--- loncom/html/res/adm/pages/menu.html	2002/03/19 21:06:24	1.46
+++ loncom/html/res/adm/pages/menu.html	2002/04/04 17:35:57	1.47
@@ -4,7 +4,7 @@ The LearningOnline Network with CAPA
 Remote Control
 
 //
-// $Id: menu.html,v 1.46 2002/03/19 21:06:24 www Exp $
+// $Id: menu.html,v 1.47 2002/04/04 17:35:57 matthew Exp $
 //
 // Copyright Michigan State University Board of Trustees
 //
@@ -141,6 +141,8 @@ function deactivate () {
 function display(utext,ltext) {
   var i; var ch;
   this.window.focus();
+  if (utext == null) { utext = '';}
+  if (ltext == null) { ltext = '';}
   if (typeof(utext)=="undefined") { utext=''; }
   if (typeof(ltext)=="undefined") { ltext=''; }
   if ((utext=='') && (ltext=='')) {
@@ -196,10 +198,33 @@ function setstatus(tp,bt) {
    endsend();
 }
 
+function cstrgo(currenturl,defaulturl) {
+   windowcheck();
+   var url;
+   if (currenturl != null && currenturl != '') {
+      url = currenturl;
+      var priv_pattern  = /^\/priv/;
+      var tilda_pattern = /^\/~/;
+      if (priv_pattern.test(url) || tilda_pattern.test(url)) {
+         url = defaulturl;
+      } else {
+         // map /res/103/turtle -> /priv/turtle
+         url = url.replace(/^\/res\/[A-z0-9]+\//,'/priv/');
+      }
+   } else {
+      url = defaulturl;
+   }
+   this.document['led'].src="ledsend.gif";
+   if (url != '') {
+       clientwindow.window.location.href="http://"+clienthost+url;
+   }
+}
+
 function go(url) {
    windowcheck();
    this.document['led'].src="ledsend.gif";
    if (url!='') {
+       currentURL = null;
        clientwindow.window.location.href="http://"+clienthost+url;
    }
 }