'processing': true,

                        'language': {

                            'emptyTable': (options.emptyTable) ? options.emptyTable : "No data available in table"

                        },

        var counter = 0;

        var hidden_ids = [];

        var included_ids = [];

        $(columns_settings).each( function() {

            var named_id = $( 'thead th[data-colname="' + this.columnname + '"]', this ).index( 'th' );

            var used_id = settings.bKohaColumnsUseNames ? named_id : counter;

            if ( used_id == -1 ) return;

            if ( this['is_hidden'] == "1" ) {

                hidden_ids.push( used_id );

            }

            if ( this['cannot_be_toggled'] == "0" ) {

                included_ids.push( used_id );

            }

            counter++;

        });

        var exportColumns = ":visible:not(.noExport)";

        if( settings.hasOwnProperty("exportColumns") ){

            // A custom buttons configuration has been passed from the page

            exportColumns = settings["exportColumns"];

        }

        var export_format = {

            body: function ( data, row, column, node ) {

                var newnode = $(node);

                if ( newnode.find(".noExport").length > 0 ) {

                    newnode = newnode.clone();

                    newnode.find(".noExport").remove();

                }

                return newnode.text().replace( /\n/g, ' ' ).trim();

            }

        }

        var export_buttons = [

            {

                extend: 'excelHtml5',

                text: _("Excel"),

                exportOptions: {

                    columns: exportColumns,

                    format:  export_format

                },

            },

            {

                extend: 'csvHtml5',

                text: _("CSV"),

                exportOptions: {

                    columns: exportColumns,

                    format:  export_format

                },

            },

            {

                extend: 'copyHtml5',

                text: _("Copy"),

                exportOptions: {

                    columns: exportColumns,

                    format:  export_format

                },

            },

            {

                extend: 'print',

                text: _("Print"),

                exportOptions: {

                    columns: exportColumns,

                    format:  export_format

                },

            }

        ];

        settings[ "buttons" ] = [

            {

                fade: 100,

                className: "dt_button_clear_filter",

                titleAttr: _("Clear filter"),

                enabled: false,

                text: '<i class="fa fa-lg fa-remove"></i> <span class="dt-button-text">' + _("Clear filter") + '</span>',

                action: function ( e, dt, node, config ) {

                    dt.search( "" ).draw("page");

                    node.addClass("disabled");

                }

            }

        ];

        if( included_ids.length > 0 ){

            settings[ "buttons" ].push(

                {

                    extend: 'colvis',

                    fade: 100,

                    columns: included_ids,

                    className: "columns_controls",

                    titleAttr: _("Columns settings"),

                    text: '<i class="fa fa-lg fa-gear"></i> <span class="dt-button-text">' + _("Columns") + '</span>',

                    exportOptions: {

                        columns: exportColumns

                    }

                }

            );

        }

        settings[ "buttons" ].push(

            {

                extend: 'collection',

                autoClose: true,

                fade: 100,

                className: "export_controls",

                titleAttr: _("Export or print"),

                text: '<i class="fa fa-lg fa-download"></i> <span class="dt-button-text">' + _("Export") + '</span>',

                buttons: export_buttons

            }

        );

        if ( add_filters ) {

            // Duplicate the table header row for columnFilter

            thead_row = this.find('thead tr');

            clone = thead_row.clone().addClass('filters_row');

            clone.find("th.NoSort").html('');

            thead_row.before(clone);

        }

        $(".dt_button_clear_filter, .columns_controls, .export_controls").tooltip();

// Return an array of string containing the values of a particular column

$.fn.dataTableExt.oApi.fnGetColumnData = function ( oSettings, iColumn, bUnique, bFiltered, bIgnoreEmpty ) {

    // check that we have a column id

    if ( typeof iColumn == "undefined" ) return new Array();

    // by default we only wany unique data

    if ( typeof bUnique == "undefined" ) bUnique = true;

    // by default we do want to only look at filtered data

    if ( typeof bFiltered == "undefined" ) bFiltered = true;

    // by default we do not wany to include empty values

    if ( typeof bIgnoreEmpty == "undefined" ) bIgnoreEmpty = true;

    // list of rows which we're going to loop through

    var aiRows;

    // use only filtered rows

    if (bFiltered == true) aiRows = oSettings.aiDisplay;

    // use all rows

    else aiRows = oSettings.aiDisplayMaster; // all row numbers

    // set up data array

    var asResultData = new Array();

    for (var i=0,c=aiRows.length; i<c; i++) {

        iRow = aiRows[i];

        var aData = this.fnGetData(iRow);

        var sValue = aData[iColumn];

        // ignore empty values?

        if (bIgnoreEmpty == true && sValue.length == 0) continue;

        // ignore unique values?

        else if (bUnique == true && jQuery.inArray(sValue, asResultData) > -1) continue;

        // else push the value onto the result data array

        else asResultData.push(sValue);

    }

    return asResultData;

}

// List of unbind keys (Ctrl, Alt, Direction keys, etc.)

// These keys must not launch filtering

var blacklist_keys = new Array(0, 16, 17, 18, 37, 38, 39, 40);

// Set a filtering delay for global search field

jQuery.fn.dataTableExt.oApi.fnSetFilteringDelay = function ( oSettings, iDelay ) {

    /*

     * Inputs:      object:oSettings - dataTables settings object - automatically given

     *              integer:iDelay - delay in milliseconds

     * Usage:       $('#example').dataTable().fnSetFilteringDelay(250);

     * Author:      Zygimantas Berziunas (www.zygimantas.com) and Allan Jardine

     * License:     GPL v2 or BSD 3 point style

     * Contact:     zygimantas.berziunas /AT\ hotmail.com

     */

    var

        _that = this,

        iDelay = (typeof iDelay == 'undefined') ? 250 : iDelay;

    this.each( function ( i ) {

        $.fn.dataTableExt.iApiIndex = i;

        var

            $this = this,

            oTimerId = null,

            sPreviousSearch = null,

            anControl = $( 'input', _that.fnSettings().aanFeatures.f );

        anControl.unbind( 'keyup.DT' ).bind( 'keyup.DT', function(event) {

            var $$this = $this;

            if (blacklist_keys.indexOf(event.keyCode) != -1) {

                return this;

            }else if ( event.keyCode == '13' ) {

                $.fn.dataTableExt.iApiIndex = i;

                _that.fnFilter( $(this).val() );

            } else {

                if (sPreviousSearch === null || sPreviousSearch != anControl.val()) {

                    window.clearTimeout(oTimerId);

                    sPreviousSearch = anControl.val();

                    oTimerId = window.setTimeout(function() {

                        $.fn.dataTableExt.iApiIndex = i;

                        _that.fnFilter( anControl.val() );

                    }, iDelay);

                }

            }

        });

        return this;

    } );

    return this;

}

// Add a filtering delay on general search and on all input (with a class 'filter')

jQuery.fn.dataTableExt.oApi.fnAddFilters = function ( oSettings, sClass, iDelay ) {

    var table = this;

    this.fnSetFilteringDelay(iDelay);

    var filterTimerId = null;

    $(table).find("input."+sClass).keyup(function(event) {

      if (blacklist_keys.indexOf(event.keyCode) != -1) {

        return this;

      }else if ( event.keyCode == '13' ) {

        table.fnFilter( $(this).val(), $(this).attr('data-column_num') );

      } else {

        window.clearTimeout(filterTimerId);

        var input = this;

        filterTimerId = window.setTimeout(function() {

          table.fnFilter($(input).val(), $(input).attr('data-column_num'));

        }, iDelay);

      }

    });

    $(table).find("select."+sClass).on('change', function() {

        table.fnFilter($(this).val(), $(this).attr('data-column_num'));

    });

}

// Sorting on html contains

// <a href="foo.pl">bar</a> sort on 'bar'

function dt_overwrite_html_sorting_localeCompare() {

    jQuery.fn.dataTableExt.oSort['html-asc']  = function(a,b) {

        a = a.replace(/<.*?>/g, "").replace(/\s+/g, " ");

        b = b.replace(/<.*?>/g, "").replace(/\s+/g, " ");

        if (typeof(a.localeCompare == "function")) {

           return a.localeCompare(b);

        } else {

           return (a > b) ? 1 : ((a < b) ? -1 : 0);

        }

    };

    jQuery.fn.dataTableExt.oSort['html-desc'] = function(a,b) {

        a = a.replace(/<.*?>/g, "").replace(/\s+/g, " ");

        b = b.replace(/<.*?>/g, "").replace(/\s+/g, " ");

        if(typeof(b.localeCompare == "function")) {

            return b.localeCompare(a);

        } else {

            return (b > a) ? 1 : ((b < a) ? -1 : 0);

        }

    };

    jQuery.fn.dataTableExt.oSort['num-html-asc']  = function(a,b) {

        var x = a.replace( /<.*?>/g, "" );

        var y = b.replace( /<.*?>/g, "" );

        x = parseFloat( x );

        y = parseFloat( y );

        return ((x < y) ? -1 : ((x > y) ?  1 : 0));

    };

    jQuery.fn.dataTableExt.oSort['num-html-desc'] = function(a,b) {

        var x = a.replace( /<.*?>/g, "" );

        var y = b.replace( /<.*?>/g, "" );

        x = parseFloat( x );

        y = parseFloat( y );

        return ((x < y) ?  1 : ((x > y) ? -1 : 0));

    };

}

$.fn.dataTableExt.oSort['num-html-asc']  = function(a,b) {

    var x = a.replace( /<.*?>/g, "" );

    var y = b.replace( /<.*?>/g, "" );

    x = parseFloat( x );

    y = parseFloat( y );

    return ((x < y) ? -1 : ((x > y) ?  1 : 0));

};

$.fn.dataTableExt.oSort['num-html-desc'] = function(a,b) {

    var x = a.replace( /<.*?>/g, "" );

    var y = b.replace( /<.*?>/g, "" );

    x = parseFloat( x );

    y = parseFloat( y );

    return ((x < y) ?  1 : ((x > y) ? -1 : 0));

};

(function() {

/*

 * Natural Sort algorithm for Javascript - Version 0.7 - Released under MIT license

 * Author: Jim Palmer (based on chunking idea from Dave Koelle)

 * Contributors: Mike Grier (mgrier.com), Clint Priest, Kyle Adams, guillermo

 * See: http://js-naturalsort.googlecode.com/svn/trunk/naturalSort.js

 */

function naturalSort (a, b) {

    var re = /(^-?[0-9]+(\.?[0-9]*)[df]?e?[0-9]?$|^0x[0-9a-f]+$|[0-9]+)/gi,

        sre = /(^[ ]*|[ ]*$)/g,

        dre = /(^([\w ]+,?[\w ]+)?[\w ]+,?[\w ]+\d+:\d+(:\d+)?[\w ]?|^\d{1,4}[\/\-]\d{1,4}[\/\-]\d{1,4}|^\w+, \w+ \d+, \d{4})/,

        hre = /^0x[0-9a-f]+$/i,

        ore = /^0/,

        // convert all to strings and trim()

        x = a.toString().replace(sre, '') || '',

        y = b.toString().replace(sre, '') || '',

        // chunk/tokenize

        xN = x.replace(re, '\0$1\0').replace(/\0$/,'').replace(/^\0/,'').split('\0'),

        yN = y.replace(re, '\0$1\0').replace(/\0$/,'').replace(/^\0/,'').split('\0'),

        // numeric, hex or date detection

        xD = parseInt(x.match(hre), 10) || (xN.length != 1 && x.match(dre) && Date.parse(x)),

        yD = parseInt(y.match(hre), 10) || xD && y.match(dre) && Date.parse(y) || null;

    // first try and sort Hex codes or Dates

    if (yD)

        if ( xD < yD ) return -1;

        else if ( xD > yD )  return 1;

    // natural sorting through split numeric strings and default strings

    for(var cLoc=0, numS=Math.max(xN.length, yN.length); cLoc < numS; cLoc++) {

        // find floats not starting with '0', string or 0 if not defined (Clint Priest)

        var oFxNcL = !(xN[cLoc] || '').match(ore) && parseFloat(xN[cLoc]) || xN[cLoc] || 0;

        var oFyNcL = !(yN[cLoc] || '').match(ore) && parseFloat(yN[cLoc]) || yN[cLoc] || 0;

        // handle numeric vs string comparison - number < string - (Kyle Adams)

        if (isNaN(oFxNcL) !== isNaN(oFyNcL)) return (isNaN(oFxNcL)) ? 1 : -1;

        // rely on string comparison if different types - i.e. '02' < 2 != '02' < '2'

        else if (typeof oFxNcL !== typeof oFyNcL) {

            oFxNcL += '';

            oFyNcL += '';

        }

        if (oFxNcL < oFyNcL) return -1;

        if (oFxNcL > oFyNcL) return 1;

    }

    return 0;

}

jQuery.extend( jQuery.fn.dataTableExt.oSort, {

    "natural-asc": function ( a, b ) {

        return naturalSort(a,b);

    },

    "natural-desc": function ( a, b ) {

        return naturalSort(a,b) * -1;

    }

} );

}());

// Remove string between NSB NSB characters

$.fn.dataTableExt.oSort['nsb-nse-asc'] = function(a,b) {

    var pattern = new RegExp("\x88.*\x89");

    a = a.replace(pattern, "");

    b = b.replace(pattern, "");

    return (a > b) ? 1 : ((a < b) ? -1 : 0);

}

$.fn.dataTableExt.oSort['nsb-nse-desc'] = function(a,b) {

    var pattern = new RegExp("\x88.*\x89");

    a = a.replace(pattern, "");

    b = b.replace(pattern, "");

    return (b > a) ? 1 : ((b < a) ? -1 : 0);

}

/* Define two custom functions (asc and desc) for basket callnumber sorting */

jQuery.fn.dataTableExt.oSort['callnumbers-asc']  = function(x,y) {

        var x_array = x.split("<div>");

        var y_array = y.split("<div>");

        /* Pop the first elements, they are empty strings */

        x_array.shift();

        y_array.shift();

        x_array = jQuery.map( x_array, function( a ) {

            return parse_callnumber( a );

        });

        y_array = jQuery.map( y_array, function( a ) {

            return parse_callnumber( a );

        });

        x_array.sort();

        y_array.sort();

        x = x_array.shift();

        y = y_array.shift();

        if ( !x ) { x = ""; }

        if ( !y ) { y = ""; }

        return ((x < y) ? -1 : ((x > y) ?  1 : 0));

};

jQuery.fn.dataTableExt.oSort['callnumbers-desc'] = function(x,y) {

        var x_array = x.split("<div>");

        var y_array = y.split("<div>");

        /* Pop the first elements, they are empty strings */

        x_array.shift();

        y_array.shift();

        x_array = jQuery.map( x_array, function( a ) {

            return parse_callnumber( a );

        });

        y_array = jQuery.map( y_array, function( a ) {

            return parse_callnumber( a );

        });

        x_array.sort();

        y_array.sort();

        x = x_array.pop();

        y = y_array.pop();

        if ( !x ) { x = ""; }

        if ( !y ) { y = ""; }

        return ((x < y) ?  1 : ((x > y) ? -1 : 0));

};

function parse_callnumber ( html ) {

    var array = html.split('<span class="callnumber">');

    if ( array[1] ) {

        array = array[1].split('</span>');

        return array[0];

    } else {

        return "";

    }

}

// see http://www.datatables.net/examples/advanced_init/footer_callback.html

function footer_column_sum( api, column_numbers ) {

    // Remove the formatting to get integer data for summation

    var intVal = function ( i ) {

        if ( typeof i === 'number' ) {

            if ( isNaN(i) ) return 0;

            return i;

        } else if ( typeof i === 'string' ) {

            var value = i.replace(/[a-zA-Z ,.]/g, '')*1;

            if ( isNaN(value) ) return 0;

            return value;

        }

        return 0;

    };

    for ( var indice = 0 ; indice < column_numbers.length ; indice++ ) {

        var column_number = column_numbers[indice];

        var total = 0;

        var cells = api.column( column_number, { page: 'current' } ).nodes().to$().find("span.total_amount");

        $(cells).each(function(){

            total += intVal( $(this).html() );

        });

        total /= 100; // Hard-coded decimal precision

        // Update footer

        $( api.column( column_number ).footer() ).html(total.format_price());

    };

}

function filterDataTable( table, column, term ){

    if( column ){

        table.column( column ).search( term ).draw("page");

    } else {

        table.search( term ).draw("page");

    }

}

                        'processing': true,

                        'language': {

                            'emptyTable': (options.emptyTable) ? options.emptyTable : "No data available in table"

                        },

        var counter = 0;

        var hidden_ids = [];

        var included_ids = [];

        $(columns_settings).each( function() {

            var named_id = $( 'thead th[data-colname="' + this.columnname + '"]', this ).index( 'th' );

            var used_id = settings.bKohaColumnsUseNames ? named_id : counter;

            if ( used_id == -1 ) return;

            if ( this['is_hidden'] == "1" ) {

                hidden_ids.push( used_id );

            }

            if ( this['cannot_be_toggled'] == "0" ) {

                included_ids.push( used_id );

            }

            counter++;

        });

        var exportColumns = ":visible:not(.noExport)";

        if( settings.hasOwnProperty("exportColumns") ){

            // A custom buttons configuration has been passed from the page

            exportColumns = settings["exportColumns"];

        }

        var export_format = {

            body: function ( data, row, column, node ) {

                var newnode = $(node);

                if ( newnode.find(".noExport").length > 0 ) {

                    newnode = newnode.clone();

                    newnode.find(".noExport").remove();

                }

                return newnode.text().replace( /\n/g, ' ' ).trim();

            }

        }

        var export_buttons = [

            {

                extend: 'excelHtml5',

                text: _("Excel"),

                exportOptions: {

                    columns: exportColumns,

                    format:  export_format

                },

            },

            {

                extend: 'csvHtml5',

                text: _("CSV"),

                exportOptions: {

                    columns: exportColumns,

                    format:  export_format

                },

            },

            {

                extend: 'copyHtml5',

                text: _("Copy"),

                exportOptions: {

                    columns: exportColumns,

                    format:  export_format

                },

            },

            {

                extend: 'print',

                text: _("Print"),

                exportOptions: {

                    columns: exportColumns,

                    format:  export_format

                },

            }

        ];

        settings[ "buttons" ] = [

            {

                fade: 100,

                className: "dt_button_clear_filter",

                titleAttr: _("Clear filter"),

                enabled: false,

                text: '<i class="fa fa-lg fa-remove"></i> <span class="dt-button-text">' + _("Clear filter") + '</span>',

                action: function ( e, dt, node, config ) {

                    dt.search( "" ).draw("page");

                    node.addClass("disabled");

                }

            }

        ];

        if( included_ids.length > 0 ){

            settings[ "buttons" ].push(

                {

                    extend: 'colvis',

                    fade: 100,

                    columns: included_ids,

                    className: "columns_controls",

                    titleAttr: _("Columns settings"),

                    text: '<i class="fa fa-lg fa-gear"></i> <span class="dt-button-text">' + _("Columns") + '</span>',

                    exportOptions: {

                        columns: exportColumns

                    }

                }

            );

        }

        settings[ "buttons" ].push(

            {

                extend: 'collection',

                autoClose: true,

                fade: 100,

                className: "export_controls",

                titleAttr: _("Export or print"),

                text: '<i class="fa fa-lg fa-download"></i> <span class="dt-button-text">' + _("Export") + '</span>',

                buttons: export_buttons

            }

        );

        if ( add_filters ) {

            // Duplicate the table header row for columnFilter

            thead_row = this.find('thead tr');

            clone = thead_row.clone().addClass('filters_row');

            clone.find("th.NoSort").html('');

            thead_row.before(clone);

        }

        $(".dt_button_clear_filter, .columns_controls, .export_controls").tooltip();