When you want to fill a part of your html with specific data once and show it. You can use $(selector).bind(data,{fill:true}); which require jBind plugin.
jBind will bind will first find the html content of matched selector and fill it's content with assigned data. You can find out more by downloading it's sample package or reading it's documentation. This feature is added in version 1.5.3 read more here : http://arashkarimzadeh.com/index.php/articles/6-jquery/14-jquery-fill-by-data.html