From what I Know Both files must reside on the same domain "DONE!'.
Parent --- textbox1.value= ""
Iframe --- textbox1.value= ""
When IFrame loads a my button "called Contents " appears ... I click it calls calls Function thecontents() <!--

this is the iframe function-->
<button........ Contents </button> //calls Function thecontents()//


Code:
headerList =document.body.innerHTML
textbox1.value = "<pre>" + headerList + "</pre>";
Now Iframe textbox1.value= 'NEW DATA in here from contents Iframes innerhtml'

is filled with the data I need...... //I have the data I need//
// now lets send the data from the Iframe's text1.value to the parent textbox1//


//"Error at this point"//
Code:
X =document.getElementById('textbox1').value ['myIframe'].document.getElementById('textbox1').value


alert(x)  //"Error at this point"//

x= Iframes Textbox1.value




parents textbox1.value  x ; // should show X but it does'nt//
My Files test1.htm and test2.htm are on my local computer for testing
I did test in my local webserver worked ok until I try to send the data to
the parent...

test1.htm the parent
test2.htm the Iframe inside parent