static/admin/TinyMCETextArea.js
function () {
        var me = this;

        if (!me.wysiwygIntialized) { return true; }

        var ed = tinymce.get(me.getInputId());
        if (!ed) { return true; }

        return ed.isHidden();
    }
function () {
        var me = this;

        if (!me.wysiwygIntialized) { return true; }

        var ed = tinymce.get(me.getInputId());
        if (!ed) { return true; }

        return ed.isHidden();
    }
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