Help! I can't create a javascript saveas for radiobox

Question

First, I want to say thanks for helping.
I am new to javascript and coding in general, but I feel that I have been learning and picking up the coding from sites like this.  I am making a form using adobe acrobat pro 3D 8.1.0.  I have a combobox that I have a list of a bunch of locations.  The combobox is set to export a 3 or 4 letter or digit result that is unique to that site.  I have then set up a saveas on blur following the selection.  This is all working correctly.
However, I several hundred radioboxes and textboxes in the document.  This document will be used for acceptance testing and I do not want to accidentally lose any data so I want to save after every selection or input in the textboxes.
The following is my code for the combobox.
// build file name
var site = this.getField("siteName").valueAsString;
Date.prototype.defaultView=function(){
var dd = this.getDate();
var mm=this.getMonth()+1;
var yyyy=this.getFullYear();
return String(mm+"-"+dd+"-"+yyyy)
var today = new Date();
var gmtHours = -today.getTimezoneOffset()/60;
var cstHours = today.getUTCHours() + gmtHours;
if(cstHours<10)cstHours='0'+cstHours;
var min = today.getUTCMinutes();
if(min<10)min='0'+min;
var sec=today.getUTCSeconds();
if(sec<10)sec='0'+sec;
var timeStamp=today.defaultView() + "_" + cstHours + "-" + min + "-" + sec;
var myFileName = site + "_" + timeStamp + ".pdf";
// add folder name
myFileName = "/f/file_test/" + myFileName
myTrustedSpecialTaskFunc(this, myFileName);
this.getField("docName").value = myFileName;
I was struggling with the saveas and I don't want to create a new file everytime so I created a hidden textbox that has the file name.  I was hoping that I could just read this textbox and saveas using the original filename.  (The script above uses time in the filename so that would create a new file name every second)  The hidden text box is getting the values correctly and is working fine.
I have tried several different methods of javascript on the radio buttons and text text boxes.  On the radio button I have tried all mouse options, but I was hoping to use mouse up.  The textboxes I want to use mouse, on blur.   Below is some of the scripts that I have tried.  I want it to be automatic and I want it to overwrite everytime without prompts.
app.execMenuItem("Save");
var oMyDoc = <… PDF being operated on …>
app.execMenuItem("Save", oMyDoc);
var myFileName = this.getField("docName").valueAsString;
this.saveAs(myFileName);
....and I have tried others, but since they didn't work, I didn't keep track of them.
I appreciate any suggestions!
Thanks

Answer 1

I responded to your other post in the scripting forum.