Slide menu panel in header

new_gist_file.html

// create panel in header
// set href to id of panel

        <div data-role="header">
            <a href="#menuPanel" class="ui-btn ui-icon-delete ui-btn-icon-notext ui-corner-all">No text</a>
            <h1><g:message code="applicationTitle"/></h1>
            
            <div data-role="panel" id="menuPanel" data-display="overlay" data-position="left">
                panel content
            </div>

        </div>