<script type="text/javascript">
tinyMCE.init({
        theme : "advanced",
        mode : "textareas",
        plugins : "fullpage",
        theme_advanced_buttons3_add : "fullpage"
});
</script>

<form method="post" action="dump.php">
        <textarea name="content" style="width:100%">
          &lt;p&gt;This is &lt;strong&gt;my text&lt;/strong&gt; that I &lt;strong&gt;use&lt;/strong&gt; for my example.&lt;/p&gt;
        </textarea>
  <input type="submit" name="submit" value="Submit" />
</form>