$(document).ready(function(){
	$("#form_comment_article").submit(function() { 

		
		//counter
		countFalse 	= 0;
		//css class
		class_input_text = 'input_text';
		class_required_form = 'required_form';
		//form id value
		article_comment_name 	= $("#article_comment_name").attr("value");
		article_comment_email 	= $("#article_comment_email").attr("value");
		article_comment_text 	= $("#article_comment_text").attr("value");
		

	//~ if(article_comment_name == '')
	//~ {		
		//~ $("#article_comment_name").addClass(class_required_form);
		//~ countFalse++;  
//~ 
	//~ }
	//~ else if($("#article_comment_name").hasClass(class_required_form) && article_comment_name != '')
	//~ {
		//~ $("#article_comment_name").removeClass(class_required_form);
	//~ }
//~ 
	//~ 
	//~ reg= /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,})+$/;
  	//~ if(article_comment_email != '' && reg.test(article_comment_email)==false)
  	//~ { 	
		//~ $("#article_comment_email").addClass(class_required_form);
		//~ countFalse++; 
	//~ }
	//~ else if($("#article_comment_email").hasClass(class_required_form))
	//~ {
		//~ $("#article_comment_email").removeClass(class_required_form);
	//~ }	
	
	if(article_comment_text == '')
	{		
		$("#article_comment_text").addClass(class_required_form);
		countFalse++;  

	}
	else if($("#article_comment_text").hasClass(class_required_form) && article_comment_name != '')
	{
		$("#article_comment_text").removeClass(class_required_form);
	}



	if(countFalse == 0){
		xhrJQGo = 1;
		$('#showError_comment').hide();
		$("#form_comment_article").fadeOut('slow');
	}
	else{
		$('#showError_comment').show();
		xhrJQGo = 0;
	}
		

		  
		if(xhrJQGo == 1)
		{
			s = $(this).serialize(); 
			$.ajax({ 
				type: "POST", 
				data: s, 
				url: $(this).attr("action"), 
				dataType: 'xml',
				success: function(retour){ 
					nb = $(retour).find('data#jqr_nb_comment_article').text();
					txt = $(retour).find('data#jqr_txt_comment_article').text();
					form = $(retour).find('data#jqr_form_comment_article').text();
					
					$("#form_comment_article").hide().empty().append(form).fadeIn('slow');
					$("#nb_comment_article").empty().append(nb);
					$("#txt_comment_article").hide().empty().append(txt).fadeIn('slow');
				} 
			});
		}
		return false; 
		
	});


});