Radio Buttons to control visible of an object on another page?

it looks like i can accomplish this by editing the pdf in Acrobat Pro after exporting it from InDesign.  When editing the radio buttons there the show/hide states are available for the entire document.

So the function im looking for is possible, but this would be wayyyy simplier if this could be accomphiosh in InDesign.

First question: when refering to "text box" do you mean static text, or a text field?

A text field's visibility on a different page can be controlled with a javascript applied to a radio group on another page. This example is applied to each of the radio buttons.

var a = this.getField("Field1");
var b = this.getField("Field2");

if(event.target.value == "Choice1") {
a.display = display.hidden;
b.display = display.hidden;
}

else if(event.target.value == "Choice2") {
a.display = display.visible;
b.display = display.visible;
}