private void select1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_select1ActionPerformed
		// TODO add your handling code here:
		int opc;

		opc = select1.getSelectedIndex();

		if (opc == 0) {

		} else if (opc == 1) {
			jTable2.setModel(visualizar_av_venda_model);
		} else if (opc == 2) {

		} else if (opc == 3) {

		}
    }//GEN-LAST:event_select1ActionPerformed