javascript - Need onclick to be button not hotlink -

i have following code creates pop-up lightbox. however, shows text link. need there button people click. know virtually nothing coding have gotten far - i'm sooo close. ideas?

<script type="text/javascript">var hide_awf_form = true;</script>  <div class="aw-form-##########"></div> <script type="text/javascript">(function(d, s, id) {     var js, fjs = d.getelementsbytagname(s)[0];     if (d.getelementbyid(id)) return;     js = d.createelement(s); js.id = id;     js.src = "//forms.aweber.com/form/39/#########.js";     fjs.parentnode.insertbefore(js, fjs);     }(document, "script", "aweber-wjs-rb4ygt9a4")); </script>  <a href="#" onclick="awf_form_.showform(); return false;"> grab our ideas newsletter here!</a> 

i need "grab our ideas newsletter here!" text on button instead of text same functionality.

(note - inserted ####### aweber numbers)

thanks help!

~vicky

change "a" tag "button" tag, this:

<button onclick="awf_form_.showform(); return false;"> grab our ideas newsletter here!</button>