Filename automated from text?

Question

First off, thanks for reading. I am no scripter so forgive my ignorance.
What I've done:
I've used Data Merge to create one document with 44 pages. Each pages is a unique form letter with the person's name in a text box.
What I need to do:
Export each page as its own Jpg, with the filename being the persons name. So I guess, I need a script that will, upon naming the file, use that Text box as a filename. OR a script that will pull the <<name>> field from the data merge file.
I've searched the forum and it looks like it was touched on here: http://forums.adobe.com/message/1875427#1875427
But I don't need to use a field that isn't already on the page, as that fellow does. So maybe my problem is easier?
Any advice or leads would be greatly appreciated.
Thanks so much,
Kayla

Answer 1

Joe,
Thanks for the advice, but, once again, I'm not the best at implementing it.
Here's what I have in total:
function getPersonName(page) {
          for (var  currentTextFrameIndex=0;currentTextFrameIndex<page.textFrames.length; ++currentTextFrameIndex) { // Iterates over frames
               if (page.textFrames[currentTextFrameIndex].label=="PERSON_NAME") // if label is PERSON_NAME..
                    return page.textFrames[currentTextFrameIndex].contents; // ..returns text frame contents
          return null; // if not found, returns null
var personName;
     var currentPage;
     app.jpegExportPreferences.jpegExportRange=ExportRangeOrAllPages.EXPORT_RANGE; // Export only given range pages
     app.jpegExportPreferences.exportingSpread=false;
     var pagesList=app.activeDocument.pages;
     for (var currentPageIndex=0;currentPageIndex<pagesList.length;++currentPageIndex) { // Iterates over pages list
          currentPage=pagesList[currentPageIndex];
          personName=getPersonName(currentPage);
          if (personName!=null) { // If we have a person name -jpeg file name-
               app.jpegExportPreferences.pageString=String(currentPageIndex+1); // set up the export range..
app.jpegExportPreferences.jpegQuality=Maximum;
               app.jpegExportPreferences.resolution= X ;
                app.jpegExportPreferences.jpegRenderingStyle=JPEGOptionsFormat.BASELINE_ENCODING;
               app.activeDocument.exportFile(ExportFormat.JPG,"/Users/kaylasrodawa/Desktop/Flyers/"+pers onName+".JPEG"); //.. and save the file
          } else {
               alert("Page number "+currentPageIndex+" without person name box");
               alert(personName);
I'm not sure if I added the quality stuff in the right place. Also, I've tried all sorts of values there, High, Maximum, "100", 100 etc etc. And every time it either says "expeted jpegquality enumerator, recieved "X" " or it says , "X undefined."
So, obviously I'm still messing this up somewhere. I'd appreciate any more advice you could give. I know this is a longer commitment than you probably intended to make in the beginning. =D
Kayla