function w123dataTipHandler(seriesId, seriesName, index, xName, yName, data, values) {
   return '<div class="chart-datatip"><span class="datatip-caption" style="font-weight: bold">'+data.FECHA+'</span><span class="datatip-item" style="font-weight: 500"><span class="datatip-label">COBROS:</span><span class="datatip-value">' + parseFloat(data.COBROS).toLocaleString('es-ES', {style: 'currency', currency: 'EUR' }) + '</span></span><span class="datatip-item" style="font-weight: 500"><span class="datatip-label">PAGOS:</span><span class="datatip-value">' + parseFloat(data.PAGOS).toLocaleString('es-ES', {style: 'currency', currency: 'EUR' }) + '</span></span><span class="datatip-item" style="font-weight: 500"><span class="datatip-label">SALDO:</span><span class="datatip-value">' + parseFloat(data.SALDO).toLocaleString('es-ES', {style: 'currency', currency: 'EUR' }) + '</span></span></div>';
}
