js失去焦点事件与点击事件冲突问题，使用onmouseover事件获取焦点隔开两事件

app/views/attachments/_form.html.erb

@@ -27,7 +27,7 @@
 <span class="add_attachment">
 <%#= button_tag "浏览", :type=>"button", :onclick=>"CompatibleSend();" %>
 <!--%= link_to image_tag(),"javascript:void(0)", :onclick => "_file.click()"%-->
-<%= button_tag "浏览", :type=>"button", :onclick=>"_file.click()" %>
+<%= button_tag "浏览", :type=>"button", :onclick=>"_file.click()",:onmouseover => 'this.focus()' %>
 <%= file_field_tag 'attachments[dummy][file]',
       :id => '_file',
       :class => 'file_selector',

app/views/news/_course_show.html.erb

@@ -69,7 +69,7 @@
                             :html => { :id => 'news-form', :multipart => true, :method => :put } do |f| %>
           <%= render :partial => 'course_form', :locals => { :f => f, :is_new => false } %>
           <%#= submit_tag l(:button_save) %>
-          <%= link_to l(:button_save), "#", :onclick => 'submitNews();',:class => 'whiteButton m3p10' %>
+          <%= link_to l(:button_save), "#", :onclick => 'submitNews();',:onmouseover => 'this.focus()',:class => 'whiteButton m3p10' %>
           <%= preview_link preview_news_path(:course_id => @course, :id => @news), 'news-form',target='preview',{:class => 'whiteButton m3p10'} %> |
           <%= link_to l(:button_cancel), "#", :onclick => '$("#edit-news").hide(); return false;',:class => 'whiteButton m3p10' %>
       <% end %>

app/views/news/_project_news.html.erb

@@ -49,6 +49,12 @@
             $("#news-form").submit();
         }
     }
+
+    function submitFocus(obj)
+    {
+        $(obj).focus();
+    }
+
 </script>
 
 <%
@@ -76,7 +82,7 @@
                             :html => {:id => 'news-form', :multipart => true} do |f| %>
           <%= render :partial => 'news/form', :locals => {:f => f} %>
           <%#= submit_tag l(:button_create), :class => 'whiteButton m3p10 h30', :name => nil %><!-- button-submit  -->
-          <%= link_to l(:button_create), "#", :onclick => 'submitNews();', :class => 'whiteButton m3p10' %>
+          <%= link_to l(:button_create), "#", :onclick => 'submitNews();',:onmouseover => 'submitFocus(this);', :class => 'whiteButton m3p10' %>
           |
           <%= preview_link preview_news_path(:project_id => @project), 'news-form', target='preview', {:class => 'whiteButton m3p10'} %>
           |

app/views/news/_project_show.html.erb

@@ -49,6 +49,7 @@
             $("#news-form").submit();
         }
     }
+
 </script>
 <div class="contextual">
   <%= watcher_link(@news, User.current) %>
@@ -68,7 +69,7 @@
                             :html => { :id => 'news-form', :multipart => true, :method => :put } do |f| %>
           <%= render :partial => 'form', :locals => { :f => f } %>
           <%#= submit_tag l(:button_save) %>
-          <%= link_to l(:button_save), "#", :onclick => 'submitNews();',:class => 'whiteButton m3p10' %>
+          <%= link_to l(:button_save), "#", :onclick => 'submitNews();',:onmouseover => 'this.focus()',:class => 'whiteButton m3p10' %>
           <%= preview_link preview_news_path(:project_id => @project, :id => @news), 'news-form',target='preview',{:class => 'whiteButton m3p10'} %> |
           <%= link_to l(:button_cancel), "#", :onclick => '$("#edit-news").hide(); return false;',:class => 'whiteButton m3p10' %>
       <% end %>