Yup, upload the contents of the folder to the root of your site and add the script to one of your pages and publish. The form should show online but not locally until you alter the script code.
<script type="text/javascript">document.write(unescape("%3Ciframe src=\"http://www.violaduo.com/LessonRegistration2012/LessonRegistration2012.html\" width=\"420\" height=\"966\"allowtransparency=\"true\" scrolling=\"no\" frameborder=\"0\"%3E<a href=\"http://www.violaduo.com/LessonRegistration2012.php\" title=\"LessonRegistration2012\">Check out my CoffeeCup Form</a>%3C/iframe%3E"));</script>
<noscript>
<iframe width="420" height="966" style="border:none; background:transparent; overflow:hidden;"
src="http://www.violaduo.com/LessonRegistration2012/LessonRegistration2012.html">
<a href="http://www.violaduo.com/LessonRegistration2012.php" title="LessonRegistration2012">Check
out my CoffeeCup Form</a>
</iframe>
</noscript>