//GEN-FIRST:event_riKeyReleased
private void riKeyReleased(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_riKeyReleased
 //calc_total();        // TODO add your handling code here:
 if (ri.isEnabled()==true){
 calc_total();
 }else{
 }
    }
private void riKeyReleased(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_riKeyReleased
//calc_total(); // TODO add your handling code here:
if (ri.isEnabled()==true){
private void riKeyReleased(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_riKeyReleased
//calc_total(); // TODO add your handling code here:
if (ri.isEnabled()==true){
calc_total();
}else{
}
}
private void riKeyReleased(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_riKeyReleased
//calc_total(); // TODO add your handling code here:
if (ri.isEnabled()==true){
calc_total();
}else{
}
}