[WWcvs] webwork-modperl: Updated to 2.1a, which fixes a problem with the domain

[dpvc v. a. <we...@ma...>]

Log Message:
-----------
Updated to 2.1a, which fixes a problem with the domain checking when
the server is running on a non-standard port number.

Modified Files:
--------------
    webwork-modperl/htdocs/jsMath:
        jsMath.js

Revision Data
-------------
Index: jsMath.js
===================================================================
RCS file: /webwork/cvs/system/webwork-modperl/htdocs/jsMath/jsMath.js,v
retrieving revision 1.15
retrieving revision 1.16
diff -Lhtdocs/jsMath/jsMath.js -Lhtdocs/jsMath/jsMath.js -u -r1.15 -r1.16
--- htdocs/jsMath/jsMath.js
+++ htdocs/jsMath/jsMath.js
@@ -66,7 +66,7 @@
 
 var jsMath = {
   
-  version: "2.1",  // change this if you edit the file
+  version: "2.1a",  // change this if you edit the file
   
   //
   //  Name of image files
@@ -333,6 +333,7 @@
   Domain: function () {
     var jsDomain = ''; var pageDomain = document.domain;
     if (jsMath.root.match('://([^/]*)/')) {jsDomain = RegExp.$1}
+    jsDomain = jsDomain.replace(/:\d+$/,'');
     if (jsDomain == "" || jsDomain == pageDomain) return;
     //
     // MSIE on the Mac can't change document.domain and 'try' won't