override default jquery impromptu width

Question

The following statement works fine with the exception that the width of the modal message is 400px, the default, instead of the desired 800px.

$.prompt(sFirstTest,{width:800});

The default of 400px is fine except for this one instance. The question is how do I best override the default for the one instance?

Answer 1

The answer was right in front of me in the documentation all the time. In the Impromptu css there is:

div jqi {
    width:400px;
    .....
}

So I set up an alternate:

div jqiwide {
    width:800px;
    .....
}

Then the call to Impromptu for a wide instance is:

$.prompt(sFirstText,{prefix:'jqiwide'});