From: miker <miker@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Date: Wed, 30 Apr 2008 12:30:18 +0000 (+0000)
Subject: bz#618, stop duplicate authority cross-ref suggestions
X-Git-Url: https://old-git.evergreen-ils.org/?a=commitdiff_plain;h=6e476e2bac2b6ac3e7455db98ae749f3495c7281;p=Evergreen.git

bz#618, stop duplicate authority cross-ref suggestions

git-svn-id: svn://svn.open-ils.org/ILS/trunk@9494 dcc99617-32d9-48b4-a31d-7c20da2025e4
---

diff --git a/Open-ILS/web/opac/skin/default/js/result_common.js b/Open-ILS/web/opac/skin/default/js/result_common.js
index b7a210d2ea..0ef27e579d 100644
--- a/Open-ILS/web/opac/skin/default/js/result_common.js
+++ b/Open-ILS/web/opac/skin/default/js/result_common.js
@@ -209,6 +209,7 @@ function resultLowHits() {
 	if(getTerm()) resultExpandSearch(); /* advanced search */
 }
 
+var lowHitsXRefSet = {};
 var lowHitsXRefLink;
 var lowHitsXRefLinkParent;
 function resultLowHitXRef(r) {
@@ -224,6 +225,10 @@ function resultLowHitXRef(r) {
 		var word;
 		var c = 0;
 		while( word = arr.shift() ) {
+
+            if (lowHitsXRefSet[word] == 1) continue;
+            lowHitsXRefSet[word] = 1;
+
 			if(c++ > 20) break;
 			var a = {};
 			a[PARAM_TERM] = word;