Unable to function Radio Button & Add Text Area in JS

[truptidalia]

Hello,

I am trying to add 2 RadioButtons in a form in js dynamically. I can see 2 radiobutttons, but no text. On clicking them, their is no selection. One of them is selected. I need to retrive their vakue on button click. The form is added in a div which is present in html form (that is not dynamically created). Form & all other elements are created dynamically & appended to div elemetn whch is present in html. The code is :

 
    var miles=document.createElement("input");
    miles.setAttribute("type", "radio");
    miles.setAttribute("id", "miles");
    miles.setAttribute("value", "miles");
    miles.setAttribute("checked", "true");
    miles.setAttribute("name", "units");
 
    var km=document.createElement("input");
    km.setAttribute("type", "radio");
    km.setAttribute("id", "km");
    km.setAttribute("value", "km");
    km.setAttribute("checked", "false");
    km.setAttribute("name", "units");
 
    var getVal=function(){
        scaleUnits=document.forms['dynamicForm'].elements['radio'].value;
        alert(scaleUnits);
        driveFrom=document.forms['dynamicForm'].elements['fromTxt'].value;
        driveTo=document.forms['dynamicForm'].elements['toTxt'].value; 
        GetDirections(driveFrom, driveTo);
    }  //this sets up a function in the same scope as the onclick assignment that will use it.
    getDirectionsBtn.onclick=getVal;  //this assigns the function to the element.
 

Regarding TExt Area:-
Based on the above form, I want to add a TextArea via another function. The code is :-

function DoAlert(text) {
    var d=document.getElementById("directDIV");
    var e=document.getElementById("dynamicForm");
    d.style.visibility="visible";
//     var dynamicForm=document.createElement("form");
//    dynamicForm.setAttribute("id", "dynamicForm");
//    dynamicForm.setAttribute("runat", "server");
 
    var textTA=document.createElement("textarea");
    textTA.setAttribute("id", "textTA");
    textTA.setAttribute("overflow", "auto");
    textTA.setAttribute("rows", "30");
    textTA.innerHTML=text;
 
    e.appendChild(textTA);
//    d.insertBefore(dynamicForm, lbl);    
}

This gives me error on textTA.innerHTML line. If this is incorrect, then how do i add contents to the text area.

Help me guys.

Thank

Trupti

[pbmods]

This gives me error on textTA.innerHTML line. If this is incorrect, then how do i add contents to the text area.

textTA.value = text;