shihabmalayil on "What Error in my Slide Menu"

Hi, this is one Slide Menu tutorial, i need to use it in my wordpress blog as sidebar.only i need right side menu.
Header

<script src="<?php echo get_template_directory_uri(); ?>/js/classie.js"></script>
<script src="<?php echo get_template_directory_uri(); ?>/js/modernizr.custom.js"></script>

Template page
<div class="cbp-spmenu cbp-spmenu-vertical cbp-spmenu-right" id="cbp-spmenu-s2"></div>
<button id="showRight">Show/Hide</button>

<script>
var menuRight = document.getElementById( 'cbp-spmenu-s2' ),
	 body = document.body;
showRight.onclick = function() {
	classie.toggle( this, 'active' );
	classie.toggle( menuRight, 'cbp-spmenu-open' );
	disableOther( 'showRight' );
			};
	if( button !== 'showRight' ) {
	classie.toggle( showRight, 'disabled' );
				}}
</script>

Everything showing, but no sliding animation. What codes i have to use to get the same slide menu animation ?. -Thank You-