LiveCycle Designer ES4 and JavaScript

Hello Everyone,

I am usually pretty good at figuring these things out, but I am not sure what to do.  I am trying to get a button in LiveCycle to run a JavaScript which will add a text box.  Essentially, the user will click the button if they need to write additional comments.  It would take a while to explain why I need this, but suffice it to say that we are trying to save room on the form.  I am putting in the following into a Script Object:

var g=this.getField("txt1-3-1");

if ( g==null ) {

var f=event.target;

var myRect=f.rect;

var deltaX=-18;

var deltaY=-60;

var widthTxt=60*3;

var heightTxt=3*12;

myRect[0]=myRect[2]+deltaX;

myRect[3]=myRect[1]+deltaY;

myRect[2]=myRect[0]+widthTxt;

myRect[1]=myRect[3]+heightTxt;

var f=this.addField("txt1-3-1", "text", this.pageNum, myRect);

f.delay=true;

f.multiline=true;

f.strokeColor=color.black;

f.value=" ";

f.delay=false;

} else this.removeField("txt1-3-1");

This coding works perfectly in eCopy PDF Pro Office.  Button is created, everyone is happy. Technically what is happening is when I go to the button to add an action I have the condition set to when button is clicked.  When I go to the result however, I click on "Call Script Object".  I click "object", click the appropriate item.  Then it says "function" with a drop down menu next to it.  Nothing is ever in the drop down menu. I know it must be some formatting thing I am doing wrong, but I don't know.  Any guidance or suggestions would be appreciated.  Thanks for any thoughts.