  <!--<span><%#= t(:email) %>：</span> -->
  <%#= f.text_field :email, :onfocus => "this.value='';", :onblur => "if(this.value==''){this.value=#{t(:email)};}", :value => (@user.email.blank? ? t(:email) : @user.email), :class => 'user_mail' %>

<%=render :partial=>"info",:collection=>Info.all%>