function new_category(){
        if(default_variable.ajax_send != 0){ $('#ajax_send_now').fadeIn('slow').html(default_variable.ajax_send_text); return false; }
        find = $('#find').val();
            if(find != '' && find != default_variable.find ){
                find = find;
            }else{
                find = '';
            }
        var param = {
            find:find
        };
        var url = "/category/new_/";
        $.ajax({
            url: url,
            type: 'post',
            data: param,
            success: function (html)
            {
                $('#content').html(html);
                $('#button_save').remove();
                $('#control').append("<input type='button' value='Save' id='button_save' disabled onclick='save_category();'>");
                $('#button_new_category').attr('disabled' , true);
            }
        });
    }

    function chek_category_form(izmen){
        if(default_variable.ajax_send != 0){ $('#ajax_send_now').fadeIn('slow').html(default_variable.ajax_send_text); return false; }
        id = $('#id_edit').val(); 
        name = $('#name').val(); 
        info = $('#info').val(); 
        count_name = name.length;
        
        k=0;

        if(count_name < 5 && izmen=='name'){
            k= 5 - count_name;
            $('#check_name').css('display ','');
            $('#check_name').html('<font color=red>Enter '+k+' sumbol</font>');
        }else{
            if(izmen == 'name'){ 
                $('#button_save').attr('disabled', true); 
                $.ajax({
                    url: '/check/check_field/',
                    type: 'post',
                    data: { 
                        name : name, 
                        id : id, 
                        field : 'name',
                        table : 'category'
                        },
                    success: function (html)
                    {
                       $('#check_name').html(html);
                       chek_category_form('');
                    }
                });
                name_chek_div = $('#check_name').html();
                if(name_chek_div == ""){
                    $('#check_name').html('');
                }
            }
        }
        check_name = $('#check_name').html(); 

        if(
            name != '' && 
            check_name == '' 
        ){
            $('#button_save').attr('disabled', false);
        }else{
            $('#button_save').attr('disabled', true);
        }
    }
    
    function default_category(){
        if(default_variable.ajax_send != 0){ $('#ajax_send_now').fadeIn('slow').html(default_variable.ajax_send_text); return false; }
        $('#button_save').remove();
        $('#button_new_category').attr('disabled' , false); 
    }
    
    function save_category(){
        if(default_variable.ajax_send != 0){ $('#ajax_send_now').fadeIn('slow').html(default_variable.ajax_send_text); return false; }
        id = $('#id_edit').val();
        name = $('#name').val();
        info = $('#info').val();
        position = $('#position option:selected').val();
        find = $('#find').val();
        if(find != '' && find != default_variable.find ){
            find = find;
        }else{
            find = '';
        } 
        $.ajax({
            url: '/category/save_/',
            type: 'post',
            data: {
                find:find,
                id : id,
                name : name,
                position : position,
                info : info},
            success: function (html)
            {
               $('#content').html(html);
               $('#button_new_category').attr('disabled' , false); 
               $('#button_save').remove();
            }
        });
    }
    
    function check_del_category(mess, nomess, div, url, id){
        if(default_variable.ajax_send != 0){ $('#ajax_send_now').fadeIn('slow').html(default_variable.ajax_send_text); return false; }
        if (confirm(mess)){
                find = $('#find').val();
                if(find != '' && find != default_variable.find ){
                    find = find;
                }else{
                    find = '';
                }
                $.ajax({
                url: url,
                type: 'post',
                data: {id : id, find : find},
                success: function (html)
                {
                   $('#'+div).html(html);
                   $('#button_new_category').attr('disabled' , false); 
                   $('#button_save').remove();
                }
            });
        }else{
            alert(nomess);
        }
    }
    
    function edit_category(div, url, id){
        if(default_variable.ajax_send != 0){ $('#ajax_send_now').fadeIn('slow').html(default_variable.ajax_send_text); return false; }
        find = $('#find').val();
        if(find != '' && find != default_variable.find ){
            find = find;
        }else{
            find = '';
        }
        $.ajax({
            find:find,
            url: url,
            type: 'post',
            data: {id : id},
            success: function (html)
            {
               $('#'+div).html(html);
               $('#button_save').remove();
               $('#control').append("<input type='button' value='Save' id='button_save' disabled onclick='save_category();'>");
               $('#button_new_category').attr('disabled' , true);
            }
        });
    }
    
    function ban_category(act, id){
        if(default_variable.ajax_send != 0){ $('#ajax_send_now').fadeIn('slow').html(default_variable.ajax_send_text); return false; }
        find = $('#find').val();
        if(find != '' && find != default_variable.find ){
            find = find;
        }else{
            find = '';
        }
        $.ajax({
            url: '/category/ban_/',
            type: 'post',
            data: {id : id, act : act, find:find},
            success: function (html)
            {  
               $('#content').html(html);
               default_category();
            }
        });
        
    }
    
    function page_category(i){
        if(default_variable.ajax_send != 0){ $('#ajax_send_now').fadeIn('slow').html(default_variable.ajax_send_text); return false; }
        find = $('#find').val();
        if(find != '' && find != default_variable.find ){
            find = find;
        }else{
            find = '';
        }
        $.ajax({
            url: '/category/edit_/',
            type: 'post',
            data: {page_category : i, find:find},
            success: function (html)
            {
               $('#content').html(html);
               default_user();
            }
        });
    }
    
    function pagination_category(i){
        if(default_variable.ajax_send != 0){ $('#ajax_send_now').fadeIn('slow').html(default_variable.ajax_send_text); return false; }
        find = $('#find').val();
        if(find != '' && find != default_variable.find ){
            find = find;
        }else{
            find = '';
        }
        $.ajax({
            url: '/category/edit_/',
            type: 'post',
            data: {pagination_category : i, find:find},
            success: function (html)
            {
               $('#content').html(html);
               default_user();
            }
        });
    }
    
    function find_category(find){
        if(default_variable.ajax_send != 0){ $('#ajax_send_now').fadeIn('slow').html(default_variable.ajax_send_text); return false; }
        var param = {
        find : find
        };
        var url = "/category/find_/";
        $.ajax({
            url: url,
            type: 'post',
            data: param,
            success: function (html)
            {
                $('#content').html(html);
                $('#button_save').remove();
                $('#button_new_user').attr('disabled' , false);
            }
        });    
    }