= form_for @user, :html => (@user.id ? {:multipart => true} : {}) do |f|
	%div{:class => (@user.id ? 'columns medium-6' : '')}
		- if @user.errors.any?
			#error_explanation
				%h2= "#{pluralize(@user.errors.count, "error")} prohibited this user from being saved:"
				%ul
					- @user.errors.full_messages.each do |msg|
						%li= msg

		= field f, :username, :text_field
		= field f, :email, :text_field
		- if !@user.id
			= field f, :password, :password_field
			= field f, :password_confirmation, :password_field
			= actions :register
	- if @user.id
		.columns.medium-6
			= field f, :avatar, :image_field, @user.avatar_url
		= actions :save