var checkedImg = "/images/presentation/seed-orange.png";
var uncheckedImg = "/images/presentation/seed-orange.png";
var inputs;

function fnCreateRadioImages()
{
    if(document.getElementById('questionForm') != null)
    {
        var pollForm = document.getElementById('questionForm');
        inputs = pollForm.getElementsByTagName('input')
        for(var i=0; i < inputs.length; i++)
        {
            if(inputs[i].getAttribute("type") == "radio")
            {
                var radioImg = document.createElement('img');
                if(aImages[i] != null)
                {
                    radioImg.src = aImages[i];
                }
                else
                {                
                    radioImg.src = checkedImg;
                }
                    
                
//                if(inputs[i].checked)
//                {
//                    radioImg.src = checkedImg;
//                }
//                else
//                {
//                    radioImg.src = uncheckedImg;
//                }
                
                radioImg.id = "RadioImg" + i;
                radioImg.className = "radioImage filter";
                radioImg.onclick = new Function("fnCheckChange("+i+")");
                inputs[i].parentNode.insertBefore(radioImg, inputs[i]);
                inputs[i].style.display="none";
                
            }
            else if(inputs[i].getAttribute("type") == "submit")
            {
                inputs[i].style.display = "none";
            }
        }    
    }
}

function fnCheckChange(i)
{
    if(inputs[i].checked)
    {
        inputs[i].checked = '';
        document.getElementById("RadioImg" + i).src = uncheckedImg;
    }
    else
    {
        inputs[i].checked = 'checked';
        document.getElementById("RadioImg" + i).src = checkedImg;
    }
}

function fnClearMe(formField)
{
    if(formField.defaultValue == formField.value)
    {
        formField.value = "";
    }
}

function fnCheckForUserValue(formField)
{
    if(formField.value == "")
    {
        formField.value = formField.defaultValue;
    }
}

function fnResetAll()
{
       window.location = location.href;
}

function fnRecordAnswer(answerID, pollID)
{
        var path = '/plugins/OpinionPoll/OpinionPollAjax.php?answer=' + answerID + '&pollID=' + pollID;
        var AjaxLoader = new Ajax("PollHolder", path);
}

function fnSubmitAnswer(index)
{
    
}

window.onload = fnCreateRadioImages;