$(function() {

	$(".button").click(function() {
		// validate and process form
		// first hide any error messages
		
		var error = false;
		var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;

		var name = $("input#name").val();
		if (name == "" || name == "Required!" || name == "Name") {
			$("input#name").val('Required!');
			$("input#name").css({backgroundColor:"#FF0000", color:"#FFFFFF"});
			$("input#name").focus(function(){
				$("input#name").val('');
			});
			error = true;
		}
		
		var email = $("input#email").val();
		if (email == "" || email == "Email invalid!") {
			$("input#email").val('Email invalid!');
			$("input#email").css({backgroundColor:"#FF0000", color:"#FFFFFF"});
			$("input#email").focus(function(){
				$("input#email").val('');
			});
			error = true;
		}
		else if(!emailReg.test(email)) {
			$("input#email").val('Email invalid!');
			$("input#email").css({backgroundColor:"#FF0000", color:"#FFFFFF"});
			$("input#email").focus(function(){
				$("input#email").val('');
			});
			error = true;
		}
		
		if($('#signUp:checked').val() == undefined){
			$("#signUp_label").html('<span style="background: #F00;">You must tick the box to sign up!</span>');
			error = true;
		}
		
		if(error == true){
			return false;
		}
		
		var dataString = 'name='+ name + '&email=' + email;
		//alert (dataString);return false;
		
		$.ajax({
			type: "POST",
			url: "/bin/sign-up.php",
			data: dataString,
			success: function() {
				$('#contact_form').html("<div id='message'></div>");
				$('#message').html("<p>Thanks for signing up!</p>")
				.hide()
				.fadeIn(1500, function() {
					$('#message');
				});
			}
		});
		return false;
	});
	
	$('input.text-input').focus(function(){
		$(this).css({backgroundColor:"#FFFFFF", color:"#000000"});
		$(this).val('');
	});
	
});