From: erickson <erickson@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Date: Thu, 28 Sep 2006 04:58:47 +0000 (+0000)
Subject: offset the loading of image elements so code in other parts
X-Git-Url: https://old-git.evergreen-ils.org/?a=commitdiff_plain;h=3ed2564b132778cebd37c822ff06060409132465;p=Evergreen.git

offset the loading of image elements so code in other parts
of the directly hierarchy can easily provide correct paths to
tree images


git-svn-id: svn://svn.open-ils.org/ILS/trunk@6242 dcc99617-32d9-48b4-a31d-7c20da2025e4
---

diff --git a/Open-ILS/web/opac/common/js/slimtree.js b/Open-ILS/web/opac/common/js/slimtree.js
index 44279c7b8b..4a922c26b4 100644
--- a/Open-ILS/web/opac/common/js/slimtree.js
+++ b/Open-ILS/web/opac/common/js/slimtree.js
@@ -9,16 +9,24 @@ var stpicline	= '../../../../images/slimtree/line.gif';
 var stpicjoin	= '../../../../images/slimtree/join.gif';
 var stpicjoinb = '../../../../images/slimtree/joinbottom.gif';
 
-
-var stimgopen	= elem('img',{src:stpicopen,border:0});
-var stimgclose	= elem('img',{src:stpicclose,border:0});
-var stimgblank	= elem('img',{src:stpicblank,border:0});
-var stimgline	= elem('img',{src:stpicline,border:0});
-var stimgjoin	= elem('img',{src:stpicjoin,border:0, style:'display:inline;'});
+var stimgopen;
+var stimgclose;
+var stimgblank;
+var stimgline;
+var stimgjoin;
 
 function _apc(root,node) { root.appendChild(node); }
 
 function SlimTree(context, handle, rootimg) { 
+	
+	if(!stimgopen) {
+		stimgopen	= elem('img',{src:stpicopen,border:0});
+		stimgclose	= elem('img',{src:stpicclose,border:0});
+		stimgblank	= elem('img',{src:stpicblank,border:0});
+		stimgline	= elem('img',{src:stpicline,border:0});
+		stimgjoin	= elem('img',{src:stpicjoin,border:0, style:'display:inline;'});
+	}
+
 	this.context	= context; 
 	this.handle		= handle;
 	this.cache		= new Object();