This opens the Page Elements tab in which click on Add Page Element in the sidebar.
打开这页内容统计表中点击加页边注的元素。

In this article I want to introduce people to the art of sidebar gadget developing.
在本文中，我想向人们介绍了补充工具栏小工具的艺术发展。

Small text box used to create a note or sidebar. Drag a selection handle to resize.
小文本框用于创建注释或边栏。拖动选择手柄可调整大小。

For example, Listing 5 shows how we set the size of the font for the sidebar container.
例如，清单5显示我们如何设置边栏容器的字体大小。

Vertical photographs and graphics tend to fit well with the long vertical column of the sidebar.
竖直得图片和图形适合于长栏得边栏。

Users can manage the display of the sidebar, or they can choose to hide or show the entire sidebar.
用户可管理边栏的显示，也可选择隐藏或显示整个边栏。

You can also remove the Calender from the sidebar unless you feel that its very important for your blog.
您还可以删除日历的补注, 除非您认为它非常重要, 您的博客。

This failure happens because most critical files cannot be modified by standard users and the Sidebar does not display an elevation prompt.
失败的原因是由于系统文件无法被标准用户修改。