1 files changed, 6 insertions, 5 deletions
diff --git a/plugins/org.eclipse.net4j.doc/javadoc/index.html b/plugins/org.eclipse.net4j.doc/javadoc/index.html
index 69db4b3177..aed0094546 100644
--- a/plugins/org.eclipse.net4j.doc/javadoc/index.html
+++ b/plugins/org.eclipse.net4j.doc/javadoc/index.html
@@ -5,11 +5,12 @@
 
 <title>Net4j Signalling Platform Documentation</title>
 <script type="text/javascript">
-    targetPage = "" + window.location.search;
-    if (targetPage != "" && targetPage != "undefined")
-        targetPage = targetPage.substring(1);
-    if (targetPage.indexOf(":") != -1 || (targetPage != "" && !validURL(targetPage)))
-        targetPage = "undefined";
+    tmpTargetPage = "" + window.location.search;
+    if (tmpTargetPage != "" && tmpTargetPage != "undefined")
+        tmpTargetPage = tmpTargetPage.substring(1);
+    if (tmpTargetPage.indexOf(":") != -1 || (tmpTargetPage != "" && !validURL(tmpTargetPage)))
+        tmpTargetPage = "undefined";
+    targetPage = tmpTargetPage;
     function validURL(url) {
         try {
             url = decodeURIComponent(url);