$(function() {

	$(".submit").click(function() {
		var name = $("#name").val();
		var email = $("#email").val();
		var comment = $("#comment").val();
		var id_dett_contenuto = $("#id_dett_contenuto").val();
    	var dataString = 'name='+ name + '&email=' + email + '&comment=' + comment + '&id_dett_contenuto=' + id_dett_contenuto;
	
		if(name=='' || email=='' || comment==''){
    		alert('Inserire valori validi !!');
     	}
		else{
			$("#flash").show();
			$("#flash").fadeIn(400).html('<img src="ajax-loader.gif" align="absmiddle">&nbsp;<span class="loading">Loading Comment...</span>');
			$.ajax({
				type: "POST",
  				url: "commentajax.php",
   				data: dataString,
  				cache: false,
					success: function(html){
						$("ol#update").append(html);
						$("ol#update li:last").fadeIn("slow");
						document.getElementById('email').value='';
						document.getElementById('name').value='';
						document.getElementById('comment').value='';
						$("#name").focus();
	 
					$("#flash").hide();	
					}
 			});
		}
		return false;
	});
});