function customRecordPrint(type, form, request){

if (type == 'print' || type == 'edit'){

    //create saved search for custom records
    var filters = new Array();
    filters[0] = new nlobjSearchFilter('custrecord_acc_product', null, 'anyof', nlapiGetRecordId());
    var columns = new Array();
    columns[0] = new nlobjSearchColumn('custrecord_acc_period');
           columns[1] = new nlobjSearchColumn('custrecord_acc_col1');
    columns[2] = new nlobjSearchColumn('custrecord_acc_col2');
    columns[3] = new nlobjSearchColumn('custrecord_acc_col3');
    columns[4] = new nlobjSearchColumn('custrecord_acc_total');

    var result = nlapiSearchRecord('customrecord_acc_list', null, filters, columns);
    var customRecords = {columns: columns, results: result};

    //populate current printout with custom record entries

    var columns = customRecords.columns,results = customRecords.results,
    custrecord = form.addField('custpage_custrecord_to_print', 'longtext', '', null, null),
    custrecordArray = [];

    if (results && results instanceof Array){
    for (var i = 0; i < results.length; i++){
        var singleLine = {};
        for (var j = 0; j < columns.length; j++){
            var value = results[i].getValue(columns[j]);
            if (j==0 || j==1 || j==2){
                if (value.indexOf('.')==0 || value.indexOf(',')==0 || value.indexOf('-.')==0 || value.indexOf('-,')==0){
                    value = '0'+value;
                    }
                }
            singleLine["col"+j] = (value)?value:'';
            }
        custrecordArray.push(singleLine);
        }
    custrecord.setDefaultValue(JSON.stringify(custrecordArray));
    }
}
}