[marek@garnet Basic]$ ./menu.sh 
1) chop suey
2) orange chicken
3) mongolian beef
What would you like to order? 1
You ordered chop suey. Excellent choice!
Anything else? (Say 'No' if your order is complete) 3
You ordered mongolian beef. Excellent choice!
Anything else? (Say 'No' if your order is complete) 4
You ordered . Excellent choice!
Anything else? (Say 'No' if your order is complete) 2
You ordered orange chicken. Excellent choice!
Anything else? (Say 'No' if your order is complete) No
You've ordered 4 dishes.
Your order is: chop suey,mongolian beef,,orange chicken.
[marek@garnet Basic]$