function AreYouSure()
{
    /*
    if(document.getElementById('confirm').checked == false || 
       document.getElementById('first_name').value == "" ||
       document.getElementById('last_name').value == "" ||
       document.getElementById('username').value == "" ||
       document.getElementById('password').value == "" ||
       document.getElementById('email').value == "" ||
       document.getElementById('member_id').value == "" ||
       document.getElementById('join_date').value == "" ||
       document.getElementById('country').value == "")
    {
        alert('You must fill in all fields to cancel your membership.');
    }
    else
    {
    */
        document.getElementById('cancel').submit();
    //}   
}

function textSlide(elementName, limit, setTimer)
{
            var show_hide       = "show";
            var counter         = 2;
            
            for (i=4; i>1; i--)
            {
                tmpElementName = elementName + i;
                $(tmpElementName).hide(); 
            }
            
            tmpElementName = elementName + 1;
            
            $.timer(setTimer, function (timer) 
            {
                if (show_hide == "hide")
                {
                    $(tmpElementName).animate({ opacity: 'hide' }, 'slow');
                    show_hide = "show";
                    tmpElementName = elementName + counter;
                    counter ++;
                    // reset counter
                    if (counter == (limit + 1)) counter = 1;
                }
                else
                {
                    $(tmpElementName).animate({ opacity: 'show' }, 'slow'); 
                    show_hide = "hide";
                }
            });
}

function radioIsChecked()
{
    if ($('biller:checked').val() !== null) {
       $('#select_biller').show('slow'); 
    }
}