function setIFrameUrl(refererFrameId, refererFrameUrlId, refererFrameWidthId, refererFrameHeightId)
{
    var refererFrame = document.getElementById(refererFrameId);
    
    if(refererFrame != null)
    {
        var refererFrameUrl = document.getElementById(refererFrameUrlId);
        var refererFrameWidth = document.getElementById(refererFrameWidthId);
        var refererFrameHeight = document.getElementById(refererFrameHeightId);
        
        refererFrame.src = refererFrameUrl.innerHTML;
        refererFrame.style.width = refererFrameWidth.innerHTML;
        refererFrame.style.height = refererFrameHeight.innerHTML;
    }
}

function setFrameUrl(frameUrlId)
{
    var frameUrl = document.getElementById(frameUrlId).innerHTML;

    parent.mainFrame.location.href = frameUrl;
}