Trying to get the text written inside a TinyMCE textarea
Why don't you simply use tinymce.get('jander').getContent();
(tinymce in lowercases!) ?
You should simply request the value of the original textarea control.
tinyMCE.triggerSave(false, true);$('#jander').val();
Once you've included the TinyMCE jQuery plugin, you assign the editor to a variable and can then operate any jQuery function on it:
var wysiwyg = $('textarea.tinymce').tinymce(tinymce_settings);
Then to get the contents you can just fetch wysiwyg.html();
Also, see the TinyMCE jQuery documentation for other manipulation techniques.