How to control website component showing?

How to control website component showing?

References

Reference NO 1

http://msdn.microsoft.com/en-us/library/0b1dk63b.aspx

Reference NO 2

http://www.telerik.com/products/aspnet-ajax.aspx

Reference NO 3

http://www.telerik.com/products/aspnet-ajax/chart.aspx

Reference NO 4

http://www.scc-inc.com/

Reference NO 5

http://www.webresourcesdepot.com/free-silverlight-controls-and-tools-for-brighter-websites/

Reference NO 6

http://docs.oracle.com/javafx/2/webview/jfxpub-webview.htm

Reference NO 7

http://docs.joomla.org/J2.5:Access_Control_List_Tutorial

Reference NO 8

http://www.infragistics.com/