$(function() {
    $('.error').hide();
    $(".button").click(function() {
      $('.error').hide();
	var name = $("input#name").val();
	if (name == "") {
	 $("label#name_error").fadeIn(1000);
	 $("input#name").focus().addClass("input-error");
        return false;
	} else {
	 $("input#name").removeClass("input-error");
	}
	var email = $("input#email").val();
	var filter = /^[a-zA-Z0-9]+[a-zA-Z0-9_.-]+[a-zA-Z0-9_-]+@[a-zA-Z0-9]+[a-zA-Z0-9.-]+[a-zA-Z0-9]+.[a-z]{2,4}$/;
	if (email == "") {
	 $("label#email_error").fadeIn(1000);
	 $("input#email").focus().addClass("input-error");
	return false;
	} else {
	 $("input#email").removeClass("input-error");
	}
	if(!filter.test(email)){
	 $("label#email_error").fadeIn(1000);
	 $("input#email").focus().addClass("input-error");
	return false;
 	} else {
	 $("input#email").removeClass("input-error");
	}
	var contact = $("select#contact").val();
	if (contact == "") {
	 $("label#contact_error").fadeIn(1000);
	 $("select#contact").focus().addClass("input-error");
	return false;
	} else {
	 $("select#contact").removeClass("input-error");
	}
	var subject = $("select#subject").val();
	if (subject == "") {
	 $("label#subject_error").fadeIn(1000);
	 $("select#subject").focus().addClass("input-error");
	return false;
	} else {
	 $("select#subject").removeClass("input-error");
	}
	var message = $("textarea#message").val();
	if (message == "") {
	 $("label#message_error").fadeIn(1000);
	 $("textarea#message").focus().addClass("input-error");
	return false;
	} else {
	 $("textarea#message").removeClass("input-error");
	}
	var date = $("input#date").val();
	var uip = $("input#uip").val();
	var pip = $("input#pip").val();
	var proxy = $("input#proxy").val();
	
	$('#submit_btn').val("Processing... Please wait..."); 
	
	var dataString = 'name=' + name + '&email=' + email + '&contact=' + contact + '&subject=' + subject + '&message=' + message + '&date=' + date + '&uip=' + uip + '&proxy=' + proxy + '&pip=' + pip;
	$.ajax({
	 type: "POST",
	 url: "process.php",
	 data: dataString,
	 success: function() {
		$('#form').html("<div id='messages'></div>");
		$('#messages').html("<h2>Message Sent!</h2><p></p><p>Thank you for sending a message to '" + contact + "'... The message will be replied to,  if required.</p>")
		.hide()    
		.fadeIn(1500, function() {
		});
	 }
	});
	return false;
    });
  });