$(document).ready(function()
    {
      
       var sidebarFeedURL = $("#sidebar-feed-url").html();
       
       if (sidebarFeedURL != null && sidebarFeedURL.length > 0)
       {   
	        $(".sidebar-events").clRssSidebar(
	        {
	           feedURL : sidebarFeedURL,
	           maxItems: 5
	        }); 
        }
    });