function writeHeader(path) {
    path = path || '';
    document.write(
    "<div class='header_line'>&nbsp;</div> \
    <div class='logo_line'> <a href='" + path + "index.html' > <img border='0' src='" + path + "images/ugene_logo.png' alt='UGENE home page' title='UGENE home page' style='float:left;'></a> \
    <img src='" + path + "images/flowers.png' title='Flowers? Yeah!' style='float:right;'> </div> \
    <div style='clear: both;'></div> \
    <table class='menu_line' border='0' cellspacing='0' cellpadding='0'> \
        <tr> <td> <div class='top_menu_item'> \
            <ul class='menu'> \
                <li class='top'> <a class='top_menu_item top_link' href='" + path + "index.html'><span>Home</span></a> </li> \
                <li class='top'> <a class='top_menu_item top_link' href='" + path + "documentation.html'><span>Documentation</span></a> \
                    <ul class='sub'> \
                        <li> <a class='top_menu_item' href='" + path + "manual_overview.html'>UGENE Manual</a> </li>\
                        <li> <a class='top_menu_item' href='" + path + "documentation/wd_manual/index.html'>Workflow Designer</a> </li> \
                        <li> <a class='top_menu_item' href='" + path + "documentation/qd_manual/index.html'> Query Designer</a> </li>\
                        <li> <a class='top_menu_item' href='" + path + "podcast.html'>YouTube Podcast</a> </li> \
                        <li> <a class='top_menu_item' href='" + path + "changelist.html'>Version History</a> </li> \
                        <li> <a class='top_menu_item' href='" + path + "faq.html'>FAQ</a> </li> \
                    </ul> \
                </li> \
                <li class='top'> <a class='top_menu_item top_link' href='http://ugene.unipro.ru/forum'><span>Community</span></a> \
                    <ul class='sub'> \
                        <li> <a class='top_menu_item' href='http://ugene.unipro.ru/forum'>Forum</a> </li>\
                        <li> <a class='top_menu_item' href='https://ugene.unipro.ru//tracker'>Bug Tracker</a> </li> \
                        <li> <a class='top_menu_item' href='https://ugene.unipro.ru/fisheye'> Source Code</a> </li> \
                    </ul> \
                </li> \
                <li class='top'> <a class='top_menu_item top_link' href='" + path + "download.html'><span>Downloads</span></a> \
                    <ul class='sub'> \
                        <li> <a class='top_menu_item' href='" + path + "download.html'>Latest Release</a> </li> \
                        <li> <a class='top_menu_item' href='" + path + "snapshot.html'>Snapshots</a> </li> \
                        <li> <a class='top_menu_item' href='" + path + "external.html'>External Tools</a> </li> \
                    </ul> \
                </li> \
                <li class='top'> <a class='top_menu_item top_link' href='" + path + "support.html'><span>Support</span></a> </li> \
                <li class='top'> <a class='top_menu_item top_link' href='" + path + "contacts.html'><span>Contacts</span></a> </li> \
                <li class='top'> \
                  <form action='https://www.paypal.com/cgi-bin/webscr' method='post'> \
                  <input type='hidden' name='cmd' value='_s-xclick'> <input type='hidden' name='hosted_button_id' value='98Y34H8EJ2VQA'> \
	 	  <a class='donate' href='#' onclick='parentNode.submit()'>Donate</a> \
                  </form> \
               </li> \
            </ul> \
        </div> </td> </tr> </table>");
}

