Как сделать ajax публикацию новостей на главной?

<script>
$(document).ready(function() {
  $('.simple-ajax-popup')
	.on('submit','#entryform',function(e){
            $.ajax({
                type: "POST", 
                url: this.action,
                data: (new FormData(this)),
processData: false,contentType: false,
                success: function (d) {
                    alert($('#dle-content',$(d)))
                }
            });e.preventDefault()
	})
	.magnificPopup({
		type:'ajax',
		removalDelay: 300,
		mainClass: 'mfp-fade',
		closeOnContentClick: false,
		callbacks: {parseAjax: function(mfpResponse) {
			mfpResponse.data = $('#dle-content',$(mfpResponse.data))
		}}
	})
})
</script>