From 2908fa79e58d26082e1526de96266d565d7041ab Mon Sep 17 00:00:00 2001
From: pgiraud <pierre.giraud@camptocamp.com>
Date: Mon, 21 Feb 2011 15:39:14 +0000
Subject: [PATCH] Putting the loader code into an self-executed function so
 that we don't have problems with global scope variables, Closes #3076

git-svn-id: http://svn.openlayers.org/trunk/openlayers@11196 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 tests/OLLoader.js | 39 ++++++++++++++++++++-------------------
 1 file changed, 20 insertions(+), 19 deletions(-)

diff --git a/tests/OLLoader.js b/tests/OLLoader.js
index 9fb391034a..a2311c7e2f 100644
--- a/tests/OLLoader.js
+++ b/tests/OLLoader.js
@@ -1,25 +1,26 @@
 // Adding a mode parameter with "build" as value in the run-tests.html will 
 // make usage of the build version of the library.
 // get the OLLoader.js script location
-
-var r = new RegExp("(^|(.*?\\/))(" + "OLLoader.js" + ")(\\?|$)"),
-    s = document.getElementsByTagName('script'),
-    src, m, l = "";
-for(var i=0, len=s.length; i<len; i++) {
-    src = s[i].getAttribute('src');
-    if(src) {
-        var m = src.match(r);
-        if(m) {
-            l = m[1];
-            break;
+(function() {
+    var r = new RegExp("(^|(.*?\\/))(" + "OLLoader.js" + ")(\\?|$)"),
+        s = document.getElementsByTagName('script'),
+        src, m, l = "";
+    for(var i=0, len=s.length; i<len; i++) {
+        src = s[i].getAttribute('src');
+        if(src) {
+            var m = src.match(r);
+            if(m) {
+                l = m[1];
+                break;
+            }
         }
     }
-}
 
-var regex = new RegExp( "[\\?&]mode=([^&#]*)" );
-var href = window.parent.location.href;
-var results = regex.exec( href );
-l += (results && results[1] == 'build') ? 
-    "../build/OpenLayers.js" : "../lib/OpenLayers.js"; 
-scriptTag = "<script src='" + l + "'></script>"; 
-document.write(scriptTag);
+    var regex = new RegExp( "[\\?&]mode=([^&#]*)" );
+    var href = window.parent.location.href;
+    var results = regex.exec( href );
+    l += (results && results[1] == 'build') ? 
+        "../build/OpenLayers.js" : "../lib/OpenLayers.js"; 
+    scriptTag = "<script src='" + l + "'></script>"; 
+    document.write(scriptTag);
+})();