From 7480adb9cbd94d95ceb791f66b69f29e7c5ebe83 Mon Sep 17 00:00:00 2001
From: Gordon Bateson <gordon@kanazawa-gu.ac.jp>
Date: Fri, 23 Apr 2010 01:20:16 +0000
Subject: [PATCH] fix detection of correct answers in JCross that is not
 case-sensitive

---
 mod/hotpot/hotpot-full.js | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/mod/hotpot/hotpot-full.js b/mod/hotpot/hotpot-full.js
index fc62b30633d..f3bcc734fd1 100644
--- a/mod/hotpot/hotpot-full.js
+++ b/mod/hotpot/hotpot-full.js
@@ -1092,7 +1092,7 @@ function GetJCrossQuestionDetails(hp, v) {
 							if (JCross[0]) {
 								qDetails += makeSeparator(Q);
 							}
-							if (JCross[5]) {
+							if (JCross[3]) {
 								var x = (HP[_correct][AD] && HP[_correct][AD][q]) ? HP[_correct][AD][q] : '';
 								qDetails += hpHiddenField(Q+'correct', x);
 							}
@@ -1548,7 +1548,7 @@ function hpClickClue(hp, t, v, args) {
 }
 function hpClickCheck(hp, t, v, args) {
 	if (t==2) { // JCloze
-    if (v==5 || v==6) {
+        if (v==5 || v==6) {
 			var r = hpRottmeier();
 			var already_correct = 'true';
 			if (r==0) {
@@ -1844,7 +1844,12 @@ function hpClickCheckJCrossV5V6(hp, v, AD, q, row, col) {
 		var check = false;
 		var guess = GetJCrossWord(G, row, col, (AD=='D'));
 		var correct = GetJCrossWord(L, row, col, (AD=='D'));
-		if (guess==correct) {
+        if (window.CaseSensitive) {
+            var is_correct = (guess==correct);
+        } else {
+            var is_correct = (guess.toUpperCase()==correct.toUpperCase());
+        }
+		if (is_correct) {
 			HP[_correct][AD][q] = correct;
 			check = true;
 		} else if (guess) {
@@ -3004,4 +3009,4 @@ if (p && c) {
 window.SendResults = SendAllResults;
 // set start time
 var Start_Time = new Date();
-//-->
+//-->
\ No newline at end of file