function sendEmailStepByStep(imageAddress, counts)
{
  $(".feature div").append("<br />Please wait...<div class='feature_process'>&nbsp;</div>"
  + "<div class='feature_message'>Success: <span id='success_email'>0</span>, Failed:    <span id='failed_email'>0</span></div>");

  var i = 0;
  timer = setTimeout(function(){
 $.ajax({
    type: "GET",
    url: "",
    dataType: 'json',
    data: { group: 'packages', do: 'emailPackageUsingAjax', image: imageAddress, num: i}
 })
.done(function( response ) {
    console.log('success');
    console.log( response );
    $("#success_email").html(response.Success);
    $("#failed_email").html(response.Failed);
    i = i + response.Success + response.Failed;
    if (i > counts || response.Finish == 'true')
    {
      clearTimeout(timer);
    }
})
.fail(function(response) {
    $(".feature_message").append(response.responseText);
    console.log( "error" );
    console.log( response );
    clearTimeout(timer);
})
}, 1000);
}