function addID() {
        var i;
        var h4s;
        var hs;
        h4s = document.body.getElementsByTagName("h4");
        for (i = 0; i < h4s.length; i++) {
            hs = h4s[i].innerHTML;
            hs = hs.replace(/ /g, "_");
            hs = hs.replace("'", "");
            hs = hs.replace("'", "");
            hs = hs.replace('"', "");
            hs = hs.replace('"', "");
            hs = hs.replace("(", "");
            hs = hs.replace(")", "");
            hs = hs.replace("?", "");
            hs = hs.replace("!", "");
            hs = hs.replace(".", "");
            hs = hs.replace(",", "");
            hs = hs.replace("&amp;", "");
            hs = hs.replace("&trade;", "");
            hs = hs.replace("&reg;", "");
            h4s[i].id = hs;
        }
    }

    function createFeatureData() {
        var i;
        var id;
        var url;
        var urlIs;
        var h2s;
        var h4s;
        var hs;
        id = window.open("","example","width=600, height=550, scroll=yes");
        id.focus(); id.document.open();
        h2s = document.body.getElementsByTagName("H2");
        h4s = document.body.getElementsByTagName("H4");
        url = document.URL;
        urlIs = url.substring(url.lastIndexOf("/")+1, url.length);
        for (i = 0; i < h2s.length; i++) {
            h2s = h2s[i];
        }
        id.document.writeln('{"' + h2s.innerHTML + '", "' + urlIs + '"},<br/>');
        for (i = 0; i < h4s.length; i++) {
            hs = h4s[i].innerHTML;
            hs = hs.replace(/ /g, "_");
            hs = hs.replace("'", "");
            hs = hs.replace("'", "");
            hs = hs.replace('"', "");
            hs = hs.replace('"', "");
            hs = hs.replace("(", "");
            hs = hs.replace(")", "");
            hs = hs.replace("?", "");
            hs = hs.replace("!", "");
            hs = hs.replace(".", "");
            hs = hs.replace(",", "");
            hs = hs.replace("&amp;", "");
            hs = hs.replace("&trade;", "");
            hs = hs.replace("&reg;", "");
            h4s[i].id = hs;
            id.document.writeln('{"' + h2s.innerHTML + '", "' + h4s[i].innerHTML + '", "' + urlIs + '#' + hs + '"},<br/>');
        }

        id.document.write("<form>");
        id.document.write("<input type=button value='close' ");
        id.document.write("onClick='window.opener.focus();window.close();'>");
        id.document.close();
    }