$(function() {
  $('.error').hide();
  $('input.text-input').css({backgroundColor:"#FFFFFF"});
  $('input.text-input').focus(function(){
    $(this).css({backgroundColor:"#FFDDAA"});
  });
  $('input.text-input').blur(function(){
    $(this).css({backgroundColor:"#FFFFFF"});
  });

  $(".button").click(function() {
		// validate and process form
		// first hide any error messages
    $('.error').hide();
		
		var email = $("input#email").val();
		var filter = /^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/;
		//if it’s valid email
			if(!filter(email)){
			$("label#email_error").show();
			$("input#email").focus();
			return false;
			}
		var name = $("input#name").val();
		if (name == "") {
		$("span#name_error").show();
		$("input#name").focus();
		return false;
		}
		
		var telephone = $("input#telephone").val();
		if (telephone == "") {
		$("span#telephone_error").show();
		$("input#telephone").focus();
		return false;
		}
		
		var people = $("input#people").val();
		if (people == "") {
		$("span#people_error").show();
		$("input#people").focus();
		return false;
		}
		
		var date = $("input#date").val();
		if (date == "") {
		$("span#date_error").show();
		$("input#date").focus();
		return false;
		}
		
		var time = $("input#time").val();
		if (time == "") {
		$("span#time_error").show();
		$("input#time").focus();
		return false;
		}
		
		var additional = $("input#additional").val();
		if (additional == "") {
		$("span#additional_error").show();
		$("input#additional").focus();
		return false;
		}
		
		var masterclass = $("input#masterclass").val();
		if (masterclass == "") {
		$("span#masterclass_error").show();
		$("input#masterclass").focus();
		return false;
		}
		
		
		var dataString = 'name='+ name + '&email=' + email + '&telephone=' + telephone + '&people=' + people + '&date=' + date + '&time=' + time + '&additional=' + additional + '&masterclass=' + masterclass;
		//alert (dataString);return false;
		
		$.ajax({
      type: "POST",
      url: "bin/process.php",
      data: dataString,
      success: function() {
        $('#contact_form').html("<div id='message'></div>");
        $('#message').html("<b>Thank you for your enquiry.</b>")
        .append("<p>We will be in touch shortly.</p>")
        .hide()
        .fadeIn(1500, function() {
          $('#message');
        });
      }
     });
    return false;
	});
});
runOnLoad(function(){
  $("input#name").select().focus();
});