Index: openacs-4/packages/xowiki/www/ajax/scripted-streaming-chat.js
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/www/ajax/Attic/scripted-streaming-chat.js,v
diff -u -r1.3 -r1.4
--- openacs-4/packages/xowiki/www/ajax/scripted-streaming-chat.js	13 Sep 2012 16:05:34 -0000	1.3
+++ openacs-4/packages/xowiki/www/ajax/scripted-streaming-chat.js	17 Feb 2013 11:48:06 -0000	1.4
@@ -2,25 +2,7 @@
 // $Id$
 // -gustaf neumann   April 2006
 
-function getHttpObject() {
-  var http_request = false;
-  if (window.XMLHttpRequest) { // Mozilla, Safari,...
-    http_request = new XMLHttpRequest();
-  } else if (window.ActiveXObject) { // IE
-    try {
-      http_request = new ActiveXObject('Msxml2.XMLHTTP');
-    } catch (e) {
-      try {
-	http_request = new ActiveXObject('Microsoft.XMLHTTP');
-      } catch (e) {}
-    }
-  }
-  
-  if (!http_request) {
-    alert('Cannot create and instance of XMLHTTP');
-  }
-  return http_request;
-}
+var http_send = getHttpObject();
 
 function getData(data) {
   var messages = document.getElementById('messages');
@@ -38,7 +20,7 @@
     p.appendChild(span);
       
     span = document.createElement('span');
-    span.innerHTML = data.messages[i].msg;
+    span.innerHTML = decodeURI(unescape(data.messages[i].msg));
     span.className = 'message';
     p.appendChild(span);
     
@@ -47,15 +29,10 @@
   }
 }
 
-var http_send = getHttpObject();
-
 function chatSendMsg() {
   var msg = document.getElementById('chatMsg').value;
-  if (msg == '') {
-         return;
-  }
-  //alert(send_url + encodeURIComponent(msg));
-  http_send.open('GET', send_url + encodeURIComponent(msg), true);
+  if (msg == '') { return; }
+  http_send.open('GET', send_url + encodeURIComponent(escape(msg)), true);
   http_send.onreadystatechange = function() {
     if (http_send.readyState == 4) {
       if (http_send.status != 200) {
@@ -65,9 +42,4 @@
   };
   http_send.send(null);
   document.getElementById('chatMsg').value = '';
-}
-
-function tell(msg) {
-  document.monitor.window.value =  msg;
-}
-
+}
\ No newline at end of file