function edit_tag(m) {

  var name, slug, tr;

  name = jQuery("#name" + m).html();

  slug = jQuery("#slug" + m).html();

  tr = ' <td id="td_check_'+m+'" ></td> <td id="td_id_'+m+'" ></td> <td id="td_name_'+m+'" class="edit_input"><input id="edit_tagname" name="tagname'+m+'" class="input_th2" type="text" value="'+name+'"></td> <td id="td_slug_'+m+'" class="edit_input"><input id="edit_slug" class="input_th2"  name="slug'+m+'" type="text" value="'+slug+'"></td> <td id="td_count_'+m+'" ></td> <td id="td_edit_'+m+'" class="table_big_col"><a class="button-primary button button-small" onclick="save_tag('+m+')" >Save Tag </a></td><td id="td_delete_'+m+'" class="table_big_col" ></td> ';

  jQuery("#tr_" + m).html(tr);

  jQuery("#td_id_" + m).attr('class', 'table_big_col');

}



function save_tag(tag_id) {

  var tagname=jQuery('input[name=tagname'+tag_id+']').val();

  var slug = jQuery('input[name=slug'+tag_id+']').val();

  var datas = "tagname="+tagname+"&"+"slug="+slug+"&"+"tag_id="+tag_id;

  var td_check,td_name,td_slug,td_count,td_edit,td_delete,massege;

  

  jQuery.ajax({

    type: "POST",  

    url: ajax_url + "=bwg_edit_tag",  

    data: datas,  

    success: function(html) {

      var tagname_slug=html;		

      var array = tagname_slug.split(".");

      if (array[0] == "The slug must be unique.") {

        massege = array[0];

      }

      else {

        massege = bwg_objectL10B.saved;

        jQuery("#td_check_" + tag_id).attr('class', 'table_small_col check-column');

        td_check='<input id="check_'+tag_id+'" name="check_'+tag_id+'" type="checkbox" />';

        jQuery("#td_check_" + tag_id).html(td_check);

        jQuery("#td_id_" + tag_id).attr('class', 'table_small_col');

        jQuery("#td_id_" + tag_id).html(tag_id);

        jQuery("#td_name_" + tag_id).removeClass();

        td_name='<a class="pointer" id="name'+tag_id+'" onclick="edit_tag('+tag_id+')"  title="Edit">'+array[0]+'</a>';

        jQuery("#td_name_" + tag_id).html(td_name); 

        jQuery("#td_slug_" + tag_id).removeClass();

        td_slug='<a class="pointer" id="slug'+tag_id+'" onclick="edit_tag('+tag_id+')"  title="Edit">'+array[1]+'</a>';

        jQuery("#td_slug_" + tag_id).html(td_slug);

        jQuery("#td_count_" + tag_id).attr('class', 'table_big_col');

        td_count='<a class="pointer" id="count'+tag_id+'" onclick="edit_tag('+tag_id+')"  title="Edit">'+array[2]+'</a>';

        jQuery("#td_count_" + tag_id).html(td_count);

        td_edit='<a class="pointer" onclick="edit_tag('+tag_id+')" >Edit</a>';

        jQuery("#td_edit_" + tag_id).html(td_edit);



        var func1="spider_set_input_value('task', 'delete');";

        var func2="spider_set_input_value('current_id', "+tag_id+");";

        var func3="spider_form_submit('event', 'tags_form')";

        td_delete='<a class="pointer" onclick="'+func1+func2+func3+'" >Delete</a>';

        jQuery("#td_delete_" + tag_id).html(td_delete);

      }

      if ((jQuery( ".updated" ) && jQuery( ".updated" ).attr("id")!='wordpress_message_2' ) || (jQuery( ".error" ) && jQuery( ".error" ).css("display")=="block")) {

        if (jQuery( ".updated" ) && jQuery( ".updated" ).attr("id")!='wordpress_message_2' ){

          jQuery(".updated").html("<strong><p>"+massege+"</p></strong>"); 

        }

        else {

          jQuery(".error").html("<strong><p>"+massege+"</p></strong>"); 

          jQuery(".error").attr('class', 'updated');

        }

      }

      else {

        jQuery("#wordpress_message_1").css("display", "block");

      }

    }  

  });

}

var bwg_save_count = 50;

function spider_ajax_save(form_id, tr_group) {

  var ajax_task = jQuery("#ajax_task").val();

  if (!tr_group) {

    var tr_group = 1;

  }

  else if (ajax_task == 'ajax_apply' || ajax_task == 'ajax_save') {

    ajax_task = '';

  }

  var bwg_nonce = jQuery("#bwg_nonce").val();

  var name = jQuery("#name").val();

  var slug = jQuery("#slug").val();



  if ((typeof tinyMCE != "undefined") && tinyMCE.activeEditor && !tinyMCE.activeEditor.isHidden() && tinyMCE.activeEditor.getContent) {

    var description = tinyMCE.activeEditor.getContent();

  }

  else {

    var description = jQuery("#description").val();

  }

  var preview_image = jQuery("#preview_image").val();

  var published = jQuery("input[name=published]:checked").val();

  var search_value = jQuery("#search_value").val();

  var current_id = jQuery("#current_id").val();

  var page_number = jQuery("#page_number").val();

  var search_or_not = jQuery("#search_or_not").val();

  var ids_string = jQuery("#ids_string").val();

  var image_order_by = jQuery("#image_order_by").val();

  var asc_or_desc = jQuery("#asc_or_desc").val();

  var image_asc_or_desc = jQuery("#image_asc_or_desc").val();

  // Set cookie for image ordering in admin.

  document.cookie = 'bwg_image_asc_or_desc=' + image_asc_or_desc;

  document.cookie = 'bwg_image_order_by=' + image_order_by;

  

  var image_current_id = jQuery("#image_current_id").val();

  ids_array = ids_string.split(",");

  var tr_count = ids_array.length;

  if (tr_count > bwg_save_count) {

    // Remove items form begin and end of array.

    ids_array.splice(tr_group * bwg_save_count, ids_array.length);

    ids_array.splice(0, (tr_group - 1) * bwg_save_count);

    ids_string = ids_array.join(",");

  }



  var post_data = {};

  post_data["bwg_nonce"] = bwg_nonce;

  post_data["name"] = name;

  post_data["slug"] = slug;



  post_data["description"] = description;

  post_data["preview_image"] = preview_image;

  post_data["published"] = published;

  post_data["search_value"] = search_value;

  post_data["current_id"] = current_id;

  post_data["page_number"] = page_number;

  post_data["image_order_by"] = image_order_by;

  post_data["asc_or_desc"] = asc_or_desc;

  post_data["image_asc_or_desc"] = image_asc_or_desc;

  post_data["ids_string"] = ids_string;

  post_data["task"] = "ajax_search";

  post_data["ajax_task"] = ajax_task;

  post_data["image_current_id"] = image_current_id;

  post_data["image_width"] = jQuery("#image_width").val();

  post_data["image_height"] = jQuery("#image_height").val();

  var flag = false;

  if (jQuery("#check_all_items").attr('checked') == 'checked') {

    post_data["check_all_items"] = jQuery("#check_all_items").val();

    post_data["added_tags_select_all"] = jQuery("#added_tags_select_all").val();

    flag = true;

    jQuery('#check_all_items').attr('checked', false);

  }

  for (var i in ids_array) {

    if (ids_array.hasOwnProperty(i) && ids_array[i]) {

      if (jQuery("#check_" + ids_array[i]).attr('checked') == 'checked') {

        post_data["check_" + ids_array[i]] = jQuery("#check_" + ids_array[i]).val();

        flag = true;

      }

      post_data["input_filename_" + ids_array[i]] = jQuery("#input_filename_" + ids_array[i]).val();

      post_data["image_url_" + ids_array[i]] = jQuery("#image_url_" + ids_array[i]).val();

      post_data["thumb_url_" + ids_array[i]] = jQuery("#thumb_url_" + ids_array[i]).val();

      post_data["image_description_" + ids_array[i]] = jQuery("#image_description_" + ids_array[i]).val();

      post_data["image_alt_text_" + ids_array[i]] = jQuery("#image_alt_text_" + ids_array[i]).val();

      post_data["redirect_url_" + ids_array[i]] = jQuery("#redirect_url_" + ids_array[i]).val();

      post_data["input_date_modified_" + ids_array[i]] = jQuery("#input_date_modified_" + ids_array[i]).val();

      post_data["input_size_" + ids_array[i]] = jQuery("#input_size_" + ids_array[i]).val();

      post_data["input_filetype_" + ids_array[i]] = jQuery("#input_filetype_" + ids_array[i]).val();

      post_data["input_resolution_" + ids_array[i]] = jQuery("#input_resolution_" + ids_array[i]).val();

      post_data["input_crop_" + ids_array[i]] = jQuery("#input_crop_" + ids_array[i]).val();

      post_data["order_input_" + ids_array[i]] = jQuery("#order_input_" + ids_array[i]).val();

      post_data["tags_" + ids_array[i]] = jQuery("#tags_" + ids_array[i]).val();

    }

  }

  // Loading.

  jQuery('#opacity_div').show();

  jQuery('#loading_div').show();



  jQuery.post(

    jQuery('#' + form_id).attr('action'),

    post_data,



    function (data) {

      var str = jQuery(data).find("#current_id").val();

      jQuery("#current_id").val(str);

    }

  ).success(function (data, textStatus, errorThrown) {

    if (tr_count > bwg_save_count * tr_group) {

      spider_ajax_save(form_id, ++tr_group);

      return;

    }

    else {

      var str = jQuery(data).find('#images_table').html();

      jQuery('#images_table').html(str);

      var str = jQuery(data).find('.tablenav.top').html();

      jQuery('.tablenav.top').html(str);

      var str = jQuery(data).find('.tablenav.bottom').html();

      jQuery('.tablenav.bottom').html(str);

      jQuery("#show_hide_weights").val("Hide order column");

      spider_show_hide_weights();

      spider_run_checkbox();



      if (ajax_task == 'ajax_apply') {

        jQuery('#message_div').html("<strong><p>" + bwg_objectL10B.saved + "</p></strong>");

        jQuery('#message_div').show();

      }

      else if (ajax_task == 'recover') {

        jQuery('#draganddrop').html("<strong><p>" + bwg_objectL10B.recoverd + "</p></strong>");

        jQuery('#draganddrop').show();

      }

      else if (ajax_task == 'image_publish') {

        jQuery('#draganddrop').html("<strong><p>" + bwg_objectL10B.published + ".</p></strong>");

        jQuery('#draganddrop').show();

      }

      else if (ajax_task == 'image_unpublish') {

        jQuery('#draganddrop').html("<strong><p>" + bwg_objectL10B.unpublished + "</p></strong>");

        jQuery('#draganddrop').show();

      }

      else if (ajax_task == 'image_delete') {

        jQuery('#draganddrop').html("<strong><p>" + bwg_objectL10B.deleted + "</p></strong>");

        jQuery('#draganddrop').show();

      }

      else if (!flag && ((ajax_task == 'image_publish_all') || (ajax_task == 'image_unpublish_all') || (ajax_task == 'image_delete_all') || (ajax_task == 'image_set_watermark') || (ajax_task == 'image_recover_all') || (ajax_task == 'image_resize') || (ajax_task == 'resize_image_thumb'))) {

        jQuery('#draganddrop').html("<strong><p>" + bwg_objectL10B.one_item + "</p></strong>");

        jQuery('#draganddrop').show();

      }

      else if (ajax_task == 'image_publish_all') {

        jQuery('#draganddrop').html("<strong><p>" + bwg_objectL10B.published + "</p></strong>");

        jQuery('#draganddrop').show();

      }

      else if (ajax_task == 'image_unpublish_all') {

        jQuery('#draganddrop').html("<strong><p>" + bwg_objectL10B.unpublished + "</p></strong>");

        jQuery('#draganddrop').show();

      }

      else if (ajax_task == 'image_delete_all') {

        jQuery('#draganddrop').html("<strong><p>" + bwg_objectL10B.deleted + "</p></strong>");

        jQuery('#draganddrop').show();

      }

      else if (ajax_task == 'resize_image_thumb') {

        jQuery('#draganddrop').html("<strong><p>" + bwg_objectL10B.resized + "</p></strong>");

        jQuery('#draganddrop').show();

      }

      else if (ajax_task == 'image_set_watermark') {

        jQuery('#draganddrop').html("<strong><p>" + bwg_objectL10B.watermark_set + "</p></strong>");

        jQuery('#draganddrop').show();

      }

      else if (ajax_task == 'image_resize') {

        jQuery('#draganddrop').html("<strong><p>" + bwg_objectL10B.resized + "</p></strong>");

        jQuery('#draganddrop').show();

      }

      else if (ajax_task == 'image_recover_all') {

        jQuery('#draganddrop').html("<strong><p>" + bwg_objectL10B.reset + "</p></strong>");

        jQuery('#draganddrop').show();

      }

      else if (ajax_task == 'search') {

        jQuery('#message_div').html("");

        jQuery('#message_div').hide();

       

      }

      else {

        jQuery('#draganddrop').html("<strong><p>" + bwg_objectL10B.saved + "</p></strong>");

        jQuery('#draganddrop').show();

      }

      if (ajax_task == "ajax_save") {

        jQuery('#' + form_id).submit();

      }

      jQuery('#opacity_div').hide();

      jQuery('#loading_div').hide();

    }

  });

  // if (event.preventDefault) {

  // event.preventDefault();

  // }

  // else {

  // event.returnValue = false;

  // }

  return false;

}



function spider_run_checkbox() {

  jQuery("tbody").children().children(".check-column").find(":checkbox").click(function (l) {

    if ("undefined" == l.shiftKey) {

      return true

    }

    if (l.shiftKey) {

      if (!i) {

        return true

      }

      d = jQuery(i).closest("form").find(":checkbox");

      f = d.index(i);

      j = d.index(this);

      h = jQuery(this).prop("checked");

      if (0 < f && 0 < j && f != j) {

        d.slice(f, j).prop("checked", function () {

          if (jQuery(this).closest("tr").is(":visible")) {

            return h

          }

          return false

        })

      }

    }

    i = this;

    var k = jQuery(this).closest("tbody").find(":checkbox").filter(":visible").not(":checked");

    jQuery(this).closest("table").children("thead, tfoot").find(":checkbox").prop("checked", function () {

      return(0 == k.length)

    });

    return true

  });

  jQuery("thead, tfoot").find(".check-column :checkbox").click(function (m) {

    var n = jQuery(this).prop("checked"), l = "undefined" == typeof toggleWithKeyboard ? false : toggleWithKeyboard, k = m.shiftKey || l;

    jQuery(this).closest("table").children("tbody").filter(":visible").children().children(".check-column").find(":checkbox").prop("checked", function () {

      if (jQuery(this).is(":hidden")) {

        return false

      }

      if (k) {

        return jQuery(this).prop("checked")

      } else {

        if (n) {

          return true

        }

      }

      return false

    });

    jQuery(this).closest("table").children("thead,  tfoot").filter(":visible").children().children(".check-column").find(":checkbox").prop("checked", function () {

      if (k) {

        return false

      } else {

        if (n) {

          return true

        }

      }

      return false

    })

  });

}



// Set value by id.

function spider_set_input_value(input_id, input_value) {

  if (document.getElementById(input_id)) {

    document.getElementById(input_id).value = input_value;

  }

}



// Submit form by id.

function spider_form_submit(event, form_id) {

  if (document.getElementById(form_id)) {

    document.getElementById(form_id).submit();

  }

  if (event.preventDefault) {

    event.preventDefault();

  }

  else {

    event.returnValue = false;

  }

}



// Check if required field is empty.

function spider_check_required(id, name) {

  if (jQuery('#' + id).val() == '') {

    alert(name + '* ' + bwg_objectL10B.bwg_field_required);

    jQuery('#' + id).attr('style', 'border-color: #FF0000;');

    jQuery('#' + id).focus();

    jQuery('html, body').animate({

      scrollTop:jQuery('#' + id).offset().top - 200

    }, 500);

    return true;

  }

  else {

    return false;

  }

}



// Show/hide order column and drag and drop column.

function spider_show_hide_weights() {

  if (jQuery("#show_hide_weights").val() == bwg_objectL10B.bwg_show_order) {

    jQuery(".connectedSortable").css("cursor", "default");

    jQuery("#tbody_arr").find(".handle").hide(0);

    jQuery("#th_order").show(0);

    jQuery("#tbody_arr").find(".spider_order").show(0);

    jQuery("#show_hide_weights").val(bwg_objectL10B.bwg_hide_order);

    if (jQuery("#tbody_arr").sortable()) {

      jQuery("#tbody_arr").sortable("disable");

    }

  }

  else {

    jQuery(".connectedSortable").css("cursor", "move");

    var page_number;

    if (jQuery("#page_number") && jQuery("#page_number").val() != '' && jQuery("#page_number").val() != 1) {

      page_number = (jQuery("#page_number").val() - 1) * 20 + 1;

    }

    else {

      page_number = 1;

    }

    jQuery("#tbody_arr").sortable({

      handle:".connectedSortable",

      connectWith:".connectedSortable",

      update:function (event, tr) {

        jQuery("#draganddrop").attr("style", "");

        jQuery("#draganddrop").html("<strong><p>Changes made in this table should be saved.</p></strong>");

        var i = page_number;

        jQuery('.spider_order').each(function (e) {

          if (jQuery(this).find('input').val()) {

            jQuery(this).find('input').val(i++);

          }

        });

      }

    });//.disableSelection();

    jQuery("#tbody_arr").sortable("enable");

    jQuery("#tbody_arr").find(".handle").show(0);

    jQuery("#tbody_arr").find(".handle").attr('class', 'handle connectedSortable');

    jQuery("#th_order").hide(0);

    jQuery("#tbody_arr").find(".spider_order").hide(0);

    jQuery("#show_hide_weights").val(bwg_objectL10B.bwg_show_order);

  }

}



// Check all items.

function spider_check_all_items() {

  spider_check_all_items_checkbox();

  // if (!jQuery('#check_all').attr('checked')) {

    jQuery('#check_all').trigger('click');

  // }

}

function spider_check_all_items_checkbox() {

  if (jQuery('#check_all_items').attr('checked')) {

    jQuery('#check_all_items').attr('checked', false);

    jQuery('#draganddrop').hide();

  }

  else {

    var saved_items = (parseInt(jQuery(".displaying-num").html()) ? parseInt(jQuery(".displaying-num").html()) : 0);

    var added_items = (jQuery('input[id^="check_pr_"]').length ? parseInt(jQuery('input[id^="check_pr_"]').length) : 0);

    var items_count = added_items + saved_items;

    jQuery('#check_all_items').attr('checked', true);

    if (items_count) {

      jQuery('#draganddrop').html("<strong><p>" + bwg_objectL10B.selected + ' ' + items_count + ' ' + bwg_objectL10B.item + (items_count > 1 ? "s" : "") + ".</p></strong>");

      jQuery('#draganddrop').show();

    }

  }

}



function spider_check_all(current) {

  if (!jQuery(current).attr('checked')) {

    jQuery('#check_all_items').attr('checked', false);

    jQuery('#draganddrop').hide();

  }

}



// Set uploader to button class.

function spider_uploader(button_id, input_id, delete_id, img_id) {

  if (typeof img_id == 'undefined') {

    img_id = '';

  }

  jQuery(function () {

    var formfield = null;

    window.original_send_to_editor = window.send_to_editor;

    window.send_to_editor = function (html) {

      if (formfield) {

        var fileurl = jQuery('img', html).attr('src');

        if (!fileurl) {

          var exploded_html;

          var exploded_html_askofen;

          exploded_html = html.split('"');

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

            exploded_html_askofen = exploded_html[i].split("'");

          }

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

            for (j = 0; j < exploded_html_askofen.length; j++) {

              if (exploded_html_askofen[j].search("href")) {

                fileurl = exploded_html_askofen[i + 1];

                break;

              }

            }

          }

          if (img_id != '') {

            alert(bwg_objectL10B.bwg_select_image);

            tb_remove();

            return;

          }

          window.parent.document.getElementById(input_id).value = fileurl;

          window.parent.document.getElementById(button_id).style.display = "none";

          window.parent.document.getElementById(input_id).style.display = "inline-block";

          window.parent.document.getElementById(delete_id).style.display = "inline-block";

        }

        else {

          if (img_id == '') {

            alert(bwg_objectL10B.bwg_field_required);

            tb_remove();

            return;

          }

          window.parent.document.getElementById(input_id).value = fileurl;

          window.parent.document.getElementById(button_id).style.display = "none";

          window.parent.document.getElementById(delete_id).style.display = "inline-block";

          if ((img_id != '') && window.parent.document.getElementById(img_id)) {

            window.parent.document.getElementById(img_id).src = fileurl;

            window.parent.document.getElementById(img_id).style.display = "inline-block";

          }

        }

        formfield.val(fileurl);

        tb_remove();

      }

      else {

        window.original_send_to_editor(html);

      }

      formfield = null;

    };

    formfield = jQuery(this).parent().parent().find(".url_input");

    tb_show('', 'media-upload.php?type=image&TB_iframe=true');

    jQuery('#TB_overlay,#TB_closeWindowButton').bind("click", function () {

      formfield = null;

    });

    return false;

  });

}



// Remove uploaded file.

function spider_remove_url(button_id, input_id, delete_id, img_id) {

  if (typeof img_id == 'undefined') {

    img_id = '';

  }

  if (document.getElementById(button_id)) {

    document.getElementById(button_id).style.display = '';

  }

  if (document.getElementById(input_id)) {

    document.getElementById(input_id).value = '';

    document.getElementById(input_id).style.display = 'none';

  }

  if (document.getElementById(delete_id)) {

    document.getElementById(delete_id).style.display = 'none';

  }

  if ((img_id != '') && window.parent.document.getElementById(img_id)) {

    document.getElementById(img_id).src = '';

    document.getElementById(img_id).style.display = 'none';

  }

}



function spider_reorder_items(tbody_id) {

  jQuery("#" + tbody_id).sortable({

    handle:".connectedSortable",

    connectWith:".connectedSortable",

    update:function (event, tr) {

      spider_sortt(tbody_id);

    }

  });

}



function spider_sortt(tbody_id) {

  var str = "";

  var counter = 0;

  jQuery("#" + tbody_id).children().each(function () {

    str += ((jQuery(this).attr("id")).substr(3) + ",");

    counter++;

  });

  jQuery("#albums_galleries").val(str);

  if (!counter) {

    document.getElementById("table_albums_galleries").style.display = "none";

  }

}



function spider_remove_row(tbody_id, event, obj) {

  var span = obj;

  var tr = jQuery(span).closest("tr");

  jQuery(tr).remove();

  spider_sortt(tbody_id);

}



function spider_jslider(idtaginp) {

  jQuery(function () {

    var inpvalue = jQuery("#" + idtaginp).val();

    if (inpvalue == "") {

      inpvalue = 50;

    }

    jQuery("#slider-" + idtaginp).slider({

      range:"min",

      value:inpvalue,

      min:1,

      max:100,

      slide:function (event, ui) {

        jQuery("#" + idtaginp).val("" + ui.value);

      }

    });

    jQuery("#" + idtaginp).val("" + jQuery("#slider-" + idtaginp).slider("value"));

  });

}



function spider_get_items(e) {

  if (e.preventDefault) {

    e.preventDefault();

  }

  else {

    e.returnValue = false;

  }

  var trackIds = [];

  var titles = [];

  var types = [];

  var tbody = document.getElementById('tbody_albums_galleries');

  var trs = tbody.getElementsByTagName('tr');

  for (j = 0; j < trs.length; j++) {

    i = trs[j].getAttribute('id').substr(3);

    if (document.getElementById('check_' + i).checked) {

      trackIds.push(document.getElementById("id_" + i).innerHTML);

      titles.push(document.getElementById("a_" + i).innerHTML);

      types.push(document.getElementById("url_" + i).innerHTML == "Album" ? 1 : 0);

    }

  }

  window.parent.bwg_add_items(trackIds, titles, types);

}



function bwg_check_checkboxes() { 

  var flag = false;

  var ids_string = jQuery("#ids_string").val();

  ids_array = ids_string.split(",");

  for (var i in ids_array) {

    if (ids_array.hasOwnProperty(i) && ids_array[i]) {

      if (jQuery("#check_" + ids_array[i]).attr('checked') == 'checked') {

        flag = true;

      }

	}

  }

  if(flag) {

    if(jQuery(".buttons_div_right").find("a").hasClass( "thickbox" )) {       

      return true; 

	}

	else { 

	  jQuery(".buttons_div_right").find("a").addClass( "thickbox thickbox-preview" );

	  jQuery('#draganddrop').hide();

	  return true;

	}

  } 

  else { 

	jQuery(".buttons_div_right").find("a").removeClass( "thickbox thickbox-preview" );

    jQuery('#draganddrop').html("<strong><p>You must select at least one item.</p></strong>");

    jQuery('#draganddrop').show();

	return false;

  }  

}





function bwg_get_tags(image_id, e) { 

  if (e.preventDefault) {

    e.preventDefault();

  }

  else {

    e.returnValue = false;

  }

  var tagIds = [];

  var titles = [];

  var tbody = document.getElementById('tbody_arr');

  var trs = tbody.getElementsByTagName('tr');

  for (j = 0; j < trs.length; j++) {

    i = trs[j].getAttribute('id').substr(3);

    if (document.getElementById('check_' + i).checked) {

      tagIds.push(i);

      titles.push(document.getElementById("a_" + i).innerHTML);

    }

  }

  window.parent.bwg_add_tag(image_id, tagIds, titles);

}



function bwg_add_tag(image_id, tagIds, titles) {

  if (image_id == '0') {

    var flag = false;

    var ids_string = jQuery("#ids_string").val();

    ids_array = ids_string.split(",");

    if (jQuery("#check_all_items").attr("checked")) {

      var added_tags = '';

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

        added_tags = added_tags + tagIds[i] + ',';

      }

      jQuery("#added_tags_select_all").val(added_tags);

    }

  }

  else {

    image_id = image_id + ','; 

    ids_array = image_id.split(",");

    var flag = true;

  }

  for (var i in ids_array) {

    if (ids_array.hasOwnProperty(i) && ids_array[i]) {

      if (jQuery("#check_" + ids_array[i]).attr('checked') == 'checked' || flag) {

        image_id = ids_array[i];

        var tag_ids = document.getElementById('tags_' + image_id).value;

        tags_array = tag_ids.split(',');

        var div = document.getElementById('tags_div_' + image_id);

        var counter = 0;

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

          if (tags_array.indexOf(tagIds[i]) == -1) {

            tag_ids = tag_ids + tagIds[i] + ',';

            var tag_div = document.createElement('div');

            tag_div.setAttribute('id', image_id + "_tag_" + tagIds[i]);

            tag_div.setAttribute('class', "tag_div");

            div.appendChild(tag_div);

            var tag_name_span = document.createElement('span');

            tag_name_span.setAttribute('class', "tag_name");

            tag_name_span.innerHTML = titles[i];

            tag_div.appendChild(tag_name_span);

            var tag_delete_span = document.createElement('span');

            tag_delete_span.setAttribute('class', "spider_delete_img_small");

            tag_delete_span.setAttribute('onclick', "bwg_remove_tag('" + tagIds[i] + "', '" + image_id + "')");

            tag_delete_span.setAttribute('style', "float:right;");

            tag_div.appendChild(tag_delete_span);

            counter++;

          }

        }

        document.getElementById('tags_' + image_id).value = tag_ids;

        if (counter) {

          div.style.display = "block";

        }

      }

	  }

  }

  tb_remove();

}



function bwg_remove_tag(tag_id, image_id) {

  if (jQuery('#' + image_id + '_tag_' + tag_id)) {

    jQuery('#' + image_id + '_tag_' + tag_id).remove();

    var tag_ids_string = jQuery("#tags_" + image_id).val();

    tag_ids_string = tag_ids_string.replace(tag_id + ',', '');

    jQuery("#tags_" + image_id).val(tag_ids_string);

    if (jQuery("#tags_" + image_id).val() == '') {

      jQuery("#tags_div_" + image_id).hide();

    }

  }

}



function preview_watermark() {

  setTimeout(function() {

    watermark_type = window.parent.document.getElementById('watermark_type_text').checked;

    if (watermark_type) {

      watermark_text = document.getElementById('watermark_text').value;

      watermark_link = document.getElementById('watermark_link').value;

      watermark_font_size = document.getElementById('watermark_font_size').value;

      watermark_font = document.getElementById('watermark_font').value;

      watermark_color = document.getElementById('watermark_color').value;

      watermark_opacity = document.getElementById('watermark_opacity').value;

      watermark_position = jQuery("input[name=watermark_position]:checked").val().split('-');

      document.getElementById("preview_watermark").style.verticalAlign = watermark_position[0];

      document.getElementById("preview_watermark").style.textAlign = watermark_position[1];

      stringHTML = (watermark_link ? '<a href="' + watermark_link + '" target="_blank" style="text-decoration: none;' : '<span style="cursor:default;') + 'margin:4px;font-size:' + watermark_font_size + 'px;font-family:' + watermark_font + ';color:#' + watermark_color + ';opacity:' + (watermark_opacity / 100) + ';" class="non_selectable">' + watermark_text + (watermark_link ? '</a>' : '</span>');

      document.getElementById("preview_watermark").innerHTML = stringHTML;

    }

    watermark_type = window.parent.document.getElementById('watermark_type_image').checked;

    if (watermark_type) {

      watermark_url = document.getElementById('watermark_url').value;

      watermark_link = document.getElementById('watermark_link').value;

      watermark_width = document.getElementById('watermark_width').value;

      watermark_height = document.getElementById('watermark_height').value;

      watermark_opacity = document.getElementById('watermark_opacity').value;

      watermark_position = jQuery("input[name=watermark_position]:checked").val().split('-');

      document.getElementById("preview_watermark").style.verticalAlign = watermark_position[0];

      document.getElementById("preview_watermark").style.textAlign = watermark_position[1];

      stringHTML = (watermark_link ? '<a href="' + watermark_link + '" target="_blank">' : '') + '<img class="non_selectable" src="' + watermark_url + '" style="margin:0 4px 0 4px;max-width:' + watermark_width + 'px;max-height:' + watermark_height + 'px;opacity:' + (watermark_opacity / 100) + ';" />' + (watermark_link ? '</a>' : '');

      document.getElementById("preview_watermark").innerHTML = stringHTML;

    }

  }, 50);

}



function preview_built_in_watermark() {

  setTimeout(function(){

  watermark_type = window.parent.document.getElementById('built_in_watermark_type_text').checked;

  if (watermark_type) {

    watermark_text = document.getElementById('built_in_watermark_text').value;

    watermark_font_size = document.getElementById('built_in_watermark_font_size').value * 400 / 500;

    watermark_font = 'bwg_' + document.getElementById('built_in_watermark_font').value.replace('.TTF', '').replace('.ttf', '');

    watermark_color = document.getElementById('built_in_watermark_color').value;

    watermark_opacity = document.getElementById('built_in_watermark_opacity').value;

    watermark_position = jQuery("input[name=built_in_watermark_position]:checked").val().split('-');

    document.getElementById("preview_built_in_watermark").style.verticalAlign = watermark_position[0];

    document.getElementById("preview_built_in_watermark").style.textAlign = watermark_position[1];

    stringHTML = '<span style="cursor:default;margin:4px;font-size:' + watermark_font_size + 'px;font-family:' + watermark_font + ';color:#' + watermark_color + ';opacity:' + (watermark_opacity / 100) + ';" class="non_selectable">' + watermark_text + '</span>';

    document.getElementById("preview_built_in_watermark").innerHTML = stringHTML;

  }

  watermark_type = window.parent.document.getElementById('built_in_watermark_type_image').checked;

  if (watermark_type) {

    watermark_url = document.getElementById('built_in_watermark_url').value;

    watermark_size = document.getElementById('built_in_watermark_size').value;

    watermark_position = jQuery("input[name=built_in_watermark_position]:checked").val().split('-');

    document.getElementById("preview_built_in_watermark").style.verticalAlign = watermark_position[0];

    document.getElementById("preview_built_in_watermark").style.textAlign = watermark_position[1];

    stringHTML = '<img class="non_selectable" src="' + watermark_url + '" style="margin:0 4px 0 4px;max-width:95%;width:' + watermark_size + '%;" />';

    document.getElementById("preview_built_in_watermark").innerHTML = stringHTML;

  }

  }, 50);

}



function bwg_watermark(watermark_type) {

  jQuery("#" + watermark_type).attr('checked', 'checked');

  jQuery("#tr_watermark_url").css('display', 'none');

  jQuery("#tr_watermark_width_height").css('display', 'none');

  jQuery("#tr_watermark_opacity").css('display', 'none');

  jQuery("#tr_watermark_text").css('display', 'none');

  jQuery("#tr_watermark_link").css('display', 'none');

  jQuery("#tr_watermark_font_size").css('display', 'none');

  jQuery("#tr_watermark_font").css('display', 'none');

  jQuery("#tr_watermark_color").css('display', 'none');

  jQuery("#tr_watermark_position").css('display', 'none');

  jQuery("#tr_watermark_preview").css('display', 'none');

  jQuery("#preview_watermark").css('display', 'none');

  switch (watermark_type) {

    case 'watermark_type_text':

    {

      jQuery("#tr_watermark_opacity").css('display', '');

      jQuery("#tr_watermark_text").css('display', '');

      jQuery("#tr_watermark_link").css('display', '');

      jQuery("#tr_watermark_font_size").css('display', '');

      jQuery("#tr_watermark_font").css('display', '');

      jQuery("#tr_watermark_color").css('display', '');

      jQuery("#tr_watermark_position").css('display', '');

      jQuery("#tr_watermark_preview").css('display', '');

      jQuery("#preview_watermark").css('display', 'table-cell');

      break;

    }

    case 'watermark_type_image':

    {

      jQuery("#tr_watermark_url").css('display', '');

      jQuery("#tr_watermark_link").css('display', '');

      jQuery("#tr_watermark_width_height").css('display', '');

      jQuery("#tr_watermark_opacity").css('display', '');

      jQuery("#tr_watermark_position").css('display', '');

      jQuery("#tr_watermark_preview").css('display', '');

      jQuery("#preview_watermark").css('display', 'table-cell');

      break;

    }

  }

}



function bwg_built_in_watermark(watermark_type) {

  jQuery("#built_in_" + watermark_type).attr('checked', 'checked');

  jQuery("#tr_built_in_watermark_url").css('display', 'none');

  jQuery("#tr_built_in_watermark_size").css('display', 'none');

  jQuery("#tr_built_in_watermark_opacity").css('display', 'none');

  jQuery("#tr_built_in_watermark_text").css('display', 'none');

  jQuery("#tr_built_in_watermark_font_size").css('display', 'none');

  jQuery("#tr_built_in_watermark_font").css('display', 'none');

  jQuery("#tr_built_in_watermark_color").css('display', 'none');

  jQuery("#tr_built_in_watermark_position").css('display', 'none');

  jQuery("#tr_built_in_watermark_preview").css('display', 'none');

  jQuery("#preview_built_in_watermark").css('display', 'none');

  switch (watermark_type) {

    case 'watermark_type_text':

    {

      jQuery("#tr_built_in_watermark_opacity").css('display', '');

      jQuery("#tr_built_in_watermark_text").css('display', '');

      jQuery("#tr_built_in_watermark_font_size").css('display', '');

      jQuery("#tr_built_in_watermark_font").css('display', '');

      jQuery("#tr_built_in_watermark_color").css('display', '');

      jQuery("#tr_built_in_watermark_position").css('display', '');

      jQuery("#tr_built_in_watermark_preview").css('display', '');

      jQuery("#preview_built_in_watermark").css('display', 'table-cell');

      break;

    }

    case 'watermark_type_image':

    {

      jQuery("#tr_built_in_watermark_url").css('display', '');

      jQuery("#tr_built_in_watermark_size").css('display', '');

      jQuery("#tr_built_in_watermark_position").css('display', '');

      jQuery("#tr_built_in_watermark_preview").css('display', '');

      jQuery("#preview_built_in_watermark").css('display', 'table-cell');

      break;

    }

  }

}



function bwg_change_option_type(type) {

  type = (type == '' ? 1 : type);

  document.getElementById('type').value = type;

  for (var i = 1; i <= 10; i++) {

    if (i == type) {

      document.getElementById('div_content_' + i).style.display = 'block';

      document.getElementById('div_' + i).style.background = '#C5C5C5';

    }

    else {

      document.getElementById('div_content_' + i).style.display = 'none';

      document.getElementById('div_' + i).style.background = '#F4F4F4';

    }

  }

  document.getElementById('display_panel').style.display = 'inline-block';

}



function bwg_inputs() {

  jQuery(".spider_int_input").keypress(function (event) {

    var chCode1 = event.which || event.paramlist_keyCode;

    if (chCode1 > 31 && (chCode1 < 48 || chCode1 > 57) && (chCode1 != 46) && (chCode1 != 45)) {

      return false;

    }

    return true;

  });

}



function bwg_enable_disable(display, id, current) {

  jQuery("#" + current).attr('checked', 'checked');

  jQuery("#" + id).css('display', display);

  if(id == 'tr_slideshow_title_position') {

    jQuery("#tr_slideshow_full_width_title").css('display', display);

  }

}



function bwg_popup_fullscreen(num) {

  if (num) {

    jQuery("#tr_popup_dimensions").css('display', 'none');

  }

  else {

    jQuery("#tr_popup_dimensions").css('display', '');

  }

}



function bwg_change_album_view_type(type) {

  if (type == 'thumbnail') {

    jQuery("#album_thumb_dimensions").html('Album thumb dimensions: ');

	jQuery("#album_thumb_dimensions_x").css('display', '');

	jQuery("#album_thumb_height").css('display', '');

  }

  else {

    jQuery("#album_thumb_dimensions").html('Album thumb width: '); 

    jQuery("#album_thumb_dimensions_x").css('display', 'none');

	jQuery("#album_thumb_height").css('display', 'none');

  }

}



function spider_check_isnum(e) {

  var chCode1 = e.which || e.paramlist_keyCode;

  if (chCode1 > 31 && (chCode1 < 48 || chCode1 > 57) && (chCode1 != 46) && (chCode1 != 45)) {

    return false;

  }

  return true;

}



function bwg_change_theme_type(type) {

  var button_name = jQuery("#button_name").val();

  jQuery("#Thumbnail").hide();

  jQuery("#Masonry").hide();

  jQuery("#Mosaic").hide();

  jQuery("#Slideshow").hide();

  jQuery("#Compact_album").hide();

  jQuery("#Extended_album").hide();

  jQuery("#Masonry_album").hide();

  jQuery("#Image_browser").hide();

  jQuery("#Blog_style").hide();

  jQuery("#Carousel").hide();

  jQuery("#Lightbox").hide();

  jQuery("#Navigation").hide();

  jQuery("#" + type).show();

  jQuery("#type_menu").show();

  jQuery(".spider_fieldset").show();

  jQuery("#current_type").val(type);



  jQuery("#type_Thumbnail").attr("style", "background-color: #F4F4F4;");

  jQuery("#type_Masonry").attr("style", "background-color: #F4F4F4; opacity: 0.4; filter: Alpha(opacity=40);");

  jQuery("#type_Mosaic").attr("style", "background-color: #F4F4F4; opacity: 0.4; filter: Alpha(opacity=40);");

  jQuery("#type_Slideshow").attr("style", "background-color: #F4F4F4;");

  jQuery("#type_Compact_album").attr("style", "background-color: #F4F4F4;");

  jQuery("#type_Extended_album").attr("style", "background-color: #F4F4F4;");

  jQuery("#type_Masonry_album").attr("style", "background-color: #F4F4F4; opacity: 0.4; filter: Alpha(opacity=40);");

  jQuery("#type_Image_browser").attr("style", "background-color: #F4F4F4;");

  jQuery("#type_Blog_style").attr("style", "background-color: #F4F4F4; opacity: 0.4; filter: Alpha(opacity=40);");

  jQuery("#type_Carousel").attr("style", "background-color: #F4F4F4; opacity: 0.4; filter: Alpha(opacity=40);");

  jQuery("#type_Lightbox").attr("style", "background-color: #F4F4F4;");

  jQuery("#type_Navigation").attr("style", "background-color: #F4F4F4;");

  jQuery("#type_" + type).attr("style", "background-color: #CFCBCB;");

}



function bwg_gallery_type() {

  var response = true;

  var value = jQuery('#gallery_type').val();

  response = bwg_change_gallery_type(value, 'change');

  return response;

}



/*returns false if user cancels or impossible to do.*/

/*

   type_to_set:'' or 'instagram'

*/

function bwg_change_gallery_type(type_to_set, warning_type) {

  

  warning_type = (typeof warning_type === "undefined") ? "default" : warning_type;



  if(type_to_set == 'instagram'){

    jQuery('#gallery_type').val('instagram');

    jQuery('#tr_instagram_post_gallery').show();

    jQuery('#tr_gallery_source').show();

    jQuery('#tr_update_flag').show();

    jQuery('#tr_autogallery_image_number').show();

    jQuery('#tr_instagram_gallery_add_button').show();



    /*hide features of only standard gallery*/   

    jQuery('.spider_delete_button').hide();

    jQuery('#spider_setwatermark_button').hide();

    jQuery('#spider_resize_button').hide();

    jQuery('#spider_reset_button').hide();

    jQuery('#content-add_media').hide();

    jQuery('#show_add_embed').hide();

    jQuery('#show_bulk_embed').hide();

    

  }

  else{



    var ids_string = jQuery("#ids_string").val();

    ids_array = ids_string.split(",");

    var tr_count = ids_array[0]=='' ? 0: ids_array.length;  

    if(tr_count != 0){

      switch(warning_type) {

        case 'default':

          var allowed = confirm("This action will reset gallery type to standard and will save that choice. You cannot undo it.");

          break;

        case 'change':

          var allowed = confirm("After pressing save/apply buttons, you cannot change gallery type back to Instagram!");

          break;

        default:

          var allowed = confirm("This action will reset gallery type to standard and will save that choice. You cannot undo it.");

      }/*endof switch*/



      if (allowed == false) {

        jQuery('#gallery_type').val('instagram');

        return false;

      }

    }

  

    jQuery('#gallery_type').val('');

    jQuery('#tr_instagram_post_gallery').hide();

    jQuery('#tr_gallery_source').hide();



    jQuery('#tr_update_flag').hide();

    jQuery('#tr_autogallery_image_number').hide();

    jQuery('#tr_instagram_gallery_add_button').hide();



    /*show features of only standard gallery*/

    jQuery('.spider_delete_button').show();

    jQuery('#spider_setwatermark_button').show();

    jQuery('#spider_resize_button').show();

    jQuery('#spider_reset_button').show();

    jQuery('#content-add_media').show();

    jQuery('#show_add_embed').show();

    jQuery('#show_bulk_embed').show();    

    

  }

  return true;

}



function bwg_is_instagram_gallery() {



  var value = jQuery('#gallery_type').val();

  if(value == 'instagram'){

    return true;

  }

  else{

    return false;

  }

}





/**

 *  

 *  @param reset:bool true if reset to standard in case of not empty

 *  @param message:bool true if to alert that not empty

 *  @return true if empty, false if not empty

 */



function bwg_convert_seconds(seconds) {

  var sec_num = parseInt(seconds, 10);

  var hours   = Math.floor(sec_num / 3600);

  var minutes = Math.floor((sec_num - (hours * 3600)) / 60);

  var seconds = sec_num - (hours * 3600) - (minutes * 60);



  if (minutes < 10 && hours != 0) {minutes = "0" + minutes;}

  if (seconds < 10) {seconds = "0" + seconds;}

  var time    = (hours != 0 ? hours + ':' : '') + minutes + ':' + seconds;

  return time;

}



function bwg_convert_date(date, separator) {

  var m_names = new Array("January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December");

  date = date.split(separator);

  var dateArray = date[0].split("-");

  return dateArray[2] + " " + m_names[dateArray[1] - 1] + " " + dateArray[0] + ", " + date[1].substring(0, 5);

}



/* EMBED handling */

function bwg_get_embed_info(input_id) {

  jQuery('#opacity_div').show();

  jQuery('#loading_div').show();





  var url = encodeURI(jQuery("#" + input_id).val());  

  if (!url) {

    alert(bwg_objectL10B.bwg_enter_url);

    return '';

  }

  var filesValid = [];

  var data = {

    'action': 'addEmbed',

    'URL_to_embed': url,

    'async':true

  };





   // get from the server data for the url. Here we use the server as a proxy, since Cross-Origin Resource Sharing AJAX is forbidden.

  jQuery.post(ajax_url, data, function(response) {

    if(response == false){

      alert(bwg_objectL10B.bwg_cannot_response);

      jQuery('#opacity_div').hide();

      jQuery('#loading_div').hide();

      return '';

    }

    else{  



      var index_start = response.indexOf("WD_delimiter_start");

      var index_end = response.indexOf("WD_delimiter_end");

      if(index_start == -1 || index_end == -1){

        alert(bwg_objectL10B.bwg_something_wrong);

        jQuery('#opacity_div').hide();

        jQuery('#loading_div').hide();

      

        return '';

      }



      /*filter out other echoed characters*/

      /*18 is the length of "wd_delimiter_start"*/

      response = response.substring(index_start+18,index_end);  

      



      response_JSON = jQuery.parseJSON(response);

        /*if indexed array, it means there is error*/

      if(typeof response_JSON[0] !== 'undefined'){

        alert(bwg_objectL10B.bwg_error + jQuery.parseJSON(response)[1]);

        jQuery('#opacity_div').hide();

        jQuery('#loading_div').hide();

        return '';

      }

      else{

        fileData = response_JSON;

        filesValid.push(fileData);

        bwg_add_image(filesValid);

        document.getElementById(input_id).value = '';

        jQuery('#opacity_div').hide();

        jQuery('#loading_div').hide();

        return 'ok';

      }

    }

    return ''; 

   

  });

  return 'ok'; 

   

}