function sendMail()
	{
		$(".success").css("display","none");
		$(".warning").css("display","none");
		$("#contact_name_error").css("display","none");
		$("#contact_mail_error").css("display","none");
		$("#contact_msg_error").css("display","none");
		$.ajax({
				type:"POST",
				url:"index.php?module=feedback",
				data: ({
					name: $("#contactName").val(),
					email: $("#contactMail").val(),
					message: $("#contactMsg").val(),
					send_feedback: "ok",
					}),
				success: function(data)
				{
					if (data.indexOf("name_emp") != -1)
						$("#contact_name_error").css("display","inline-block");
					if (data.indexOf("email_emp") != -1)
						$("#contact_mail_error").css("display","inline-block");
					if (data.indexOf("message_emp") != -1)
						$("#contact_msg_error").css("display","inline-block");
					if (data.indexOf("okay") != -1)
					{
						$(".success").css("display","block");
					}	
					if (data == 'error')
						$(".warning").css("display","block");
				}
			});
	}