[LON-CAPA-cvs] cvs: loncom /interface lonpreferences.pm

[dseaton]

dseaton		Tue Dec  6 16:17:07 2011 EDT

  Modified files:              
    /loncom/interface	lonpreferences.pm 
  Log:
  
  
Index: loncom/interface/lonpreferences.pm
diff -u loncom/interface/lonpreferences.pm:1.194 loncom/interface/lonpreferences.pm:1.195
--- loncom/interface/lonpreferences.pm:1.194	Sun Jul 31 01:21:04 2011
+++ loncom/interface/lonpreferences.pm	Tue Dec  6 16:17:07 2011
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Preferences
 #
-# $Id: lonpreferences.pm,v 1.194 2011/07/31 01:21:04 raeburn Exp $
+# $Id: lonpreferences.pm,v 1.195 2011/12/06 16:17:07 dseaton Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -227,6 +227,7 @@
 		     'tth' => 'tth (TeX to HTML)',
 		     #'ttm' => 'TeX to MathML',
 		     'jsMath' => 'jsMath',
+		     'MathJax' => 'MathJax',
 		     'mimetex' => 'mimetex (Convert to Images)',
                      'raw' => 'Raw (Screen Reader)'
                      );
@@ -236,12 +237,14 @@
                $texengine,
                'texengine',
                \%mathchoices);
+    my $MathJax_start=&Apache::lontexconvert::MathJax_header();
     my $jsMath_start=&Apache::lontexconvert::jsMath_header();
     my %lt=&Apache::lonlocal::texthash(
       'headline' => 'Change how math is displayed',
       'preftxt'  => 'Preferred method to display math',
       'change'   => 'Save',
       'exmpl'    => 'Examples',
+      'mathjax'  => 'MathJax:',
       'jsmath'   => 'jsMath:',
       'tth'      => 'tth (TeX to HTML):',
       'mimetex'  => 'mimetex (Convert to Images):',
@@ -276,6 +279,14 @@
 <hr />
 $lt{'exmpl'}
 
+<h3>$lt{'mathjax'}</h3>
+</script>
+<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=MathJax" width="400" height="120"></iframe>
+</p>
+<p>
+MathJax provides rendered equations whose source code can be extracted in TeX and MathML formats by right clicking the equation.
+</p>
+
 <h3>$lt{'jsmath'}</h3> 
 <p>
 $jsMath_start
@@ -283,6 +294,7 @@
 if (jsMath.nofonts == 1) {
     document.writeln($jsMathWarning);
 }
+
 </script>
 <iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=jsMath" width="400" height="120"></iframe>
 </p>