/
index.php
1108 lines (1055 loc) · 43.5 KB
/
index.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
<?php
/*
#############################################################
# >>> PHP Surveyor #
#############################################################
# > Author: Jason Cleeland #
# > E-mail: jason@cleeland.org #
# > Mail: Box 99, Trades Hall, 54 Victoria St, #
# > CARLTON SOUTH 3053, AUSTRALIA
# > Date: 20 February 2003 #
# #
# This set of scripts allows you to develop, publish and #
# perform data-entry on surveys. #
#############################################################
# #
# Copyright (C) 2003 Jason Cleeland #
# #
# This program 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 of the License, or (at your #
# option) any later version. #
# #
# This program is distributed 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 this program; if not, write to #
# the Free Software Foundation, Inc., 59 Temple Place - #
# Suite 330, Boston, MA 02111-1307, USA. #
#############################################################
*/
session_start();
$sid = $_GET['sid']; if (!$sid) {$sid = $_POST['sid'];}
$token = $_GET['token']; if (!$token) {$token = $_POST['token'];}
$move = $_POST['move']; if (!$move) {$move = $_GET['move'];}
$fvalue = $_POST['fvalue'];
$multi = $_POST['multi'];
$thisstep = $_POST['thisstep']; if (!$thisstep) {$thisstep=$_SESSION['thisstep'];}
$totalsteps = $_SESSION['totalsteps'];
$fieldarray = $_SESSION['fieldarray'];
$insertarray = $_SESSION['insertarray'];
$lastgroupname = $_POST['lastgroupname'];
$newgroup = $_POST['newgroup'];
$lastfield = $_POST['lastfield'];
if ($move == "clearall" || $move == "here" || $move == "completed")
{
session_unset();
session_destroy();
}
if ($fvalue)
{
if ($fvalue == " ")
{
//$$lastfield = "";
$_SESSION[$lastfield] = "";
}
else
{
//$$lastfield = $fvalue;
$_SESSION[$lastfield] = $fvalue;
}
}
if ($multi)
{
$myfields = explode("|", $lastfield);
for ($i=1; $i<=$multi; $i++)
{
$mylist = "fvalue$i";
$arrayno = $i-1;
$_SESSION[$myfields[$arrayno]] = $_POST[$mylist];
//echo "$mylist: " . $_POST[$mylist] . " (session: " . $myfields[$arrayno] . ")<br />";
}
$mylist = substr($mylist, 0, strlen($mylist)-1);
}
if ($move == " << prev " && $newgroup != "yes") {$step = $thisstep-1;} else {$step = $thisstep;}
if ($move == " next >> ") {$step = $thisstep+1;}
if ($move == " last ") {$step = $thisstep+1;}
include("./admin/config.php");
if ($sid != $_GET['sid'] && $sid != $_POST['sid']){$sid = $_GET['sid'];}
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); // Date in the past
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
// always modified
header("Cache-Control: no-store, no-cache, must-revalidate"); // HTTP/1.1
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache"); // HTTP/1.0
echo "<html>\n<head>\n<title>$sitename</title>\n</head>\n<body>\n<font face='Verdana'>\n";
//FIRST, LETS HANDLE SOME CONTINGENCIES
if (!$sid && (!$move == "clearall" || !$move=="here"))
{
echo "<center><b>$sitename</b><br />\n<br />\n<b>You cannot access this website without a valid Survey ID code.</b><br />\n";
echo "<br />\nPlease contact $siteadminemail for information.";
exit;
}
if (!mysql_selectdb ($databasename, $connect))
{
echo "<center><b>$sitename<br />\n<br />\n<font color='red'>ERROR</font></b><br />\n<br />\n";
echo "This system has not yet been installed properly.<br />\n";
echo "Contact your $siteadminemail for information";
exit;
}
// NOW LETS GATHER SOME INFORMATION ABOUT THIS PARTICULAR SURVEY (This happens on every page)
if ($sid)
{
$desquery = "SELECT * FROM surveys WHERE sid=$sid";
$desresult = mysql_query($desquery) or die ("Couldn't get survey with sid of $sid<br />$desquery<br />".mysql_error());
$descount = mysql_num_rows($desresult);
while ($desr = mysql_fetch_array($desresult)) {$expirydate = $desr['expires'];}
if ($descount == 0)
{
echo "There is no survey with that SID. Sorry. [$descount][$desquery]";
exit;
}
elseif ($expirydate < date("Y-m-d") && $expirydate != "0000-00-00")
{
echo "<center><b>$sitename<br />\n<br />\n<font color='red'>ERROR</font></b><br />\n<br />\n";
echo "Sorry. This survey has expired and is no longer available.<br />\n(Expiry date $expirydate)";
exit;
}
$desresult = mysql_query($desquery);
while ($desrow = mysql_fetch_array($desresult))
{
$surveyname = $desrow['short_title'];
$surveydesc = $desrow['description'];
$surveyactive = $desrow['active'];
$surveytable = "survey_{$desrow['sid']}";
$surveywelcome = $desrow['welcome'];
$surveyadminname = $desrow['admin'];
$surveyadminemail = $desrow['adminemail'];
$surveyprivate = $desrow['private'];
}
$surveyheader = "<table width='95%' align='center' style='border-collapse: collapse; border: 1px solid #111111'>\n";
$surveyheader .= "\t<tr>\n";
$surveyheader .= "\t\t<td colspan='2' bgcolor='silver' align='center' valign='middle' style='padding: 1em 1em 1em 1em'>\n";
$surveyheader .= "\t\t\t<font color='#000080' size='4'><b>$surveyname</b></font><br />\n";
$surveyheader .= "\t\t\t<font size='1' color='#444444'>$surveydesc\n";
$surveyheader .= "\t\t</td>\n";
$surveyheader .= "\t</tr>\n";
//LETS SEE IF THERE ARE TOKENS FOR THIS SURVEY
$i = 0; $tokensexist = 0;
$tresult = @mysql_list_tables($databasename);
while($tbl = @mysql_tablename($tresult, $i++))
{
if ($tbl == "tokens_$sid") {$tokensexist = 1;}
}
}
//THIS CLEARS ALL DATA WHEN CLEARALL OR FINISH HAS BEEN CHOSEN
if ($move == "clearall" || $move == "here")
{
$fieldname = "";
$fieldarray = "";
$step = "";
$totalsteps = "";
$token = "";
echo "<br />\n <br />\n";
echo "<center>All data has been deleted.<br />\n <br />\n";
echo "<a href='javascript:window.close()'>Close</a><br />\n<br />\n $sid</center>\n";
echo "</body>\n</html>";
exit;
}
// This is the LAST POINT. The survey is completed and saved and now we're just letting the user close the window
if ($move == "completed")
{
echo "<table width='95%' align='center' style='border-collapse: collapse; border: 1px solid #111111'>\n";
echo "\t<tr>\n";
echo "\t\t<td colspan='2' bgcolor='silver' align='center'>\n";
echo "\t\t\t<font color='#000080' size='4'><b>$sitename</b></font><br />\n";
echo "\t\t\t<font color='#444444' size='1'> \n";
echo "\t\t</td>\n";
echo "\t</tr>\n";
echo "\t<tr>\n";
echo "\t\t<td colspan='2' align='center'>\n";
echo "\t\t\t$setfont<br />\nThis is the \"$sitename\" Survey site.<br />\n";
echo "\t\t\t<br />\n";
echo "\t\t\t<a href='javascript: window.close()'>Close Window</a><br />\n";
echo "\t\t\t<br />\n";
echo "\t\t</td>\n";
echo "\t</tr>\n";
echo "<table>\n";
echo "</body>\n</html>";
exit;
}
// Here we present the user with the option to submit their responses and provide general information about stopping, and privacy (if appropriate)
if ($move == " last ")
{
echo $surveyheader;
$s = $step-1;
$t = $s-1;
$u = $totalsteps;
$chart = 105;
echo "\t<tr>\n";
echo "\t\t<td colspan='2' align='center' bgcolor='#EEEEEE'>\n";
echo "\t\t\tSurvey Complete<br />\n";
echo "\t\t\t<table width='175' align='center' style='border-collapse: collapse; border: 1px solid #111111'>\n";
echo "\t\t\t\t<tr>\n";
echo "\t\t\t\t\t<td width='35' align='right'><font size='1'>0%</td>\n";
echo "\t\t\t\t\t<td width='105'><img src='chart.jpg' height='15' width='$chart'></td>\n";
echo "\t\t\t\t\t<td width='35'><font size='1'>100%</td>\n";
echo "\t\t\t\t</tr>\n";
echo "\t\t\t</table>\n";
echo "\t\t</td>\n";
echo "\t</tr>\n";
echo "<form method='post'>\n";
echo "<input type='hidden' name='sid' value='$sid' />\n";
echo "<input type='hidden' name='thisstep' value='$step' />\n";
echo "\t<tr>\n";
echo "\t\t<td>\n";
echo "\t\t\t<table border='0' width='100%'>\n";
echo "\t\t\t\t<tr>\n";
echo "\t\t\t\t\t<td> </td>\n";
echo "\t\t\t\t\t<td align='center' width='500'>\n";
echo "$setfont<p><b>Congratulations. You have completed answering the questions in this survey.</b>\n";
echo "<p>Click on \"Submit\" now to complete the process and submit your answers to our records. ";
echo "If you want to check any of the answers you have made, and/or change them, you can do that now by ";
echo "clicking on the \" << prev \" button and browsing through your responses.<br />\n";
echo " <br />\n";
echo "<input type='submit' value=' submit ' name='move' /><br /> \n";
if ($surveyprivate != "N")
{
echo "\t\t\t\t\t\t<table align='center' width='400' bgcolor='#EFEFEF' border='0'>\n";
echo "\t\t\t\t\t\t\t<tr>\n";
echo "\t\t\t\t\t\t\t\t<td align='center'>\n";
echo "$setfont<b>A note on privacy</b><br />\n";
echo "<font size='1'>The record kept of this survey does not contain any identifying information about you unless ";
echo "a specific question in the survey has asked for this. If you have responded to a survey that ";
echo "used an identifying token to allow you to access the survey, you can rest assured that the ";
echo "identifying token is not kept with your responses. It is managed in a seperate database, and will ";
echo "only be updated to indicate that you have (or haven't) completed this survey. There is no way of ";
echo "relating identification tokens with responses in this system.\n";
echo "\t\t\t\t\t\t\t\t</td>\n";
echo "\t\t\t\t\t\t\t</tr>\n";
echo "\t\t\t\t\t\t</table>\n";
}
else
{
// Just in case we want to add a comment for non-private surveys
}
echo "<font size='1'> <br />\nIf you do not wish to submit responses to this survey, ";
echo "and you would like to delete all records on your computer that may have saved your responses, ";
echo "click <a href='index.php?move=clearall&sid=$sid'>here</a><br /> \n";
//echo "<input type='submit' name='move' value='here' style='height:15; font-size:9; font-family:verdana' onclick=\"window.open('index.php?clearall', '_top')\" />\n";
echo "\t\t\t\t\t</td>\n";
echo "\t\t\t\t\t<td> </td>\n";
echo "\t\t\t\t</tr>\n";
echo "\t\t\t</table>\n";
echo "\t\t</td>\n";
echo "\t</tr>\n";
echo surveymover();
echo "</table>\n";
//debugging info
echo "<!-- DEBUG INFO \n";
foreach ($insertarray as $posted)
{
echo "$posted: ".$_SESSION[$posted] ."\n";
}
echo "SID: $sid\n";
echo "Token: $token\n";
echo "-->\n";
// end debugging info
echo "</body>\n</html>";
exit;
}
//THIS IS THE SECOND LAST POINT. HERE, WE GATHER ALL THE SESSION VARIABLES AND INSERT THEM INTO THE DATABASE.
if ($move == " submit ")
{
echo "$surveyheader";
//echo $surveyactive;
echo "\t<tr>\n";
echo "\t\t<td>\n";
echo "\t\t\t<br /> <br />\n";
echo "\t\t\t<table width='250' align='center' style='border-collapse: collapse; border: 1px solid #111111'>\n";
echo "\t\t\t\t<tr>\n";
echo "\t\t\t\t\t<td colspan='2' align='center' bgcolor='#CCCCCC'>\n";
echo "\t\t\t\t\t\t<br /><b>Results are being submitted...<br /><br />\n";
echo "\t\t\t\t\t</td>\n";
echo "\t\t\t\t</tr>\n";
$subquery = "INSERT INTO $surveytable ";
foreach ($insertarray as $value)
{
$col_name .= ", " . substr($value, 1); //Add separator and strip off leading 'F'
if (get_magic_quotes_gpc() == "0")
{
if (phpversion() >= "4.3.0")
{
$values .= ", '" . mysql_real_escape_string($_SESSION[$value], "'") . "'";
}
else
{
$values .= ", '" . mysql_escape_string($_SESSION[$value]) . "'";
}
}
else
{
$values .= ", '" . $_SESSION[$value] . "'";
}
//echo "$value<br />\n"; //Debugging info
}
$col_name = substr($col_name, 2); //Strip off first comma & space
$values = substr($values, 2); //Strip off first comma & space
$subquery .= "\n($col_name) \nVALUES \n($values)";
//echo "<pre style='text-align: left'>$subquery</pre>\n"; //Debugging info
if ($surveyactive == "Y")
{
$subresult = mysql_query($subquery) or die ("</table>\n</td>\n</tr>\n</table>\nCouldn't update $surveytable<br />\n".mysql_error()."<br />\n<pre>$subquery</pre>\n");
echo "\t\t\t\t<tr>\n";
echo "\t\t\t\t\t<td colspan='2' align='center' bgcolor='#EEEEEE'>\n";
echo "\t\t\t\t\t\t<br /><font color='red'>Thank you!</font><br />\n";
echo "\t\t\t\t\t\tResults have been successfully updated.<br /> \n";
echo "\t\t\t\t\t</td>\n";
echo "\t\t\t\t</tr>\n";
if ($token)
{
$utquery = "UPDATE tokens_$sid SET completed='Y' WHERE token='$token'";
$utresult = mysql_query($utquery) or die ("Couldn't update tokens table!<br />\n$utquery<br />\n".mysql_error());
//MAIL CONFIRMATION TO PARTICIPANT
$cnfquery = "SELECT * FROM tokens_$sid WHERE token='$token' AND completed='Y'";
$cnfresult = mysql_query($cnfquery);
while ($cnfrow = mysql_fetch_array($cnfresult))
{
$headers = "From: $surveyadminemail\r\n";
$headers .= "X-Mailer: $sitename Email Inviter";
$to = $cnfrow['email'];
$subject = "Confirmation: $surveyname Survey Completed";
$message = "Dear {$cnfrow['firstname']},\n\n";
$message .= "This email is to confirm that you have completed the survey titled \"$surveyname\" ";
$message .= "and your response has been saved. Thank you for participating.\n\n";
if ($surveyprivate != "N")
{
$message .= "Please note that your survey submission does not contain any link to your personal ";
$message .= "information used to send you this confirmation or the original invitation.\n";
$message .= "The information you submitted in the survey is anonymous unless a question in the ";
$message .= "survey itself actually asks for such information.\n\n";
}
else
{
//just in case we want to add info about it not being private
}
$message .= "If you have any questions about this survey please contact $surveyadminname on ";
$message .= "$surveyadminemail.\n\n";
$message .= "Sincerely,\n\n";
$message .= "$surveyadminname";
if ($cnfrow['email']) {mail($to, $subject, $message, $headers);} //Only send confirmation email if there is an email address
}
}
}
else
{
echo "\t\t\t\t<tr>\n";
echo "\t\t\t\t\t<td colspan='2' align='center' bgcolor='#EEEEEE'>\n";
echo "\t\t\t\t\t\t<br /><font color='red'>Sorry!</font><br />\n";
echo "\t\t\t\t\t\tCould not submit results - survey has not been activated<br /> \n";
echo "\t\t\t\t\t</td>\n";
echo "\t\t\t\t</tr>\n";
echo "\t\t\t\t<tr>\n";
echo "\t\t\t\t\t<td><font size='1'>$subquery</td>\n";
echo "\t\t\t\t</tr>\n";
}
echo "\t\t\t</table>\n";
echo "\t\t\t<center><br /><a href='index.php?move=completed&sid=$sid'>Finish</a></center><br />\n";
echo "\t\t</td>\n";
echo "\t</tr>\n";
echo "</table>\n";
// debugging info
echo "<!-- DEBUG INFO \n";
foreach ($insertarray as $posted)
{
echo "$posted: ".$_SESSION[$posted] ."\n";
}
echo "SID: $sid\n";
echo "Token: $token\n";
echo "-->\n";
// end debugging info
echo "</body>\n</html>";
exit;
}
// THIS IS FOR WHEN THE SURVEY SCRIPTS AND STUFF HAVEN'T STARTED YET
if (!$step)
{
if ($tokensexist == 1 && !$token)
{
echo "<center><b>$sitename</b><br />\n<br />\n<b>You cannot access this website without a valid token.</b><br />\n";
echo "Tokens are issued to invited participants. If you have been invited to participate in this<br />\n";
echo "survey but have not got a token, please contact $siteadminemail for information.<br />\n ";
echo "<table align='center' bgcolor='#EEEEEE'>\n";
echo "\t<tr>\n";
echo "\t\t<form method='post'>\n";
echo "\t\t<td align='center'>\n";
echo "\t\t\tIf you have been issued a token, please enter it here to proceed:<br />\n";
echo "\t\t\t<input type='text' size='10' name='token' /><br />\n";
echo "\t\t\t<input type='submit' value='Go' />\n";
echo "\t\t</td>\n";
echo "\t<input type='hidden' name='sid' value='$sid' />\n";
echo "\t</tr>\n";
echo "\t</form>\n";
echo "</table>\n";
echo "</body>\n</html>";
exit;
}
if ($tokensexist == 1 && $token)
{
//check if token actually does exist
$tkquery = "SELECT * FROM tokens_$sid WHERE token='$token' AND completed != 'Y'";
$tkresult = mysql_query($tkquery);
$tkexist = mysql_num_rows($tkresult);
if ($tkexist > 0)
{
session_register("token");
}
else
{
echo "<center><b>$sitename</b><br />\n<br />\n<b>The token you have submitted has either been used or does not exist.</b><br />\n";
echo "Tokens are issued to invited participants. If you have been invited to participate in this<br />\n";
echo "survey but your token has failed, please contact $siteadminemail for more information.<br />\n ";
echo "<table align='center' bgcolor='#EEEEEE'>\n";
echo "\t<tr><form method='post'>\n";
echo "\t\t<td align='center'>\n";
echo "\t\t\tIf you have been issued a token, please enter it here to proceed:<br />\n";
echo "\t\t\t<input type='text' size='10' name='token' /><br />\n";
echo "\t\t\t<input type='submit' value='Go' />\n";
echo "\t\t</td>\n";
echo "\t\t<input type='hidden' name='sid' value='$sid' />\n";
echo "\t</form></tr>\n";
echo "</table>\n";
exit;
}
}
echo "<table width='95%' align='center' style='border-collapse: collapse; border: 1px solid #111111'>\n";
echo "\t<tr>\n";
echo "\t\t<td colspan='2' bgcolor='silver' align='center'><font color='#000080'><b>$sitename</b></font></td>\n";
echo "\t</tr>\n";
echo "\t<tr>\n";
echo "\t\t<td colspan='2' bgcolor='#dddddd' align='center'><font size='4'><b>Welcome</b></font></td>\n";
echo "\t</tr>\n";
echo "\t<tr>\n";
echo "\t\t<td colspan='2' align='center'> <br />\n";
echo "\t\t\t<b>$surveyname</b><br />\n";
//echo "\t\t\t$setfont<i>$surveydesc</i><br />\n";
echo "\t\t\t$surveywelcome<br /> <br />\n";
echo "\t\t\tClick \"Next\" to begin.<br /> \n";
echo "\t\t</td>\n";
echo "\t</tr>\n";
echo "\t<tr>\n";
echo "\t\t<td align='center' colspan='2' bgcolor='#DDDDDD'>\n";
echo "\t\t\t$setfont There are $totalsteps questions in this survey.\n";
echo "\t\t</td>\n";
echo "\t</tr>\n";
echo "\t<form method='post'>\n";
echo "\t<input type='hidden' name='sid' value='$sid' />\n";
echo "\t<input type='hidden' name='thisstep' value='$step' />\n";
echo "\t<tr>\n";
echo "\t\t<td align='center' colspan='2'>\n";
session_register("fieldarray");
$_SESSION["step"] = $step; // session_register("step") causes really strange session behavior on PHP 4.3.0, Apache 2.0.43, WinXP
session_register("totalsteps");
session_register("insertarray");
session_register("sid");
$aquery = "SELECT * FROM questions, groups WHERE questions.gid=groups.gid AND questions.sid=$sid ORDER BY group_name";
$aresult = mysql_query($aquery);
$totalsteps = mysql_num_rows($aresult);
if ($totalsteps == "0")
{
//break out and crash if there are no questions!
echo "$setfont<center><b>$sitename</b><br />\n<br />\n<b>This survey does not yet have any questions, and so cannot be accessed.</b><br />\n";
echo "<br />\nPlease contact $siteadminemail for information.<br /><br />\n";
echo "<a href=\"javascript:window.close()\">Close Window</a>\n";
exit;
}
$arows = array(); //Create an empty array in case mysql_fetch_array does not return any rows
while ($arow = mysql_fetch_assoc($aresult)) {$arows[] = $arow;} // Get table output into array
// Perform a case insensitive natural sort on group name then question title of a multidimensional array
usort($arows, 'CompareGroupThenTitle');
if ($surveyprivate == "N")
{
session_register("Ftoken");
$Ftoken=$token;
$insertarray[]= "Ftoken";
}
foreach ($arows as $arow)
{
//WE ARE CREATING A SESSION VARIABLE FOR EVERY FIELD IN THE SURVEY
$fieldname = "{$arow['sid']}X{$arow['gid']}X{$arow['qid']}";
if ($arow['type'] == "M" || $arow['type'] == "A" || $arow['type'] == "B" || $arow['type'] == "C" || $arow['type'] == "P")
{
$abquery = "SELECT answers.*, questions.other FROM answers, questions WHERE answers.qid=questions.qid AND sid=$sid AND questions.qid={$arow['qid']} ORDER BY answers.code";
$abresult = mysql_query($abquery);
while ($abrow = mysql_fetch_array($abresult))
{
session_register("F$fieldname".$abrow['code']); //THE F HAS TO GO IN FRONT OF THE FIELDNAME SO THAT PHP RECOGNISES IT AS A VARIABLE
$insertarray[] = "F$fieldname".$abrow['code'];
$alsoother = "";
if ($abrow['other'] == "Y") {$alsoother = "Y";}
if ($arow['type'] == "P")
{
session_register("F$fieldname".$abrow['code']."comment");
$insertarray[] = "F$fieldname".$abrow['code']."comment";
}
}
if ($alsoother)
{
session_register("F$fieldname"."other");
$insertarray[] = "F$fieldname"."other";
if ($arow['type'] == "P")
{
session_register("F$fieldname"."othercomment");
$insertarray[] = "F$fieldname"."othercomment";
}
}
}
elseif ($arow['type'] == "O")
{
session_register("F$fieldname");
$insertarray[] = "F$fieldname";
$fn2 = "F$fieldname"."comment";
session_register("$fn2");
$insertarray[] = "$fn2";
}
else
{
session_register("F$fieldname");
$insertarray[] = "F$fieldname";
}
//echo "F$fieldname, {$arow['title']}, {$arow['question']}, {$arow['type']}<br />\n"; //MORE DEBUGGING STUFF
//NOW WE'RE CREATING AN ARRAY CONTAINING EACH FIELD
//ARRAY CONTENTS - [0]=questions.qid, [1]=fieldname, [2]=questions.title, [3]=questions.question
// [4]=questions.type, [5]=questions.gid
$fieldarray[] = array("{$arow['qid']}", "$fieldname", "{$arow['title']}", "{$arow['question']}", "{$arow['type']}", "{$arow['gid']}");
}
//echo count($fieldarray);
echo "\t\t</td>\n";
echo "\t</tr>\n";
//$step = 1;
}
else
{
echo $surveyheader;
//echo "STEP: $step, TOTALSTEPS: $totalsteps, LASTFIELD: $lastfield";
$s = $step;
//$t indicates which question in the array we should be displaying
$t = $s-1;
$v = $t-1;
$u = $totalsteps;
$chart = (($s-1)/$u*100);
// GET AND SHOW GROUP NAME
$gdquery = "SELECT group_name, groups.description FROM groups, questions WHERE groups.gid=questions.gid and qid={$fieldarray[$t][0]}";
$gdresult = mysql_query($gdquery);
while ($gdrow = mysql_fetch_array($gdresult))
{
$currentgroupname = $gdrow['group_name'];
echo "\t<tr>\n";
echo "\t\t<td colspan='2' align='center' bgcolor='#DDDDDD'>\n";
echo "\t\t\t$setfont<font color='#800000'><b>$currentgroupname</b><br /> \n";
echo "\t\t</td>\n";
echo "\t</tr>\n";
$groupdescription = $gdrow['description'];
}
//if (($currentgroupname != $lastgroupname) && ($move != " << prev "))
if ($fieldarray[$t][5] != $fieldarray[$v][5] && $newgroup != "yes" && $groupdescription && $move != " << prev ")
{
$presentinggroupdescription = "yes";
echo "\t<form method='post'>\n";
echo "\t<tr>\n";
echo "\t\t<td colspan='2' align='center'>\n";
echo "\t\t\t$setfont<br />$groupdescription<br /> \n";
echo "\t\t</td>\n";
echo "\t</tr>\n";
echo "\t<input type='hidden' name='sid' value='$sid' />\n";
echo "\t<input type='hidden' name='thisstep' value='$t' />\n";
echo "\t<input type='hidden' name='newgroup' value='yes' />\n";
}
else
{
// SHOW % CHART
echo "\t<tr>\n";;
echo "\t\t<td colspan='2' align='center' bgcolor='EEEEEE'>$setfont\n";
echo "\t\t\t<table width='175' align='center' style='border-collapse: collapse; border: 1px solid #111111'>\n";
echo "\t\t\t\t<tr>\n";
echo "\t\t\t\t\t<td width='35' align='right'><font size='1'>0%</td>\n";
echo "\t\t\t\t\t<td width='105'><img src='chart.jpg' height='15' width='$chart'></td>\n";
echo "\t\t\t\t\t<td width='35'><font size='1'>100%</td>\n";
echo "\t\t\t\t</tr>\n";
echo "\t\t\t</table>\n";
echo "\t\t</td>\n";
echo "\t</tr>\n";
// PRESENT QUESTION
echo "\t<form method='post'>\n";
echo "\t<input type='hidden' name='sid' value='$sid' />\n";
echo "\t<input type='hidden' name='thisstep' value='$step' />\n";
// QUESTION STUFF
echo "\t<tr>\n";
echo "\t\t<td colspan='2'>\n";
echo "<!-- THE QUESTION IS HERE -->\n";
echo "<table width='100%' border='0'>\n";
echo "\t<tr><td colspan='2' height='20'></td></tr>\n";
echo "\t<tr>\n";
echo "\t\t<td colspan='2' height='4'>\n";
echo "\t\t\t<table width='50%' align='center'>\n";
echo "\t\t\t\t<tr><td bgcolor='#888888' height='3'></td></tr>\n";
echo "\t\t\t</table>\n";
echo "\t\t</td>\n";
echo "\t</tr>\n";
echo "\t<tr>\n";
echo "\t\t<td colspan='2' align='center' valign='top'>\n";
echo "\t\t\t<b><font color='#000080'>\n";
echo $fieldarray[$t][3]."\n";
echo "\t\t\t</font></b>\n";
echo "\t\t</td>\n";
echo "\t</tr>\n";
echo "\t<tr>\n";
echo "\t\t<td colspan='2' height='4'>\n";
echo "\t\t\t<table width='50%' align='center'>\n";
echo "\t\t\t\t<tr><td bgcolor='silver' height='3'></td></tr>\n";
echo "\t\t\t</table>\n";
echo "\t\t</td>\n";
echo "\t</tr>\n";
$fname = "F".$fieldarray[$t][1];
// THE FOLLOWING PRESENTS THE QUESTION BASED ON THE QUESTION TYPE
switch ($fieldarray[$t][4])
{
case "5": //5 POINT CHOICE radio-buttons
echo "\t<tr>\n";
echo "\t\t<td colspan='2' align='center'>\n";
echo "\t\t\t<input type='hidden' name='lastfield' value='$fname' />\n";
for ($fp=1; $fp<=5; $fp++)
{
echo "\t\t\t<input type='radio' name='fvalue' value='$fp'";
if ($_SESSION[$fname] == $fp) {echo " checked";}
echo " />$fp\n";
}
break;
case "D": //DATE
echo "\t<tr>\n";
echo "\t\t<td colspan='2' align='center'>\n";
echo "\t\t\t<input type='hidden' name='lastfield' value='$fname' />\n";
echo "\t\t\t<input type='text' size=10 name='fvalue' value=\"".$_SESSION[$fname]."\" />\n";
echo "\t\t\t<table width='230' align='center' bgcolor='#EEEEEE'>\n";
echo "\t\t\t\t<tr>\n";
echo "\t\t\t\t\t<td align='center'>\n";
echo "\t\t\t\t\t\t<font size='1'>Format: YYYY-MM-DD<br />\n";
echo "\t\t\t\t\t\t(eg: 2003-12-25 for Christmas day)\n";
echo "\t\t\t\t\t</td>\n";
echo "\t\t\t\t</tr>\n";
echo "\t\t\t</table>\n";
break;
case "G": //GENDER drop-down list
echo "\t<tr>\n";
echo "\t\t<td colspan='2' align='center'>\n";
echo "\t\t\t<input type='hidden' name='lastfield' value='$fname' />\n";
echo "\t\t\t<select name='fvalue'>\n";
echo "\t\t\t\t<option value='F'";
if ($_SESSION[$fname] == "F") {echo " selected";}
echo ">Female</option>\n";
echo "\t\t\t\t<option value='M'";
if ($_SESSION[$fname] == "M") {echo " selected";}
echo ">Male</option>\n";
echo "\t\t\t\t<option value=' '";
if ($_SESSION[$fname] != "F" && $_SESSION[$fname] !="M") {echo " selected";}
echo ">Please choose</option>\n";
echo "\t\t\t</select>\n";
break;
case "L": //LIST drop-down/radio-button list
echo "\t<tr>\n";
echo "\t\t<td colspan='2' align='center'>\n";
echo "\t\t\t<input type='hidden' name='lastfield' value='$fname' />\n";
$ansquery = "SELECT * FROM answers WHERE qid={$fieldarray[$t][0]} ORDER BY code";
$ansresult = mysql_query($ansquery);
if ($dropdowns == "L" || !$dropdowns)
{
echo "\t\t\t<select name='fvalue'>\n";
while ($ansrow = mysql_fetch_array($ansresult))
{
echo "\t\t\t\t <option value='{$ansrow['code']}'";
if ($_SESSION[$fname] == $ansrow['code'])
{ echo " selected"; }
elseif ($ansrow['default'] == "Y") {echo " selected"; $defexists = "Y";}
echo ">{$ansrow['answer']}</option>\n";
}
if (!$_SESSION[$fname] && !$defexists) {echo "\t\t\t\t <option value=' ' selected>Please choose..</option>\n";}
if ($_SESSION[$fname] && !$defexists) {echo "\t\t\t\t <option value=' '>No answer</option>\n";}
echo "\t\t\t</select>\n";
}
elseif ($dropdowns == "R")
{
echo "\t\t\t<table align='center'>\n";
echo "\t\t\t\t<tr>\n";
echo "\t\t\t\t\t<td>$setfont\n";
while ($ansrow = mysql_fetch_array($ansresult))
{
echo "\t\t\t\t\t\t <input type='radio' value='{$ansrow['code']}' name='fvalue'";
if ($_SESSION[$fname] == $ansrow['code'])
{ echo " checked"; }
elseif ($ansrow['default'] == "Y") {echo " checked"; $defexists = "Y";}
echo " />{$ansrow['answer']}<br />\n";
}
if (!$_SESSION[$fname] && !$defexists) {echo "\t\t\t\t\t\t <input type='radio' name='fvalue' value=' ' checked />No answer\n";}
elseif ($ffname && !$defexists) {echo "\t\t\t\t\t\t <input type='radio' name='fvalue' value=' ' />No answer\n";}
echo "\t\t\t\t\t</td>\n";
echo "\t\t\t\t</tr>\n";
echo "\t\t\t</table>\n";
}
break;
case "O": //LIST WITH COMMENT drop-down/radio-button list + textarea
echo "\t<tr>\n";
echo "\t\t<td colspan='2' align='center'>\n";
//echo "\t\t\t<input type='hidden' name='lastfield' value='$fname' />\n";
$ansquery = "SELECT * FROM answers WHERE qid={$fieldarray[$t][0]} ORDER BY code";
$ansresult = mysql_query($ansquery);
$anscount = mysql_num_rows($ansresult);
echo "\t\t\t<table align='center'>\n";
echo "\t\t\t\t<tr>\n";
echo "\t\t\t\t\t<td>$setfont<u>Choose one of the following:</u></td>\n";
echo "\t\t\t\t\t<td>$setfont<u>Please enter your comment here:</td>\n";
echo "\t\t\t\t</tr>\n";
echo "\t\t\t\t<tr>\n";
echo "\t\t\t\t\t<td valign='top'>$setfont\n";
while ($ansrow=mysql_fetch_array($ansresult))
{
echo "\t\t\t\t\t\t<input type='radio' value='{$ansrow['code']}' name='fvalue1'";
if ($_SESSION[$fname] == $ansrow['code'])
{ echo " checked"; }
elseif ($ansrow['default'] == "Y") {echo " checked"; $defexists = "Y";}
echo " />{$ansrow['answer']}<br />\n";
}
if (!$_SESSION[$fname] && !$defexists) {echo "\t\t\t\t\t\t<input type='radio' name='fvalue1' value=' ' checked />No answer\n";}
elseif ($_SESSION[$fname] && !$defexists) {echo "\t\t\t\t\t\t<input type='radio' name='fvalue1' value=' ' />No answer\n";}
echo "\t\t\t\t\t</td>\n";
$fname2 = $fname."comment";
if ($anscount > 8) {$tarows = $anscount/1.2;} else {$tarows = 4;}
echo "\t\t\t\t\t<td valign='top'>\n";
echo "\t\t\t\t\t\t<textarea name='fvalue2' rows='$tarows' cols='30'>".$_SESSION[$fname2]."</textarea>\n";
$multifields = "$fname|$fname"."comment|";
echo "\t\t\t\t\t\t<input type='hidden' name='multi' value='2' />\n";
echo "\t\t\t\t\t\t<input type='hidden' name='lastfield' value='$multifields' />\n";
echo "\t\t\t\t\t</td>\n";
echo "\t\t\t\t</tr>\n";
echo "\t\t\t</table>\n";
break;
case "M": //MULTIPLE OPTIONS checkbox
echo "\t<tr>\n";
echo "\t\t<td colspan='2'>\n";
echo "\t\t\t<table align='center' border='0'>\n";
echo "\t\t\t\t<tr>\n";
echo "\t\t\t\t\t<td> </td>\n";
echo "\t\t\t\t\t<td align='left'>\n";
$qquery = "SELECT other FROM questions WHERE qid=".$fieldarray[$t][0];
$qresult = mysql_query($qquery);
while($qrow = mysql_fetch_array($qresult)) {$other = $qrow['other'];}
$ansquery = "SELECT * FROM answers WHERE qid={$fieldarray[$t][0]} ORDER BY code";
$ansresult = mysql_query($ansquery);
$anscount = mysql_num_rows($ansresult);
$fn = 1;
while ($ansrow = mysql_fetch_array($ansresult))
{
$myfname = $fname.$ansrow['code'];
$multifields .= "$fname{$ansrow['code']}|";
echo "\t\t\t\t\t\t$setfont<input type='checkbox' name='fvalue$fn' value='Y'";
if ($_SESSION[$myfname] == "Y") {echo " checked";}
echo " />{$ansrow['answer']}<br />\n";
$fn++;
}
$multifields = substr($multifields, 0, strlen($multifields)-1);
if ($other == "Y")
{
$myfname = $fname."other";
echo "\t\t\t\t\t\tOther: <input type='text' name='fvalue$fn'";
if ($$myfname) {echo " value='".$$myfname."'";}
echo " />\n";
$multifields .= "|$fname"."other";
$anscount++;
}
echo "\t\t\t\t\t</td>\n";
echo "\t\t\t\t\t<td> </td>\n";
echo "\t\t\t\t</tr>\n";
echo "\t\t\t</table>\n";
echo "\t\t\t<input type='hidden' name='multi' value='$anscount' />\n";
echo "\t\t\t<input type='hidden' name='lastfield' value='$multifields' />\n";
break;
case "P": //MULTIPLE OPTIONS WITH COMMENTS checkbox + text
echo "\t<tr>\n";
echo "\t\t<td colspan='2'>\n";
echo "\t\t\t<table align='center' border='0'>\n";
echo "\t\t\t\t<tr>\n";
echo "\t\t\t\t\t<td> </td>\n";
echo "\t\t\t\t\t<td align='left'>\n";
$qquery = "SELECT other FROM questions WHERE qid=".$fieldarray[$t][0];
$qresult = mysql_query($qquery);
while ($qrow = mysql_fetch_array($qresult)) {$other = $qrow['other'];}
$ansquery = "SELECT * FROM answers WHERE qid={$fieldarray[$t][0]} ORDER BY code";
$ansresult = mysql_query($ansquery);
$anscount = mysql_num_rows($ansresult)*2;
$fn = 1;
echo "\t\t\t\t\t\t<table border='0'>\n";
while ($ansrow = mysql_fetch_array($ansresult))
{
$myfname = $fname.$ansrow['code'];
$myfname2 = $myfname."comment";
$multifields .= "$fname{$ansrow['code']}|$fname{$ansrow['code']}comment|";
echo "\t\t\t\t\t\t\t<tr>\n";
echo "\t\t\t\t\t\t\t\t<td>$setfont\n";
echo "\t\t\t\t\t\t\t\t\t<input type='checkbox' name='fvalue$fn' value='Y'";
if ($_SESSION[$myfname] == "Y") {echo " checked";}
echo " /><b>{$ansrow['answer']}</b>\n";
echo "\t\t\t\t\t\t\t\t</td>\n";
$fn++;
echo "\t\t\t\t\t\t\t\t<td>\n";
echo "\t\t\t\t\t\t\t\t\t<input style='background-color: #EEEEEE; height:18; font-face: verdana; font-size: 9' type='text' size='40' name='fvalue$fn' value='".$_SESSION[$myfname2]."' />\n";
echo "\t\t\t\t\t\t\t\t</td>\n";
echo "\t\t\t\t\t\t\t</tr>\n";
$fn++;
}
$multifields = substr($multifields, 0, strlen($multifields)-1);
if ($other == "Y")
{
$myfname = $fname."other";
$myfname2 = $myfname."comment";
$multifields .= "|$fname"."other|$fname"."othercomment";
$anscount = $anscount + 2;
echo "\t\t\t\t\t\t\t<tr>\n";
echo "\t\t\t\t\t\t\t\t<td>$setfont\n";
echo "\t\t\t\t\t\t\t\t\tOther: <input type='text' name='fvalue$fn'";
if ($_SESSION[$myfname]) {echo " value='".$_SESSION[$myfname]."'";}
echo " />\n";
echo "\t\t\t\t\t\t\t\t</td>\n";
$fn++;
echo "\t\t\t\t\t\t\t\t<td>\n";
echo "\t\t\t\t\t\t\t\t\t<input style='background-color: #EEEEEE; height:18; font-face: verdana; font-size: 9' type='text' size='40' name='fvalue$fn' value='".$_SESSION[$myfname2]."' />\n";
echo "\t\t\t\t\t\t\t\t</td>\n";
echo "\t\t\t\t\t\t\t</tr>\n";
}
echo "\t\t\t\t\t\t</table>\n";
echo "\t\t\t\t\t</td>\n";
echo "\t\t\t\t\t<td> </td>\n";
echo "\t\t\t\t</tr>\n";
echo "\t\t\t</table>\n";
echo "\t\t\t<input type='hidden' name='multi' value='$anscount' />\n";
echo "\t\t\t<input type='hidden' name='lastfield' value='$multifields' />\n";
break;
case "S": //SHORT FREE TEXT
echo "\t<tr>\n";
echo "\t\t<td colspan='2' align='center'>\n";
echo "\t\t\t<input type='hidden' name='lastfield' value='$fname' />\n";
echo "\t\t\t<input type='text' size='50' name='fvalue' value=\"".str_replace ("\"", "'", str_replace("\\", "", $_SESSION[$fname]))."\" />\n";
break;
case "T": //LONG FREE TEXT
echo "\t<tr>\n";
echo "\t\t<td colspan='2' align='center'>\n";
echo "\t\t\t<input type='hidden' name='lastfield' value='$fname' />\n";
echo "\t\t\t<textarea name='fvalue' rows='5' cols='40'>";
if ($_SESSION[$fname]) {echo str_replace("\\", "", $_SESSION[$fname]);}
echo "</textarea>\n";
break;
case "Y": //YES/NO radio-buttons
echo "\t<tr>\n";
echo "\t\t<td colspan='1' align='center'>\n";
echo "\t\t\t<input type='hidden' name='lastfield' value='$fname' />\n";
echo "\t\t\t<table align='center'>\n";
echo "\t\t\t\t<tr>\n";
echo "\t\t\t\t\t<td>$setfont\n";
echo "\t\t\t\t\t\t<input type='radio' name='fvalue' value='Y'";
if ($_SESSION[$fname] == "Y") {echo " checked";}
echo " />Yes<br />\n";
echo "\t\t\t\t\t\t<input type='radio' name='fvalue' value='N'";
if ($_SESSION[$fname] == "N") {echo " checked";}
echo " />No<br />\n";
echo "\t\t\t\t\t</td>\n";
echo "\t\t\t\t</tr>\n";
echo "\t\t\t</table>\n";
break;
case "A": //ARRAY (5 POINT CHOICE) radio-buttons
echo "\t<tr>\n";
echo "\t\t<td colspan='2'>\n";
$qquery = "SELECT other FROM questions WHERE qid=".$fieldarray[$t][0];
$qresult = mysql_query($qquery);
while($qrow = mysql_fetch_array($qresult)) {$other = $qrow['other'];}
$ansquery = "SELECT * FROM answers WHERE qid={$fieldarray[$t][0]} ORDER BY code";
$ansresult = mysql_query($ansquery);
$anscount = mysql_num_rows($ansresult);
$fn = 1;
echo "\t\t\t<table align='center' border='0'>\n";
while ($ansrow = mysql_fetch_array($ansresult))
{
$myfname = $fname.$ansrow['code'];
$multifields .= "$fname{$ansrow['code']}|";
if ($trbc == "#E1E1E1" || !$trbc) {$trbc = "#F1F1F1";} else {$trbc = "#E1E1E1";}
echo "\t\t\t\t<tr bgcolor='$trbc'>\n";
echo "\t\t\t\t\t<td align='right'>$setfont{$ansrow['answer']}</td>\n";
echo "\t\t\t\t\t<td>";
for ($i=1; $i<=5; $i++)
{
echo "\t\t\t\t\t$setfont<input type='radio' name='fvalue$fn' value='$i'";
if ($_SESSION[$myfname] == $i) {echo " checked";}
echo " />$i \n";
}
echo "\t\t\t\t\t</td>\n";
echo "\t\t\t\t</tr>\n";
$fn++;
}
echo "\t\t\t</table>\n";
echo "\t\t\t<input type='hidden' name='multi' value='$anscount' />\n";
echo "\t\t\t<input type='hidden' name='lastfield' value='$multifields' />\n";
break;
case "B": //ARRAY (10 POINT CHOICE) radio-buttons
echo "\t<tr>\n";
echo "\t\t<td colspan='2'>\n";
$qquery = "SELECT other FROM questions WHERE qid=".$fieldarray[$t][0];
$qresult = mysql_query($qquery);
while($qrow = mysql_fetch_array($qresult)) {$other = $qrow['other'];}
$ansquery = "SELECT * FROM answers WHERE qid={$fieldarray[$t][0]} ORDER BY code";
$ansresult = mysql_query($ansquery);
$anscount = mysql_num_rows($ansresult);
$fn = 1;
echo "\t\t\t<table align='center'>\n";
while ($ansrow = mysql_fetch_array($ansresult))
{
$myfname = $fname.$ansrow['code'];
$multifields .= "$fname{$ansrow['code']}|";
if ($trbc == "#E1E1E1" || !$trbc) {$trbc = "#F1F1F1";} else {$trbc = "#E1E1E1";}
echo "\t\t\t\t<tr bgcolor='$trbc'>\n";
echo "\t\t\t\t\t<td align='right'>$setfont{$ansrow['answer']}</td>\n";
echo "\t\t\t\t\t<td>\n";
for ($i=1; $i<=10; $i++)
{
echo "\t\t\t\t\t\t$setfont<input type='radio' name='fvalue$fn' value='$i'";
if ($_SESSION[$myfname] == $i) {echo " checked";}
echo " />$i \n";
}
echo "\t\t\t\t\t</td>\n";
echo "\t\t\t\t</tr>\n";
$fn++;
}
echo "\t\t\t</table>\n";
echo "\t\t\t<input type='hidden' name='multi' value='$anscount' />\n";
echo "\t\t\t<input type='hidden' name='lastfield' value='$multifields' />\n";
break;
case "C": //ARRAY (YES/UNCERTAIN/NO) radio-buttons
echo "\t<tr>\n";
echo "\t\t<td colspan='2'>\n";
$qquery = "SELECT other FROM questions WHERE qid=".$fieldarray[$t][0];
$qresult = mysql_query($qquery);
while($qrow = mysql_fetch_array($qresult)) {$other = $qrow['other'];}
$ansquery = "SELECT * FROM answers WHERE qid={$fieldarray[$t][0]} ORDER BY code";
$ansresult = mysql_query($ansquery);
$anscount = mysql_num_rows($ansresult);
$fn = 1;
echo "\t\t\t<table align='center'>\n";
while ($ansrow = mysql_fetch_array($ansresult))
{
$myfname = $fname.$ansrow['code'];
$multifields .= "$fname{$ansrow['code']}|";
if ($trbc == "#E1E1E1" || !$trbc) {$trbc = "#F1F1F1";} else {$trbc = "#E1E1E1";}
echo "\t\t\t\t<tr bgcolor='$trbc'>\n";