accessed by
280	those who were involved in the proposal. We plan to do this via the
281	<a href="http://opal.atnf.csiro.au">OPAL system</a>, but this is
282	currently not enabled. In the interim, those who have previously
283	obtained a login for the Data Archive can use that option below
284	(making sure to check the "Data Archive login" button!). </p>
285
286	<p>A <a href="pulsar_archive_guide.html">Users Guide</a> to the archive is available.</p>
287
288	<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="POST">
289	<table width="700" style="border: 0px;">
290
291	<tr>
292	<td><input type="radio" name="authenticateType" checked value="anon">Non-proprietry access<br>
293	<table class="login" width="500" style="border: 0px;">
294	<tr>
295	<td class="form_field">Email: </td>
296	<td><input type="text" name="email"></td>
297	</tr>
298	</table>
299	<br>
300	</td>
301	</tr>
302
303	<tr>
304
305	<td><input type="radio" name="authenticateType" value="opal">Data Archive login<br>
306	<table class="login" width="500" style="border: 0px;">
307	<tr><td class="form_field">Username: </td><td><input type="text" name="opalEmail"></td></tr>
308	<tr><td class="form_field">Password: </td><td><input type="password" name="opalPassword"></td></tr>
309	</table>
310	<br>
311	</td>
312	</tr>
313
314	<tr>
315	<td><input type="submit" value="Login"><input type="reset" value="Reset"></td>
316	</tr>
317	</table>
318
319	</form>
320
321
322	<?php } else {
323	$_SESSION['username'] = $username;
324	$_SESSION['auth_code'] = $auth_code;
325	$_SESSION['logintype'] = $HTTP_POST_VARS['authenticateType'];
326
327	$actions = $HTTP_GET_VARS['actions'];
328
329	if ($actions == "new_query") {
330	init();
331	}
332	else if ($actions == "error") {
333	// $date_error = "You are only authorised to access data > 18 months old";
334	}
335	?>
336	<body class="atoa">
337	<div class="bodycontents">
338
339	<h1>ATNF Pulsar Data Archive</h1>
340
341	<p>This archive provides access to pulsar observations taken at the Parkes radio telescope between the dates of <b><?php echo $min_date_text."</b> and <b>".$max_date_text?></b>.</p>
342	<?php
343	// TODO - This code needs to be replaced with opal based code
344	// // // if (!atnf_staff($_SESSION['username'])) {
345	// // // //if($_SESSION['logintype']=="anon") {
346	// // // echo "<p>Note that you do not have access to data more recent than <b>".$prop_date_text."</b>.</p>\n";
347	}?>
348	<p>See the Users Guide link for more details. </p>
349
350	<table width="700" style="border: 0px;">
351	<tr align="center">
352	<td>
353	<a class="top_menu" href="<?php echo $PHP_SELF; ?>?command=logout">Logout</a>
354	<!--a href="login?_action=logout">Logout</a-->
355
356	</td>
357	<td>
358	<a class="top_menu" href="change_password.php?prev_page=<?php echo urlencode("index.php"); ?>">Change Password</a>
359	</td>
360	<td size="30">
361
362	</td>
363	<td>
364	<a href="#" onClick="toggleInstructions();return false;">Instructions</a>
365	</td>
366	<td size="30">
367
368	</td>
369	<td>
370	<a href="pulsar_archive_guide.html">Users Guide</a>
371	</td>
372	</tr>
373
374	</table>
375
376	<div id="divInstructions" style="display:none" >
377	<dl class="top">
378	<h2>Instructions</h2>
379	<i>To hide, click "Instructions" again. </i>
380	<dt> Display Parameters </dt>
381	<dd> Check the fields you want shown in the results table. Suggested columns are checked by default</dd>
382	<dd> The results can be ordered by one of the parameters in the "Order By" drop-down list</dd>
383	<dt> Coordinates </dt>
384	<dd> The sky position can be specified by a Pulsar name or a RA/Dec position.
385	The pulsar name takes precedence. The search radius must be given. </dd>
386	<dt> Filter Options </dt>
387	<dd> Results can be limited to observations just from a particular project - use the Project ID box</dd>
388	<dd> The date range can be specified - the defaults are the range of dates in the archive.</dd>
389	<dd> Either timing data (particular pulsar) or survey data can be specified. Or both! </dd>
390	<dd> The type of instrument can be specified. Default is any type.</dd>
391	<dd> More than one frequency band can be specified.
392	<dt> Display Other </dt>
393	<dd> Calibraton observations taken within a given time period of the queried observations can also be shown and downloaded. Check the box to do so, and specify the time interval. </dd>
394	</dl>
395	</div>
396
397
398
399	<!--<table class="noborder">
400	<tr><td><a class="top_menu" href="<?php echo $PHP_SELF; ?>?command=logout">Logout</a> \| <a class="top_menu" href="change_password.html?prev_page=<?php echo urlencode("index.php"); ?>">Change Password</a></td>
401	</tr>
402	</table>-->
403
404
405	<form action="query.php" method="GET" name="data_archive_form" id="data_archive_form">
406	<input type="hidden" name="state" value="results">
407
408
409
410
411	<table class="noborder" cellpadding=0>
412
413	<tr><td colspan=3>
414	<br>
415	<center><input type="submit" value="submit" name="submit_button" style="float: center;">
416	<input type="reset" value="reset" name="reset_button" style="float: center;"></center>
417	<br>
418	</td></tr>
419
420	<tr>
421
422	<!-- **************************** -->
423	<td valign="top" class="form_field" rowspan="1">
424
425	<fieldset>
426	<legend>DISPLAY PARAMETERS</legend>
427	<input type="checkbox" name="<?php echo $all_params_id; ?>" id="<?php echo $all_params_id; ?>" onClick="checkAll('<?php echo $all_params_id; ?>', 'data_archive_form', 'params[]')" >Select all<br>
428	<!--font size="-1"><a href="javascript:togglecomments('params', 'toggler1')" id="toggler1">Show all >></a></font--><br>
429	<!span class="commenthidden" id="params">
430	<div id="list">
431	<?php
432	$def_fields = Array( "filename", "src_name", "project_id", "raj", "decj",
433	"data_type", "obsfreq", "bw", "scanlen", "date", "ut" );
434
435	foreach ($fields as $field) {
436	echo "<input
437	onClick=\"updateSelectAll('".$field['Field']."', '$all_params_id')\" type=\"checkbox\" name=\"params[]\" value=\"".$field['Field']."\" id=\"".$field['Field']."\"";
438	if( in_array( $field['Field'], $def_fields ) )
439	echo ' checked="true"';
440	echo " >".$field_names[$field['Field']]."<br>\n";
441	}
442	?>
443	</div>
444	</span>
445	</fieldset>
446
447	</td>
448
449	<!-- **************************** -->
450
451	<td class="form_field" height="10%" rowspan="1">
452	<!-- Position Options -->
453
454	<table cellspacing=0 cellpadding=0 style="border: 0px;">
455	<tr><td>
456	<fieldset id="flsPosition">
457	<legend>POSITION REQUIREMENTS</legend>
458
459	<!-- Pulsar Name -->
460	<fieldset>
461	<legend>Pulsar Name</legend>
462	<input type="text" name="pulsar_name" size="20">
463	<br>
464	<p>Note that search-by-name takes precedence over search-by-RA/Dec.</p>
465	</fieldset>
466
467	<br>
468
469	<fieldset>
470	<legend>Right Ascension (J2000)</legend>
471
472	<input type="text" id="txtRAHour" name="rahour" size="3" tabindex="1" />
473	<label for="txtRAHour" class="coordinate"><abbr title="hours"><sup>h</sup></abbr></label>
474
475	<input type="text" id="txtRAMinute" name="ramin" size="3" tabindex="1" />
476	<label for="txtRAMinute" class="coordinate"><abbr title="minutes"><sup>m</sup></abbr></label>
477
478	<input type="text" id="txtRASecond" name="rasec" size="6" tabindex="1" />
479	<label for="txtRASecond" class="coordinate"><abbr title="seconds"><sup>s</sup></abbr></label>
480	</fieldset>
481
482	<fieldset>
483	<legend>Declination (J2000)</legend>
484
485	<input type="text" id="txtDecDegree" name="decdeg" size="3" tabindex="1" />
486	<label for="txtDecDegree" class="coordinate"><abbr title="degrees">°</abbr></label>
487
488	<input type="text" id="txtDecMinute" name="decmin" size="3" tabindex="1" />
489	<label for="txtDecMinute" class="coordinate"><abbr title="minutes">′</abbr></label>
490
491	<input type="text" id="txtDecSecond" name="decsec" size="6" tabindex="1" />
492	<label for="txtDecSecond" class="coordinate"><abbr title="seconds">″</abbr></label>
493	</fieldset>
494
495	<br>
496	<br>
497	</fieldset>
498
499	<fieldset id="flsSearchRadius">
500	<legend>SEARCH WINDOW [arcmin]</legend>
501	<input type="text" id="txtSearchWindow" name="radius" size="20" tabindex="1" value="60"/>
502	</fieldset>
503
504	<br>
505	<fieldset id="flsProjectID">
506	<legend>PROJECT ID</legend>
507	<input type="text" id="txtSearchWindow" name="projID" size="20" tabindex="1" value=""/>
508	</fieldset>
509
510	</td></tr>
511	</table>
512	</td>
513
514	<!-- **************************** -->
515
516	<td class="form_field" height="10%">
517	<!-- Filter Options -->
518	<table cellspacing=0 cellpadding=0 style="border: 0px;">
519	<tr><td>
520	<fieldset id="flsObsDate">
521
522	<legend>FILTER OPTIONS</legend>
523	<br>
524
525	<!-- Date range -->
526	<fieldset>
527	<legend>Date Range</legend>
528
529	From:
530	<select name="from_day">
531	<?php
532	for ($i = 1; $i <= 31; $i++) {
533	echo "\t\t\t<option";
534	if ($i == $minDay) { echo " selected"; }
535	echo " value=\"$i\">$i</option>\n";
536	}
537	?>
538	</select>
539	<select name="from_month">
540	<?php
541	$monthlist = cal_info(0);
542	for ($i = 1; $i <= 12; $i++) {
543	echo "\t\t\t<option";
544	$month = $monthlist[abbrevmonths][$i];
545	if ($i == $minMonth) { echo " selected"; }
546	echo " value=\"$i\">$month</option>\n";
547	}
548	?>
549	</select>
550	<!-- <input type="text" size="4" name="from_year" value="<?php echo $min_cal_assoc['year']; ?>"> -->
551	<select name="from_year">
552	<?php
553	for ($i = $minYear; $i <= $maxYear; $i++) {
554	echo "\t\t\t<option";
555	if ($i == $minYear) { echo " selected"; }
556	echo " value=\"$i\">$i</option>\n";
557	}
558	?>
559	</select>
560	<?php echo "<font size=\"-1\" color=\"red\">$date_error</font>" ?>
561	&nbsp To:
562	<select name="to_day">
563	<?php
564	for ($i = 1; $i <= 31; $i++) {
565	echo "\t\t\t<option";
566	if ($i == $maxDay) { echo " selected"; }
567	echo " value=\"$i\">$i</option>\n";
568	}
569	?>
570	</select>
571	<select name="to_month">
572	<?php
573	for ($i = 1; $i <= 12; $i++) {
574	echo "\t\t\t<option";
575	$month = $monthlist[abbrevmonths][$i];
576	if ($i == $maxMonth) { echo " selected"; }
577	echo " value=\"$i\">$month</option>\n";
578	}
579	?>
580	</select>
581	<select name="to_year">
582	<?php
583	for ($i = $minYear; $i <= $maxYear; $i++) {
584	echo "\t\t\t<option";
585	if ($i == $maxYear) { echo " selected"; }
586	echo " value=\"$i\">$i</option>\n";
587	}
588	?>
589	</select>
590	</fieldset>
591
592	<br>
593	<!-- Obs Mode -->
594	<fieldset>
595	<legend>Obs Mode</legend>
596
597	<select name="obs_mode" onchange="ObsModeChanged()" id="ObsModeList">
598	<option value="any"> Any </option>
599	<option value="timing"> Only timing data </option>
600	<option value="search"> Only search data </option>
601	</select>
602	</fieldset>
603
604	<!-- Data Type -->
605	<fieldset>
606	<legend>Data Type</legend>
607
608	<select name="data_type">
609	<option value="" selected> Any </option>
610	<?php
611	foreach ($data_types as $data_type) {
612	echo '
613	<option value="' . $data_type['data_type'] . '"> ' . $data_type['data_type'] . '</option>';
614	}
615	?>
616	</select>
617	</fieldset>
618
619	<!-- Frequency band -->
620	<fieldset>
621	<legend>Band Name</legend>
622	<select id="selBand" name="bandname[]" multiple="multiple" size="5">
623	<option value="anyBand" selected="selected">Any</option>
624	<option value="70cm" >70cm (~0.44 GHz)</option>
625	<option value="50cm" >50cm (~0.66 GHz)</option>
626	<option value="20cm">20/18cm (1.2-1.8 GHz)</option>
627	<option value="13cm" >13cm (2.0-2.5 GHz)</option>
628	<option value="10cm" >10cm (2.6-3.6 GHz)</option>
629	<option value="6cm" >6cm (4.5-5.1 GHz)</option>
630	<option value="5cm" >5cm (5.9-6.8 GHz)</option>
631	<option value="3cm" >3cm (8.1-8.6 GHz)</option>
632	<option value="1.3cm" >1.3cm (21.-24. GHz)</option>
633	</select>
634	</fieldset>
635
636	</fieldset>
637	</td></tr>
638	<tr><td>
639	<fieldset>
640	<legend>ORDER RESULTS BY</legend>
641	<table cellspacing="0px" cellpadding="0px" style="border: 0px;">
642	<tr><td>
643	<select name="orderBy" id="OrderByList">
644	<option selected value="distance">Distance
645	<option value="date">Date
646	<option value="obsfreq">Frequency
647	<option value="filename">Filename
648	</select>
649	</td><td>
650	<input type="radio" name="orderDir" id="orderDirectionSel" checked value="asc">Ascending
651	<br>
652	<input type="radio" name="orderDir" id="orderDirectionSel" value="desc">Descending
653	</td></tr>
654	</table>
655	<br>
656	</fieldset>
657	</td></tr>
658	<tr><td>
659	<fieldset>
660	<legend>DISPLAY OTHER DATA</legend>
661
662	<input type="checkbox" name="cals" value="cals" id="cals" checked="true" />
663	Display Cals taken within
664	<input type="text" name="cals_within_mins" value="30" maxlength="5" size="3"/>
665	mins of Observations
666	<br>
667
668	</fieldset>
669	</td></tr>
670	</table>
671	<br>
672	</td>
673	</tr>
674	</table>
675
676
677	</form>
678	<div style="min-height: 20px; max-height: 1000px;"> </div>
679	<?php
680	}
681
682	} catch( MysqlDBException $e ) {
683	logger_exception( $_SESSION['username'], $e->getCode, $e->getMessage(), '' );
684	echo '<p><div class="exception_box">' .
685	'<center>' .
686	'<b>A database error was encountered</b> <br>' .
687	'the details of the error have been logged, please contact the system administrator for futher assistance <br>' .
688	'</center>' .
689	'</div><p>';
690	}
691
692	?>
693	</div>
694
695	<div id=\"footer\">
696	<?php include "footer.html"; ?>
697	</div>
698
699	</body>
700
701	</html>
702
703
704	<?php //////////// Function definitions ///////////////
705
706
707	// Initialise the input form variables. If the "New query" button is clicked
708	// no argument is passed to init(), hence the need for a default NULL value
709	// because there is no need for updating user access statistics
710	function init($link=NULL) {
711
712	unset($_SESSION['cals']); // The result set of cals
713	unset($_SESSION['obs']); // The result set of observations
714	unset($_SESSION['cart_items']); // The result set of observations
715	}
716
717
718
719
720	?>

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