function AdmHeader() {
        Response.Write('<table border="0">');
        Response.Write(' <tr>\r\n');
        Response.Write('  <td width="1" class="adm_td_faq">&nbsp;</td>\r\n');
        Response.Write('  <td class="adm_td_faq">');

        if ( db.GetDomainItems().length > 0 ) {
            Response.Write('<a href="' + FRM_ACTION + '?act=adm.faq_edit&id_faq=0" class="adm_a_faq">Add Q&A</a>&nbsp;|&nbsp;');
        }

        Response.Write('<a href="' + FRM_ACTION + '?act=adm.faq_list" class="adm_a_faq">FAQ List</a>&nbsp;|&nbsp;');
        Response.Write('<a href="' + FRM_ACTION + '?act=adm.domain_list" class="adm_a_faq">Categories</a>&nbsp;|&nbsp;');
        Response.Write('<a href="' + FRM_ACTION + '?act=adm.rank_list" class="adm_a_faq">Rating Ranks</a></td>\r\n');

        Response.Write('  <td width="1" class="adm_td_faq">&nbsp;</td>\r\n');
        Response.Write(' </tr>');
        Response.Write('<tr><td colspan="3" class="adm_td_faq">&nbsp;</td></tr> \r\n');
        Response.Write('</table>');
        //Response.Write('<p>&nbsp;</p>');
    }


    // Categories management
    function AdmDomainList() {
        var domain_array = new Array();
        domain_array = db.GetDomainItems();
        Response.Write('<table><tr><td align="center" class="adm_td_faq"><a href="' + FRM_ACTION + '?act=adm.domain_edit&id_domain=0" class="adm_a_faq">Add category</a></td><tr><td class="adm_td_faq">');

        if ( domain_array.length > 0 ) {
            Response.Write('<table>');
            Response.Write(' <tr>');
            Response.Write('  <td bgcolor="#dddddd" align="center" width="400" class="adm_td_faq"><b>Category</b></td>');
            Response.Write('  <td bgcolor="#dddddd" colspan="2" class="adm_td_faq">&nbsp;</td>');
            Response.Write(' </tr>');

            for(var i=0; i<domain_array.length; i++) {
                Response.Write('<tr>');
                Response.Write(' <td class="adm_td_faq">' + db.GetDomainName(domain_array[i]) + '</td>');
                Response.Write(' <td width="60" align="center" class="adm_td_faq"><a href="'+FRM_ACTION+'?act=adm.domain_edit&id_domain='+domain_array[i]+'" class="adm_a_faq">edit</a></td>');

                 var dom_link_del = '"' + FRM_ACTION+'?act=adm.domain_delete&id_domain=' + domain_array[i] + '"';

                 if ( db.GetDomainFAQCount( domain_array[ i ] ) > 0 ) {
                    dom_link_del += ' onClick="JavaScript: return confirm(\'There are questions associated with this category which will also be deleted. Do you want to continue?\');"';
                 }

                Response.Write(' <td width="60" align="center" class="adm_td_faq"><a href=' + dom_link_del + ' class="adm_a_faq">delete</a></td>');
                Response.Write('</tr>');
            }

            Response.Write('</table>');
        } else {
             Response.Write('No category is defined.');
        }

        Response.Write('</td></tr></table>');
    }


    function AdmDomainDelete() {
        db.DeleteDomainItem( P_id_domain );

        if ( db.GetDomainFAQCount( P_id_domain ) > 0 ) {
            db.DeleteFAQIemsByDomain( P_id_domain );
        }

        AdmDomainList();
    }


    function AdmDomainEdit() {
        Response.Write(' <script language="JavaScript"> \r\n');
        Response.Write(' function verifyCategory(){ \r\n');
        Response.Write('   if(document.domain.domain_name.value.length == 0){ \r\n');
        Response.Write('     alert(\'Complete the Category Name field.\'); \r\n');
        Response.Write('     return false; \r\n');
        Response.Write('   } \r\n');
        Response.Write(' } \r\n');
        Response.Write(' </script> \r\n');

        Response.Write('<table>');
        Response.Write(' <tr><td colspan="2" align="center" class="adm_td_faq"><b>');

        if ( P_id_domain == 0 ) {
            Response.Write( 'Add new category' );
        }
        else {
            Response.Write('Edit category');
            P_domain_name = db.GetDomainName(P_id_domain).replace(/\&quot;/g,'"');
            P_question = db.GetDomainDescription(P_id_domain).replace(/\<br>/g,'\r\n').replace(/\&quot;/g,'"');
        }

        Response.Write(' </b></td></tr>');
        Response.Write(' <tr><td colspan="2" class="adm_td_faq">&nbsp;</td></tr>');
        Response.Write('<form name="domain" action="' + FRM_ACTION + '" method="POST" onSubmit="return verifyCategory();">');
        Response.Write('<input type="hidden" name="act" value="adm.domain_save">\n\r');
        Response.Write('<input type="hidden" name="id_domain" value="' + P_id_domain + '">');
        Response.Write(' <tr>');
        Response.Write('  <td class="adm_td_faq">Category name:</td>');
        Response.Write('  <td class="adm_td_faq"><input type="text" name="domain_name" size="39" value="' + P_domain_name.replace(/\"/g,'&quot;') + '" class="adm_domains_input"></td>');
        Response.Write(' </tr>');
        Response.Write(' <tr>');
        Response.Write('  <td valign="top" class="adm_td_faq">Category description:</td>');
        Response.Write('  <td class="adm_td_faq"><textarea name="question" cols="30" rows="3" class="adm_domains_input">' + P_question + '</textarea></td>');
        Response.Write(' </tr>');
        Response.Write(' <tr><td colspan="2" class="adm_td_faq">&nbsp;</td></tr>');
        Response.Write(' <tr><td colspan="2" align="center" class="adm_td_faq"><input type="submit" value="Save">&nbsp;&nbsp;<input type="button" value="Cancel" onClick="javascript:window.history.go(-1);"></td></tr>');
        Response.Write('</form>');
        Response.Write('</table>');

    }


    function AdmDomainSave() {
        var dom_name = P_domain_name;
        var dom_desc = P_question;

        dom_name = txt2html(P_domain_name);

        dom_desc = txt2html(P_question);

        if ( P_id_domain == 0 ){
            db.AddDomainItem(dom_name, dom_desc);
        } else {
            db.SetDomainItem(P_id_domain, dom_name, dom_desc);
        }

        AdmDomainList();
    }


    function AdmFAQNavigator( link_prefix ) {
        var items_nr;
        var nr_of_pages;
        var result = '';
        if(P_id_domain != 0) items_nr = new Number(db.GetDomainFAQCount(P_id_domain, P_question));
        else items_nr = new Number(db.GetFAQCount(P_question));
        nr_of_pages = Math.ceil(items_nr / A_faq_qa_page);

        if(nr_of_pages > 1) {
            result += '<table width="100%"><tr><td width="80" align="left" class="adm_td_faq">\r\n';
            if(P_sql_indx == 1) result += '&nbsp;';
            else result += '<a href="'+link_prefix+(P_sql_indx-1)+'" class="adm_a_faq"><< prev</a>\r\n';
            result += '</td><td align="center" class="adm_td_faq">';

            for(var i=1; i<=nr_of_pages; i++) {
                if(P_sql_indx == i) result += '<b>[' + i + ']</b>';
                else result += '<a href="'+link_prefix+i+'" class="adm_a_faq">' + i + '</a>\r\n';
                result += '&nbsp;&nbsp;';
            }

            result += '</td><td width="80" align="right" class="adm_td_faq">';
            if(P_sql_indx == nr_of_pages) result += '&nbsp;';
            else result += '<a href="'+link_prefix+(P_sql_indx+1)+'" class="adm_a_faq">next >></a>\r\n';
            result += '</td></tr></table>\r\n';
        }

        return result;
    }


    // FAQ management
    function AdmFAQList() {
        var faq_array = new Array();
        var domain_array = new Array();

        if(P_id_domain > 0) faq_array = db.GetFAQItemsByDomain(P_sql_indx, A_faq_qa_page, P_id_domain, P_question, '');
        else faq_array = db.GetFAQItems(P_sql_indx, A_faq_qa_page, P_question, '');

        domain_array = db.GetDomainItems();

        Response.Write('<table>\r\n');
        Response.Write('<tr><td class="adm_td_faq">\r\n');
        Response.Write('<form name="faq_search" action="' + FRM_ACTION + '" method="POST">\r\n');
        Response.Write('<table>\r\n');
        Response.Write('<input type="hidden" name="act" value="adm.faq_search">\r\n');

        if ( domain_array.length > 0 ) {
            Response.Write('<tr>\r\n');
            Response.Write('<td class="adm_td_faq">Choose category:</td><td class="adm_td_faq"><select name="id_domain">\r\n');
            Response.Write('<option value="0">Show all</option>\r\n');
            for ( var j = 0; j < domain_array.length; j++ ) {
                Response.Write('<option value="' + domain_array[j] + '">' + db.GetDomainName(domain_array[j]) + '</option>\r\n');
            }
            Response.Write('</select></td></tr>\r\n');
        } else {
            Response.Write('<input type="hidden" name="id_domain" value="0">\r\n');
        }

        Response.Write('<tr><td class="adm_td_faq">Search FAQ:</td><td class="adm_td_faq"><input type="text" name="question" value="' + P_question.replace(/\"/ig, '&quot;') + '">&nbsp;<input type="submit" value="Search"></td></tr>\r\n');
        Response.Write('</table></td></tr>\r\n');
        Response.Write('</form>\r\n');

        Response.Write('<td align="center" class="adm_td_faq">\r\n');
        if (faq_array.length > 0) {
            Response.Write('<table>\r\n');
            Response.Write(' <tr>\r\n');
            Response.Write('  <td bgcolor="#dddddd" align="center" width="400" class="adm_td_faq"><b>Question</b></td>\r\n');
            Response.Write('  <td bgcolor="#dddddd" align="center" width="80" class="adm_td_faq"><b>Modified</b></td>\r\n');
            Response.Write('  <td bgcolor="#dddddd" colspan="2" class="adm_td_faq">&nbsp;</td>\r\n');
            Response.Write(' </tr>\r\n');

            var bg_color = '#ffffff';

            for ( var i = 0; i < faq_array.length; i++ ) {
                bg_color = (bg_color == '#ffffff') ? '#ffffee' : '#ffffff';

                Response.Write('<tr>\r\n');
                Response.Write(' <td bgcolor="' + bg_color + '" class="adm_td_faq">' + db.GetFAQQuestion(faq_array[i]).replace('\r\n','<br>').replace(/\"/g,'&quot;') + '<br><i>'  + '</i></td>\r\n');
                Response.Write(' <td bgcolor="' + bg_color + '" class="adm_td_faq">' + db.GetFAQDate(faq_array[i]) + '</td>\r\n');
                Response.Write(' <td width="60" align="center" bgcolor="' + bg_color + '" class="adm_td_faq"><a href="' + FRM_ACTION + '?act=adm.faq_edit&id_faq=' + faq_array[i] + '" class="adm_a_faq">edit</a></td>\r\n');
                Response.Write(' <td width="60" align="center" bgcolor="' + bg_color + '" class="adm_td_faq"><a href="' + FRM_ACTION + '?act=adm.faq_delete&id_faq=' + faq_array[i] + '" class="adm_a_faq">delete</a></td>\r\n');
                Response.Write('</tr>\r\n');
            }

            Response.Write('</table><br>\r\n');
            Response.Write(AdmFAQNavigator(FRM_ACTION + '?act=adm.faq_list&id_domain=' + P_id_domain + '&question=' + P_question + '&sql_indx='));
        } else {
            Response.Write(' No FAQ found.');
        }

        Response.Write('</td></tr></table>\r\n');

        Response.Write('<script language="JavaScript">\r\n');
        Response.Write('var frmo = document.faq_search;\r\n');
        Response.Write('for(var i=0; i<frmo.id_domain.length; i++) {\r\n');
        Response.Write('    if(frmo.id_domain.options[i].value == ' + (0+P_id_domain) + ') {\r\n');
        Response.Write('        frmo.id_domain.options[i].selected = true;\r\n');
        Response.Write('        break;\r\n');
        Response.Write('    }\r\n');
        Response.Write('}\r\n');
        Response.Write('</script>\r\n');
    }


    function AdmFAQEdit() {
        var faq_array = new Array();
        var domain_array = new Array();
        domain_array = db.GetDomainItems();

        if ( P_id_faq > 0 ){
            P_question = db.GetFAQQuestion(P_id_faq).replace(/\<br>/g,'\r\n').replace(/\&quot;/g,'"');
            P_description = db.GetFAQDescription(P_id_faq).replace(/\<br>/g,'\r\n').replace(/\&quot;/g,'"');
            P_answer = db.GetFAQAnswer(P_id_faq).replace(/\<br>/g,'\r\n').replace(/\&quot;/g,'"');
        }

        Response.Write(' <script language="JavaScript"> \r\n');
        Response.Write(' function ver_faq(){ \r\n');
        Response.Write('   if(document.faq_frm.question.value.length == 0){ \r\n');
        Response.Write('     alert(\'Complete the Question field.\'); \r\n');
        Response.Write('     return false; \r\n');
        Response.Write('   } \r\n');
        Response.Write(' } \r\n');
        Response.Write(' </script> \r\n');

        Response.Write('<form name="faq_frm" action="' + FRM_ACTION + '" method="POST" onSubmit="return ver_faq();">\r\n');
        Response.Write('<input type="hidden" name="act" value="adm.faq_save">\r\n');
        Response.Write('<input type="hidden" name="id_faq" value="' + P_id_faq + '">\r\n');
        Response.Write('<table>\r\n');

        if ( domain_array.length > 0 ) {
            Response.Write('<tr>\r\n');
            Response.Write(' <td class="adm_td_faq">Choose category:</td>\r\n');
            Response.Write(' <td align="left" class="adm_td_faq">\r\n');
            Response.Write('&nbsp;<select name="id_domain">\r\n');

            for ( var i = 0; i < domain_array.length; i++ ) {
                Response.Write('<option value="' + domain_array[i] + '">' + db.GetDomainName(domain_array[i]) + '</option>\r\n');
            }

            Response.Write(' </select>\r\n');
            Response.Write(' <script language="JavaScript"> \r\n');
            Response.Write('  frmo = document.faq_frm; \r\n');
            Response.Write('for(var i=0; i<frmo.id_domain.length; i++) { \r\n');
            Response.Write('        if(frmo.id_domain.options[i].value == ' + db.GetFAQDomain(P_id_faq) + ') { \r\n');
            Response.Write('            frmo.id_domain.options[i].selected = true; \r\n');
            Response.Write('            break; \r\n');
            Response.Write('        } \r\n');
            Response.Write('    } \r\n');
            Response.Write(' </script> \r\n');
            Response.Write('</td> \r\n');
            Response.Write('</tr> \r\n');
        } else {
            Response.Write('<input type="hidden" name="id_domain" value="0"> \r\n');
        }

        Response.Write('</table> \r\n');
        Response.Write('<table> \r\n');
        Response.Write('<tr><td class="adm_td_faq">Question:</td></tr> \r\n');
        Response.Write('<tr><td class="adm_td_faq"><textarea name="question" cols="80" rows="3">' + P_question + '</textarea></td></tr> \r\n');
        Response.Write('<input type="hidden" name="description" value="-"> \r\n');
        Response.Write('<tr><td class="adm_td_faq">&nbsp;</td></tr> \r\n');
        Response.Write('<tr><td class="adm_td_faq">Answer:</td></tr> \r\n');
        Response.Write('<tr><td class="adm_td_faq"><textarea name="answer" cols="80" rows="7">' + P_answer + '</textarea></td></tr> \r\n');
        Response.Write('<tr><td class="adm_td_faq">&nbsp;</td></tr> \r\n');
        Response.Write('<tr><td align="center" class="adm_td_faq"><input type="submit" value="Save">&nbsp;&nbsp;<input type="button" value="Cancel" onClick="javascript:window.history.go(-1);"></td></tr> \r\n');
        Response.Write('</table> \r\n');
        Response.Write('</form> \r\n');
    }


    function AdmFAQSave() {
        if(P_id_faq == 0) P_id_faq = db.AddFAQ();

        db.SetFAQQuestion(P_id_faq, txt2html(P_question));
        db.SetFAQDescription(P_id_faq, txt2html(P_description));
        db.SetFAQAnswer(P_id_faq, txt2html(P_answer));
        db.SetFAQNowDate(P_id_faq);
        db.SetFAQDomain(P_id_faq, P_id_domain);
        P_id_domain = '';
        P_question = '';
        AdmFAQList();
    }


    function AdmFAQDelete() {
        db.DeleteFAQItem(P_id_faq);
        AdmFAQList();
    }


    function AdmFAQSearch() {
        AdmFAQList(P_question);
    }


    // Ranks management
    function AdmRankList() {
        var rank_array = new Array();
        rank_array = db.GetRankItems();

        Response.Write('<table><tr><td align="center" class="adm_td_faq">');
        if ( rank_array.length < 9 ) {
            Response.Write('<a href="' + FRM_ACTION + '?act=adm.rank_add&id_rank=0" class="adm_a_faq">Add rank</a>');
        } else {
            Response.Write('No more ranks could be defined.');
        }
        Response.Write('</td><tr>\r\n<td class="adm_td_faq">');

        if ( rank_array.length > 0 ) {
            Response.Write('<table> \r\n');
            Response.Write(' <tr> \r\n');
            Response.Write('  <td bgcolor="#dddddd" align="center" width="100" class="adm_td_faq">Rank</td> \r\n');
            Response.Write('  <td bgcolor="#dddddd" align="center" width="400" class="adm_td_faq">Rank Name</td> \r\n');
            Response.Write('  <td bgcolor="#dddddd" colspan="2" class="adm_td_faq">&nbsp;</td> \r\n');
            Response.Write(' </tr> \r\n');

            for(var i=0; i<rank_array.length; i++) {

                Response.Write('<tr>');
                Response.Write(' <td align="right" class="adm_td_faq">' + rank_array[i] + '&nbsp;&nbsp;</td> \r\n');
                Response.Write(' <td class="adm_td_faq">&nbsp;' + db.GetRankName(rank_array[i]) + '</td> \r\n');
                if (rank_array[i] > 0){
                    Response.Write(' <td width="60" align="center" class="adm_td_faq"><a href="'+FRM_ACTION+'?act=adm.rank_edit&id_rank='+rank_array[i]+'" class="adm_a_faq">edit</a></td> \r\n');

                    var dom_link_del = '"' + FRM_ACTION+'?act=adm.rank_delete&id_rank=' + rank_array[i] + '"';
                    Response.Write(' <td width="60" align="center" class="adm_td_faq"><a href=' + dom_link_del + ' class="adm_a_faq">delete</a></td> \r\n');
                } else {
                    Response.Write(' <td colspan="2" class="adm_td_faq">&nbsp;</td> \r\n');
                }
                Response.Write('</tr> \r\n');

            }

            Response.Write('</table> \r\n');
        } else {
             Response.Write('No rank is defined.');
        }

        Response.Write('</td></tr></table> \r\n');
    }


    function AdmRankDelete() {
        db.DeleteRankItem(P_id_rank);
        AdmRankList();
    }


    function AdmRankAddEdit( isAdd ) {
        var ranks_array = new Array();
        ranks_array = db.GetRankItems();

        var idRankReadOnly = isAdd ? "" : " readonly";
        var idRankValue    = isAdd ? "" : P_id_rank;
        var rankNameValue  = P_rank_name.replace(/\"/g,'&quot;');
        var pageTitle      = isAdd ? "Add new rank" : "Edit rank";

        // when adding, try to guess the next rank
        if ( isAdd ) {
            idRankValue = 1;
            var found = false;

            while ( !found ) {
                // assume current value is okay
                found = true;

                for ( var i = 0; i < ranks_array.length; i++ ){
                    if ( ranks_array[ i ] == idRankValue ) {
                        // ooops! current value is used; try the next one
                        found = false;
                        idRankValue++;
                    }
                }
            }
        }

        // generate the HTML code
        Response.Write('<table> \r\n');
        Response.Write(' <tr><td colspan="2" align="center" class="adm_td_faq"><b> \r\n');

        Response.Write( pageTitle );

        Response.Write('<script language="JavaScript"> \r\n');

        Response.Write('  var rnk = new Array(');
        for ( var i = 0; i < ranks_array.length; i++ ){
            if ( i != 0 ) {
                Response.Write( ', ' );
            }

            Response.Write( ranks_array[ i ] );
        }
        Response.Write('); \r\n');

        Response.Write('  function verifyRank(){ \r\n');
        Response.Write('    if ( document.domain.rank_name.value.length == 0 ){ \r\n');
        Response.Write('      alert(\'Complete the Rank Name field.\'); \r\n');
        Response.Write('      return false; \r\n');
        Response.Write('    } \r\n');

        if ( isAdd ) {
            Response.Write('    if ( document.domain.id_rank.value <= 0 ){ \r\n');
            Response.Write('      alert(\'Rank field must be a pozitive and non zero.\'); \r\n');
            Response.Write('      return false; \r\n');
            Response.Write('    } \r\n');
        
            Response.Write('    if ( document.domain.id_rank.value.length == 0 || isNaN( document.domain.id_rank.value ) ){ \r\n');
            Response.Write('      alert(\'Complete the Rank field with a number.\'); \r\n');
            Response.Write('      return false; \r\n');
            Response.Write('    } else { \r\n');
            Response.Write('      for ( var i = 0; i < rnk.length; i++ ){ \r\n');
            Response.Write('        if ( rnk[ i ] == document.domain.id_rank.value ){ \r\n');
            Response.Write('          alert(\'A rank with this value already exists.\'); \r\n');
            Response.Write('          return false; \r\n');
            Response.Write('        } \r\n');
            Response.Write('      } \r\n');
            Response.Write('    } \r\n');
        }

        Response.Write('  } \r\n');
        Response.Write('</script> \r\n');

        Response.Write('</b></td></tr> \r\n');
        Response.Write('<tr><td colspan="2" class="adm_td_faq">&nbsp;</td></tr> \r\n');
        Response.Write('<form name="domain" action="' + FRM_ACTION + '" method="POST" onSubmit="return verifyRank();"> \r\n');
        Response.Write('  <input type="hidden" name="act" value="adm.rank_save">  \r\n');
        Response.Write('  <input type="hidden" name="id_rank_old" value="' + P_id_rank + '"> \r\n');
        Response.Write('<tr> \r\n');
        Response.Write('  <td class="adm_td_faq">Rank:</td> \r\n');
        Response.Write('  <td class="adm_td_faq"><input type="text" name="id_rank" size="4" value="' + idRankValue + '" maxlength="1"' + idRankReadOnly + '></td> \r\n');
        Response.Write('</tr> \r\n');
        Response.Write('<tr> \r\n');
        Response.Write('  <td class="adm_td_faq">Rank name:</td> \r\n');
        Response.Write('  <td class="adm_td_faq"><input type="text" name="rank_name" size="39" value="' + rankNameValue + '"></td> \r\n');
        Response.Write('</tr> \r\n');
        Response.Write('<tr><td colspan="2" class="adm_td_faq">&nbsp;</td></tr> \r\n');
        Response.Write('<tr><td colspan="2" align="center" class="adm_td_faq"><input type="submit" value="Save">&nbsp;&nbsp;<input type="button" value="Cancel" onClick="javascript:window.history.go(-1);"></td></tr> \r\n');
        Response.Write('</table> \r\n');
        Response.Write('</form> \r\n');
    }


    function AdmRankAdd() {
        AdmRankAddEdit( true );
    }


    function AdmRankEdit() {
        P_rank_name = db.GetRankName( P_id_rank );
        AdmRankAddEdit( false );
    }


    function AdmRankSave() {
        if ( P_id_rank_old == 0 ) {
            db.AddRankItem( P_id_rank, txt2html( P_rank_name ) );
        } else {
            db.SetRankItem( P_id_rank, txt2html( P_rank_name ) );
        }

        AdmRankList();
    }