diff --git a/app/controllers/ind_users_controller.rb b/app/controllers/ind_users_controller.rb
index 7fe1743..5677942 100644
--- a/app/controllers/ind_users_controller.rb
+++ b/app/controllers/ind_users_controller.rb
@@ -9,6 +9,10 @@ def index
   
   def show
     @user = User.find(params[:id])
+    if @user!=current_user
+      @message=Message.new
+      @message.user = @user
+    end
   end
   
   
@@ -30,7 +34,7 @@ def edit
 
   def update
     @user =  User.find(params[:id])
-    if params[:ind_user][:old_password] &&！current_user.valid_password?(params[:ind_user][:old_password])
+    if params[:ind_user][:old_password] &&!current_user.valid_password?(params[:ind_user][:old_password])
       flash[:error]="请正确输入旧密码"
       redirect_to :back
     else
@@ -65,7 +69,25 @@ def bookmarked_companies
   def bookmarked_jobs
     @job_posts = current_user.bookmarked("JobPost")
   end
-  
+
+  def messages_users
+    @message = Message.new(params[:message])
+    if !@message.user.nil? && @message.user!=current_user   # message.user must not be nil or current_url
+      @message.sender=current_user
+      if @message.save
+      else
+      end
+      mail=Notifier.to_message(@message)
+      mail.deliver
+      @result={:url=>ind_user_path(current_user.id),:result=>true,:info=>"留言已经发送！"}
+      if current_user.is_a? OrgUser
+        #@url=org_user_path(current_user.id)
+      end
+      respond_to do |format|
+            format.json { render :json => @result }
+      end
+    end
+  end
   
   def job_posts 
     @user = User.find(params[:id])  
diff --git a/app/mailers/notifier.rb b/app/mailers/notifier.rb
new file mode 100644
index 0000000..19788ee
--- /dev/null
+++ b/app/mailers/notifier.rb
@@ -0,0 +1,11 @@
+class Notifier < ActionMailer::Base
+  default :from=>ActionMailer::Base.smtp_settings[:user_name],
+    :return_path =>ActionMailer::Base.smtp_settings[:user_name]
+  
+  def to_message(message)
+    mail(:to => message.user.email,:subject=>"#{message.title}" ) do |format|
+      format.text { render :text => message.content }
+      #format.html { render :text => message.content }
+    end
+  end
+end
diff --git a/app/models/message.rb b/app/models/message.rb
new file mode 100644
index 0000000..4db20c6
--- /dev/null
+++ b/app/models/message.rb
@@ -0,0 +1,11 @@
+# encoding: UTF-8
+class Message
+  include Mongoid::Document
+  include Mongoid::Timestamps
+
+  field :title , type: String
+  field :content ,type: String
+  belongs_to :user #message receiver
+  belongs_to :sender, :class_name => "User",:foreign_key => "sender_id"
+  
+ end
diff --git a/app/views/ind_users/_side_nav_public.html.haml b/app/views/ind_users/_side_nav_public.html.haml
index 5d74899..2cb60a1 100644
--- a/app/views/ind_users/_side_nav_public.html.haml
+++ b/app/views/ind_users/_side_nav_public.html.haml
@@ -6,11 +6,51 @@
   %h5="#{@user.profile.age}岁, #{@user.profile.gender}"
   %h5="#{@user.profile.residence}, #{@user.profile.nationality}国籍"
   =link_to "关注","" ,:class=>'btn' unless @user==current_user
-  =link_to "留言","",:class=>'btn' unless @user==current_user
+  =link_to "留言","###",:id=>'message',:class=>'btn',"data-backdrop"=>"true",:"data-controls-modal"=>'messageModal' unless @user==current_user
   
   %h4 中文简历
   =link_to "下载", @user.chinese_resume.to_s
   
   %h4 英文简历
   =link_to "下载", @user.english_resume.to_s
-  
+
+  - unless @user==current_user
+    %div{:id=>"messageModal",:class=>"modal hide fade in"}
+      = form_for @message,:url=>{:action=>"messages_users"},:remote => true,:"data-type"=>"json" do |f|
+        .modal-header
+          %a{:class=>"close",:href=>"###"}="x"
+          %h3{:style=>"background-color:#ffffff;"}="给#{@user.profile.name}留言"
+        .modal-body{:style=>"height:300px;"}
+          %fieldset
+            = f.hidden_field :user_id
+            .row
+              .span2= f.label :title,"标题*"
+              .span6= f.text_field :title,:placeholder=> "请填写标题",:required=>"required"
+            .row
+              .span2= f.label :content,"留言内容*"
+              .span6= f.text_area :content,:rows=>"12",:placeholder=> "请填写内容",:required=>"required"
+        .modal-footer
+          .row
+            %div{:id=>"messageResult",:class=>"span6"}= ""
+            .pull-right
+              = submit_tag "发送",:class=>"btn primary"
+              =link_to "取消","#",:class=>"btn secondary",:onclick=>"closeMessageModal();return false;"
+    :javascript
+      function closeMessageModal(){
+        $("#messageModal").modal("hide");
+        $("#messageResult").html("");
+      }
+      $(document).ready(function(){
+        $("#messageModal form").bind("ajax:beforeSend",function(){
+          $("#messageResult").html("正在发送，请稍后！");
+        }).bind("ajax:success",function(event,data, status, xhr){
+          $("#messageResult").html(data.info);
+          if(data.result){
+            document.location.href=data.url;
+          }else{
+            
+          }
+        }).bind("",function(event,xhr, status, error){
+          $("#messageResult").html("发送错误，请重试！");
+        });
+      });
diff --git a/config/routes.rb b/config/routes.rb
index 7e7546f..dcc4bc2 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -35,7 +35,8 @@
   match 'bookmarked/org/users'=>'org_users#bookmarked_users', :as=>"bookmarked_users_for_companies"
   match 'bookmarked/companies'=>'ind_users#bookmarked_companies', :as=>"bookmarked_companies"
   match 'bookmarked/jobs'=>'ind_users#bookmarked_jobs', :as=>"bookmarked_jobs"
-  
+
+  match 'messages/users'=>'ind_users#messages_users', :as=>'messages_users'
   
   match 'org_users/:id/new/:info'=>'org_users#new',:as=>'org_user_new'
   match 'org_users/:id/edit/:info'=>'org_users#edit',:as=>'org_user_edit'