function displayHandCursor(source)
{
    if(navigator.appName == "Microsoft Internet Explorer")
    {
        source.style.cursor = 'hand';
    }
    else
    {
        source.style.cursor = 'pointer';   
    }
}

function displayArrowCursor(source)
{
    source.style.cursor = 'none';
}

function navigateTo(url)
{
    window.location = url;
}