$().ready(function() {
	
	
	// validate signup form on keyup and submit
	$("#signupForm").validate({
		rules: {
			
			pass: {
				required: true,
				minlength: 5
			},
			confirm_password: {
				required: true,
				minlength: 5,
				equalTo: "#pass"
			},
			
			zip:{ 
				 required: true,
				 number: true
			},
			
				 
			name:"required",
			city:"required",
			title:"required",
			file:"required",
			keterangan:"required",
			province:"required",
			country:"required",
			address:"required",
			message:"required",
			phone:{ 
				 required: true,
				 number: true
			},
			email: {
				required: true,
				email: true
			}
		},
		messages: {
			name: "Please enter your fullname",

			password: {
				required: "Please provide a password",
				minlength: "Your password must be at least 5 characters long"
			},
			confirm_password: {
				required: "Please provide a password",
				minlength: "Your password must be at least 5 characters long",
				equalTo: "Please enter the same password as above"
			},
			email: "Please enter a valid email address",
			city: "Please enter your city",
			province:"please enter your province",
			phone: {
			    required: "Please provide a phone number",
				number: "Must number"
			}
		}
	});
	
	// propose username by combining first- and lastname
	$("#username").focus(function() {
		var firstname = $("#firstname").val();
		var lastname = $("#lastname").val();
		if(firstname && lastname && !this.value) {
			this.value = firstname + "." + lastname;
		}
	});
	
	// check if confirm password is still valid after password changed
	$("#password").blur(function() {
		$("#confirm_password").valid();
	});
	
	//code to hide topic selection, disable for demo
	var newsletter = $("#newsletter");
	// newsletter topics are optional, hide at first
	var inital = newsletter.is(":checked");
	var topics = $("#newsletter_topics")[inital ? "removeClass" : "addClass"]("gray");
	var topicInputs = topics.find("input").attr("disabled", !inital);
	// show when newsletter is checked
	newsletter.click(function() {
		topics[this.checked ? "removeClass" : "addClass"]("gray");
		topicInputs.attr("disabled", !this.checked);
	});
});