sciGUI toolbox function
Last update : 00/00/0000

buttondialog - Create a simple button dialog

### Calling Sequence

  `answer=buttondialog(mes,buttons[,icon])`

### Parameters

- `mes`: string, message to display.
- `buttons`: string, buttons name.
- `icon`: string, icon type, should be: error, hourglass, info, passwd, question and warning.

### Description

`buttondialog` create a simple button dialog and retur the answer. `buttons` identify the buttons to show in the following manner : "button_1|button_2....|button_n"

### Examples

    answ=buttondialog("This is an example","ok");
    answ=buttondialog("Do the work?","yes|no|maybe","question");

### Author

Jaime Urzua